A strong choice for a gooseneck horse trailer must match its mounting point and loaded tongue weight; the products here mostly list A-frame or general trailer compatibility, not confirmed gooseneck fit. The POLESTAR Electric Trailer Jack 7500lb leads this list on stated capacity and included backup crank and waterproof cover, but its mounting compatibility still needs verification. These ten options range from 4,000 to 7,500 pounds and vary in connector style, lighting, remote operation, and included accessories.
Capacity alone does not establish suitability: a jack’s rated lifting capacity is not the same as the trailer’s total weight, nor does it confirm that the jack can attach to a gooseneck’s landing-gear structure. Use this roundup to shortlist features, then confirm fit and load requirements with the trailer and jack manufacturers.
The POLESTAR Electric Trailer Jack 7500lb is the leading shortlist choice because it lists a 7,500-pound dynamic load capacity, 10,000-pound static lifting power, alloy-steel construction, and an included crank and waterproof cover. However, the supplied details do not confirm gooseneck mounting compatibility. Treat it as a candidate only if its mounting arrangement and capacity suit your trailer’s actual jack location and load; a listed A-frame or tongue jack may not replace gooseneck landing gear.
Our Top Picks
Best OverallIts 7,500-pound dynamic capacity and stated 10,000-pound static lifting power lead this group; a crank and waterproof cover are included.
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Highest CapacityThe listed 7,500-pound capacity suits buyers prioritizing a high rating, and its carbon-steel body has an anti-rust coating.
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Dual-Wire OptionIt lists 7,500-pound capacity and a dual-wire direct connection, plus a cover and manual crank handle.
View on Amazon- 7-Way Connection Kohree 7500lb 7-Way Jack
- Safety Features SEALIGHT 7500lb Electric Jack
Compare the Trailer Jack Options
| # | Product | Load Capacity | Material | Compatible with Vehicle Type | Weight | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. POLESTAR 7500lb Electric JackBest Overall | 7500 lb | Alloy Steel | RV, Trailer, Truck | 23.9 lb | View on Amazon |
| 2 | 2. KYX 7500lb Electric JackHighest Capacity | 7500 LB | Carbon Steel | RV, Trailer | — | View on Amazon |
| 3 | 3. Kohree 7500lb Dual-Wire JackDual-Wire Option | 7500 lb | Alloy Steel | Trailer | — | View on Amazon |
| 4 | 4. Kohree 7500lb 7-Way Jack7-Way Connection | 7500 lb | Alloy Steel | Trailer | — | View on Amazon |
| 5 | 5. SEALIGHT 7500lb Electric JackSafety Features | 7500 lb | Carbon Steel | RV | — | View on Amazon |
| 6 | 6. VEVOR 4000lb Electric Jack4000-pound trailer applications | 4000 lb | Carbon Steel | Trailer | 9.8 kg | View on Amazon |
| 7 | 7. POLESTAR 5000lb Electric JackModerate-load A-frame trailers | 5000 lb | Alloy Steel | RV, Trailer, Truck | 21.7 lb | View on Amazon |
| 8 | 8. KYX 5000lb Remote JackRemote-operated 5000-pound jacking | lb 5000 | Alloy Steel | RV | — | View on Amazon |
| 9 | 9. VEVOR 5000lb Two-Way JackRust-resistant 5000-pound use | 5000lbs lb | Carbon Steel | RV | 22.9 lb | View on Amazon |
| 10 | 10. VEVOR 5000lb 7-Pin Jack7-pin-connected 5000-pound trailers | 5000 lb | Carbon Steel | RV | 23.2 lb | View on Amazon |
Detailed Reviews: Best Electric Jack For Gooseneck Horse Trailer

#1 · Best Overall
1. POLESTAR 7500lb Electric Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
- Weight: 23.9 lb
Best for: Higher-rated A-frame lifting.
Why it ranks #1: Its 7,500-pound dynamic capacity and stated 10,000-pound static lifting power lead this group; a crank and waterproof cover are included.
A 7,500-pound dynamic rating and 10,000-pound static lifting figure distinguish this POLESTAR for buyers comparing both operating and supported loads. Its alloy-steel A-frame tongue-jack format offers powered trailer positioning, while the included crank and waterproof cover add manual-operation and storage options.
The stated 7,500-pound dynamic capacity and 10,000-pound static lifting figure give buyers two different load specifications to consider against their trailer needs. Alloy-steel construction is the listed material, and the 32.28-inch height and 23.9-pound weight can inform installation and handling plans. Its included crank offers manual operation, while the waterproof cover addresses storage exposure. Listed compatibility covers RVs, trailers, and trucks; the supplied facts do not confirm a gooseneck mounting arrangement.
- 7,500-pound dynamic load capacity
- 10,000-pound static lifting capacity
- Alloy-steel construction
- Crank and waterproof cover included
- At 23.9 pounds, it is heavier than the listed 21.7-pound POLESTAR 5000lbs model.
Skip it if you prioritize lower listed weight over higher capacity; the POLESTAR 5000lbs Electric Power A-Frame Tongue Jack weighs 21.7 pounds.
This POLESTAR fits buyers seeking its 7,500-pound dynamic rating and higher static figure for an A-frame trailer, with a crank and cover supplied. Verify mounting needs separately because gooseneck compatibility is not established.
Full product details
| Brand | POLESTAR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer, Truck |
| Included Components | Crank, Electric Trailer Jack, Waterproof Cover |
| Item Dimensions | 7.28 x 4.72 x 32.28 inches |
| Item Weight | 23.9 pounds |
| Load Capacity | 7500 Pounds |
| Manufacturer | POLESTAR |
| Part Number | 10201175 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | Electric Trailer Jack |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 7500lbs Electric Power A-Frame Tongue Jack
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#2 · Highest Capacity
2. KYX 7500lb Electric Jack
- Load Capacity: 7500 LB
- Material: Carbon Steel
- Compatible with Vehicle Type: RV, Trailer
Best for: Higher-capacity 12V operation.
Why it ranks #2: The listed 7,500-pound capacity suits buyers prioritizing a high rating, and its carbon-steel body has an anti-rust coating.
The KYX pairs a stated 7,500-pound capacity with a 12V DC motor, giving owners of heavier A-frame trailers powered raising and lowering at that listed rating. Its carbon-steel body has an anti-rust coating, a practical combination for outdoor trailer use where water splashes and harsh conditions are concerns.
The 12V DC motor is specified to raise or lower an A-frame trailer, supporting powered hitching and positioning rather than relying solely on manual operation. Its 7,500-pound capacity gives buyers a clear rating to compare with their trailer requirements. Carbon steel provides the listed body material, while the anti-rust surface coating is described as resisting harsh outdoor conditions and water splashes. The supplied details do not list a crank, cover, dimensions, or gooseneck mounting compatibility, so those points remain unestablished.
- 7,500-pound stated capacity
- 12V DC motor
- Carbon-steel construction
- Anti-rust coating resists water splashes
- The supplied included-components field lists no accessories, so a crank or cover is not established as included.
Skip it if you want a listed manual crank and cover; the POLESTAR Electric Trailer Jack 7500lbs includes both in its listed components.
This KYX suits buyers seeking powered operation and a 7,500-pound listed capacity for an A-frame trailer exposed to outdoor conditions. Its supplied information does not establish gooseneck fit or included manual accessories, so consider those needs before choosing.
Full product details
| Brand | KYX |
|---|---|
| Color | 7500LB |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | / |
| Load Capacity | 7500 LB |
| Manufacturer | KYX |
| Part Number | Z1 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Carbon Steel |
| Model Number | KYOZZZ52700 |
| Style Name | 7500LB |
Listed on Amazon as: KYX Electric Trailer Jack 7500LBs,Electric Jack with Waterproof Cover
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#3 · Dual-Wire Option
3. Kohree 7500lb Dual-Wire Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: Level-checking 7500-pound trailers.
Why it ranks #3: It lists 7,500-pound capacity and a dual-wire direct connection, plus a cover and manual crank handle.
A built-in level gives the Kohree 7500-pound electric jack a specific hitching and leveling aid beyond its stated lifting capacity. Button controls handle raising and lowering, while a dual-wire direct connection is described for faster installation. Together, those details target trailer owners who value an integrated level and direct wiring.
The 7,500-pound capacity is the stated lifting rating for buyers comparing trailer loads, and the built-in level supports checking trailer position during hitching and leveling. Press-button controls simplify raising and lowering, while the dual-wire direct connection is described as enabling quick installation. Alloy-steel construction supplies the listed body material. The package includes a jack cover, manual crank handle, and three mounting bolts, giving buyers useful listed installation and storage components; gooseneck fit is not specified.
- 7,500-pound lifting capacity
- Built-in level
- Dual-wire direct connection
- Cover, manual crank, and three mounting bolts included
- This model uses a dual-wire direct connection rather than the listed 7-way plug option.
Skip it if you need a 7-way connector; the Kohree 7500lbs Electric Trailer Jack with 7 Way Plug provides that listed connection.
This Kohree suits trailer owners seeking a 7,500-pound rating, built-in level, and included mounting bolts for installation. Its dual-wire connection is a key fit consideration, and the supplied facts do not establish gooseneck mounting compatibility.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Load Capacity | 7500 Pounds |
| Manufacturer | Kohree |
| Part Number | KR1217-KO-US-FBA |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | Jack |
Listed on Amazon as: Kohree 7500lbs Electric Trailer Jack with Dual Wire, Built-in Level
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#4 · 7-Way Connection
4. Kohree 7500lb 7-Way Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: 7-way-plug 7500-pound trailers.
Why it ranks #4: This 7,500-pound option specifies a 7-way connector and includes a cover and manual crank handle.
A 7-way connector is the Kohree’s key distinction, pairing plug-and-play connection with a 7,500-pound lifting rating and built-in level. For owners whose trailer setup uses that connector, press-button controls support powered raising and lowering, while the integrated level helps with hitching and leveling tasks.
The 7-way plug connection is specified for plug-and-play use, giving buyers a direct connection option when their trailer uses that connector. A 7,500-pound rating supplies the stated capacity, and press-button controls handle raising and lowering. The built-in level supports checking position during hitching and leveling. Alloy steel is the listed material; the package also includes a cover, manual crank, and three mounting bolts. The supplied facts identify trailer compatibility but do not establish gooseneck fit.
- 7,500-pound lifting capacity
- 7-way plug connector
- Built-in level with press-button controls
- Cover, manual crank, and three mounting bolts included
- The 7-way connector is the specified connection, unlike the dual-wire Kohree 7500lbs model.
Skip it if you need a dual-wire direct connection; the Kohree 7500lbs Electric Trailer Jack with Dual Wire lists that setup.
Pick this Kohree if your trailer uses a 7-way connector and you want a 7,500-pound rating, built-in level, and included mounting hardware. Its connection type and unconfirmed gooseneck fit are important boundaries.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Load Capacity | 7500 Pounds |
| Manufacturer | Kohree |
| Part Number | KR1218-KO-US-FBA |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | Jack |
Listed on Amazon as: Kohree 7500lbs Electric Trailer Jack with 7 Way Plug, Built-in Level
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#5 · Safety Features
5. SEALIGHT 7500lb Electric Jack
- Load Capacity: 7500 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV
Best for: Nighttime 7500-pound operation.
Why it ranks #5: Its 7,500-pound rating is paired with LED lights and a built-in circuit breaker, features relevant to low-light operation and power protection.
LED lights make the SEALIGHT’s 7,500-pound electric jack especially relevant to owners who raise or lower trailers after dark. Its 12V DC motor is specified for quick lifting, and a built-in circuit breaker cuts power if the jack is improperly operated, adding a stated protective feature to the operating setup.
The 7,500-pound capacity and 12V DC motor provide the listed load rating and powered operation for trailer positioning. LED lights enhance visibility during nighttime lifting, which can help when coupling or adjusting a trailer in low light. A built-in circuit breaker automatically triggers power-off protection after improper operation. The jack uses carbon steel, and its supplied component listing says housing. A crank, cover, dimensions, and gooseneck mounting fit are not established in the supplied details.
- 7,500-pound stated capacity
- 12V DC motor with quick-lift function
- LED lights for nighttime visibility
- Circuit breaker provides power-off protection after improper operation
- The included-components listing specifies housing only, not a manual crank or cover.
Skip it if you need a listed cover and manual crank; the POLESTAR Electric Trailer Jack 7500lbs includes both.
Consider the SEALIGHT for a 7,500-pound-rated RV jack when nighttime visibility and circuit-breaker protection matter. Its listed components do not establish a crank or cover, and the supplied facts do not confirm gooseneck fit.
Full product details
| Brand | SEALIGHT |
|---|---|
| Color | black |
| Compatible with Vehicle Type | RV |
| Included Components | Comes with housing |
| Load Capacity | 7500 pounds |
| Manufacturer | SEALIGHT |
| Part Number | 1642FLJ002XUS |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Carbon Steel |
| Model Number | jack |
| Style Name | 7500lbs |
Listed on Amazon as: SEALIGHT Electric Trailer Jack 7500lbs, Waterproof for A-Frame&RV Trailer
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#6
6. VEVOR 4000lb Electric Jack
- Load Capacity: 4000 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: Trailer
- Weight: 9.8 kg
Best for: 4000-pound trailer applications.
Why it ranks #6: Its title explicitly lists horse trailers and its 4,000-pound capacity, crank, and waterproof cover, but gooseneck mounting is not confirmed.
A listed 9.84-to-33.85-inch height range gives this VEVOR jack a defined adjustment span alongside its 4,000-pound capacity. That combination helps buyers compare both lifting rating and available height when positioning a compatible trailer. Carbon steel with a protective coating and an included waterproof sunshade cover address outdoor exposure.
The 4,000-pound capacity sets the stated load limit for buyers evaluating trailer needs, while the 9.84-to-33.85-inch range identifies the listed adjustment span for hitching and positioning. Its carbon-steel body has a protective coating intended to withstand splashes and tough outdoor conditions. The package lists a crank handle and waterproof sunshade cover, providing manual operation and a cover for storage. At 9.8 kg, its listed weight can inform handling and installation planning; gooseneck fit is not established.
- 4,000-pound lifting capacity
- 9.84-to-33.85-inch stated range
- Carbon steel with protective coating
- Crank handle and waterproof cover included
- Its 4,000-pound capacity is below the 5,000-pound ratings of several listed options.
Skip it if you need capacity above 4,000 pounds; the VEVOR Electric Trailer Jack 5000 lbs offers a higher stated rating.
Consider this VEVOR for a trailer within its 4,000-pound rating when the specified height range, crank, and waterproof cover suit your routine. The supplied facts do not establish gooseneck compatibility, so confirm mounting needs independently.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1 x Trailer Jack 1 x Crank Handle 1 x Waterproof Sunshade Cover |
| Item Dimensions | 33.85 inches |
| Item Weight | 9.8 kg |
| Load Capacity | 4000 pounds |
| Manufacturer | VEVOR |
| Part Number | 4000 lbs Electric Trailer Jack |
| Material | Carbon Steel |
| Model Number | EJ3550B |
| Style Name | 4000LBS |

#7
7. POLESTAR 5000lb Electric Jack
- Load Capacity: 5000 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
- Weight: 21.7 lb
Best for: Moderate-load A-frame trailers.
Why it ranks #7: This alloy-steel jack lists 5,000-pound dynamic capacity and 7,500-pound static lifting power, with a crank and waterproof cover.
A 5,000-pound dynamic rating paired with 7,500 pounds of static lifting power gives the POLESTAR a useful distinction for trailer owners weighing operating load against supported load. Its electric A-frame tongue-jack format handles powered raising and lowering, while the included crank offers a manual option when needed.
The alloy-steel construction and 5,000-pound dynamic rating suit buyers whose trailer falls within that stated operating capacity; the separate 7,500-pound static figure describes its lifting support. At 32.28 inches tall and 21.7 pounds, its listed dimensions and weight are useful installation-planning details. The included waterproof cover addresses exposure during storage, and the crank supplies a manual operating option. Its listed vehicle compatibility includes RVs, trailers, and trucks, but the supplied facts do not establish gooseneck fit.
- 5,000-pound dynamic load capacity
- 7,500-pound static lifting capacity
- Waterproof cover included
- Manual crank included
- Its 5,000-pound dynamic rating is below the 7,500-pound ratings of heavier-duty options.
Skip it if you need a listed 7,500-pound dynamic rating; the POLESTAR 7500lbs Electric Power A-Frame Tongue Jack provides that higher stated capacity.
Choose this POLESTAR for an A-frame trailer within its 5,000-pound dynamic rating when a waterproof cover and manual crank are useful. Its specifications do not confirm gooseneck installation, so establish mounting compatibility before selecting it.
Full product details
| Brand | POLESTAR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer, Truck |
| Included Components | Crank, Electric Trailer Jack, Waterproof Cover |
| Item Dimensions | 7.28 x 9.84 x 32.28 inches |
| Item Weight | 21.7 pounds |
| Load Capacity | 5000 Pound |
| Manufacturer | POLESTAR |
| Part Number | 10201091 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | 10201091 |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 5000lbs Electric Power A-Frame Tongue Jack
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#8
8. KYX 5000lb Remote Jack
- Load Capacity: lb 5000
- Material: Alloy Steel
- Compatible with Vehicle Type: RV
Best for: Remote-operated 5000-pound jacking.
Why it ranks #8: Its 5,000-pound rating and wireless remote with a stated 30-meter maximum range may help when operating from beside the vehicle.
Wireless remote operation from as far as 30 meters is the defining convenience of this KYX 5,000-pound jack, letting an operator control raising or lowering from the driver’s seat or beside the vehicle. The listing also includes a crank and cover, giving buyers manual and storage components alongside remote control.
The 30-meter maximum remote range supports operation without bending over or approaching the vehicle, a useful workflow detail on uneven surfaces, rainy days, or at night. Its 5,000-pound capacity gives buyers a stated rating to check against trailer requirements, while the motor-driven height adjustment is described as quicker and smoother than manual hydraulic models. Alloy steel is the listed material. A hand crank and cover are included, but gooseneck compatibility is not established.
- Wireless remote with up to 30-meter range
- 5,000-pound stated capacity
- Motor-driven height adjustment
- Hand crank and cover included
- Its 5,000-pound capacity is below the 7,500-pound rating of the KYX Electric Trailer Jack 7500LBs.
Skip it if you require a 7,500-pound rating; the KYX Electric Trailer Jack 7500LBs offers that higher stated capacity.
This KYX suits owners who value remote control from a distance and need a jack rated at 5,000 pounds, with crank and cover included. Check trailer load and mounting needs; gooseneck fit is not established.
Full product details
| Brand | KYX |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV |
| Included Components | cover,hand crank,jack |
| Item Dimensions | 32.28 x 9.45 x 6.69 inches |
| Load Capacity | lb 5000 |
| Manufacturer | KYX |
| Part Number | 2317FLJ003RUS |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Alloy Steel |
| Model Number | 5352FLJ003JUS |
| Style Name | 5000lbs |
Listed on Amazon as: KYX Electric Trailer Jack 5000lbs with Remote, with Crank Handle & Cover
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#9
9. VEVOR 5000lb Two-Way Jack
- Load Capacity: 5000lbs lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV
- Weight: 22.9 lb
Best for: Rust-resistant 5000-pound use.
Why it ranks #9: It lists 5,000-pound capacity, a galvanized rust-resistant coating, manual crank, and weatherproof cover; connector fit requires checking.
A galvanized rust-resistant coating over carbon steel is the defining practical detail of this VEVOR 5,000-pound jack, addressing outdoor exposure while providing powered tongue-jack operation. Its listing also specifies a manual crank and weatherproof cover, giving owners options for manual handling and protection when the jack is stored.
The 5,000-pound capacity gives buyers a stated load figure to compare with their trailer, while the listed 10-to-33.8-inch lifting range describes its adjustment span for positioning. Carbon steel and a galvanized rust-resistant coating are specified to resist rust across varied environments. The included manual crank provides an alternate way to operate the jack, and the weatherproof cover helps protect it during storage. The listing identifies RV compatibility, but does not establish gooseneck mounting fit.
- 5,000-pound lifting capacity
- 10-to-33.8-inch stated range
- Galvanized rust-resistant coating
- Manual crank and weatherproof cover included
- The listed compatible vehicle type is RV, not a broader trailer category.
Skip it if you need a 7-way connector; the VEVOR Electric Trailer Jack 5000 lbs with 7-pin Connector lists that connection.
Choose this VEVOR if its 5,000-pound rating, stated height range, rust-resistant coating, and manual crank suit your RV routine. Its supplied compatibility listing names RVs only, and gooseneck fit is not established.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV |
| Included Components | 1 x Trailer Jack |
| Item Dimensions | 9.65 x 5.51 x 28.94 inches |
| Item Weight | 22.9 pounds |
| Load Capacity | 5000lbs Pounds |
| Manufacturer | VEVOR |
| Part Number | Electric Trailer Jack 5000 lbs |
| Manufacturer Warranty Description | 2 Year Manufacturer |
| Material | Carbon Steel |
| Model Number | EJ5021B |
| Style Name | Electric |

#10
10. VEVOR 5000lb 7-Pin Jack
- Load Capacity: 5000 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV
- Weight: 23.2 lb
Best for: 7-pin-connected 5000-pound trailers.
Why it ranks #10: This 5,000-pound jack lists a 7-pin connector and galvanized coating, but the supplied details do not establish gooseneck fit or include accessory specifics.
A 7-pin connector gives this VEVOR 5,000-pound jack a clearly specified connection option for trailers using that plug. Its carbon-steel construction has a galvanized rust-resistant coating, while the listing includes a manual crank and weatherproof cover for manual operation and storage protection alongside powered jacking.
The 7-pin connector is the defining workflow detail for buyers whose trailer connection uses that plug, while the 5,000-pound capacity provides a stated load rating to compare with their needs. Carbon steel with a galvanized rust-resistant coating is specified for strength and resistance to rust. The listed 10-to-33.8-inch range describes its height adjustment span. A manual crank and weatherproof cover are identified in the title, though the included-components field lists only the jack; gooseneck fit is not established.
- 5,000-pound lifting capacity
- 7-pin connector
- 10-to-33.8-inch stated range
- Carbon steel with galvanized rust-resistant coating
- The included-components field lists only the jack, so a crank and cover are not confirmed there.
Skip it if you need included crank and cover components verified in the package list; the VEVOR Electric Trailer Jack 5000 lbs with 2 Way Connector lists a crank and cover.
This VEVOR suits owners of trailers using a 7-pin connection who need a 5,000-pound-rated jack with a stated height range. The package-component details are inconsistent, and gooseneck mounting compatibility is not established.
Full product details
| Brand | VEVOR |
|---|---|
| Color | black |
| Compatible with Vehicle Type | RV |
| Included Components | 1 x Trailer Jack |
| Item Dimensions | 9.65 x 5.51 x 28.94 inches |
| Item Weight | 23.2 pounds |
| Load Capacity | 5000 Pounds |
| Manufacturer | VEVOR |
| Part Number | Electric Trailer Jack 5000 lbs |
| Material | Carbon Steel |
| Model Number | EJ5075B-PL |
| Style Name | Hydraulic |
Gooseneck mounting is the key compatibility trap
A gooseneck trailer’s jack mounting arrangement—not a high load rating—is the first compatibility check. Several entries are explicitly described as A-frame or tongue jacks, including both POLESTAR models and the KYX 5000lb Remote Jack, while the supplied data does not identify any product as a gooseneck landing-gear replacement. The VEVOR 4000lb Electric Jack names horse trailers in its title, but that alone does not establish compatibility with a gooseneck frame.
Before buying, compare the jack’s mounting pattern and attachment method with the trailer’s existing hardware, and ask the trailer or jack manufacturer if the listing is unclear. Do not assume a jack that fits a conventional A-frame coupler will attach safely to a gooseneck.
If the trailer uses landing gear rather than an A-frame tongue mount, shortlist only a product confirmed for that configuration.
Avoid confusing static and dynamic capacity
A static capacity figure does not automatically tell you how much load a jack can lift while operating. The POLESTAR 7500lb Electric Jack specifically lists a 7,500-pound dynamic load and 10,000-pound static lifting power, while the other products generally provide one load-capacity figure without the same distinction. Do not compare the POLESTAR static number directly with another jack’s single capacity figure as if they describe identical conditions.
Determine the load the jack must actually support at its mounting point, and use manufacturer guidance to verify the required rating. This matters on a horse trailer because the jack supports a portion of the trailer load, not necessarily its full loaded weight; the supplied product details do not provide a method for calculating that portion.
If you cannot confirm the rating basis or required load, contact the trailer manufacturer before selecting a jack.
How to Choose a Gooseneck Trailer Jack
Mounting and vehicle fit
Look first for a confirmed match to your trailer’s jack mount, not just a compatible-vehicle label. The POLESTAR models are A-frame tongue jacks, while several listings say trailer or RV; VEVOR’s 4000lb Electric Jack mentions horse trailers but does not specify gooseneck mounting. None of the supplied details confirms a gooseneck landing-gear installation.
Buyers with a conventional A-frame mount can investigate the A-frame models; buyers with gooseneck landing gear should get written compatibility confirmation before considering any of these. The vehicle-type field is not a substitute for checking the mounting pattern and attachment method.
Capacity and load rating
Choose a rating that meets the load requirement for the jack’s actual position, and verify how the manufacturer defines that figure. Listed capacities range from 4,000 pounds for the VEVOR 4000lb Electric Jack to 7,500 pounds for the KYX, Kohree, SEALIGHT, and POLESTAR higher-capacity options. POLESTAR separately states 7,500 pounds dynamic and 10,000 pounds static capacity for its 7500lb model.
A lower-capacity candidate may suit a verified lighter application; buyers needing more rated capacity can compare the 7,500-pound options. Do not use total trailer weight as a stand-in for the load at the jack, or treat static and operating ratings as interchangeable.
Power connection and operating features
Check how the jack connects to power and which controls or backup parts are included. Kohree offers a dual-wire version and a separate 7-way-plug version, while VEVOR lists a two-way connector or a 7-pin connector on its 5000-pound models. The KYX 5000lb Remote Jack adds wireless operation with a stated maximum range of 30 meters; SEALIGHT lists LED lights and a circuit breaker.
Buyers whose existing wiring matches a specified connection can compare the relevant connector model, while those needing remote control may prefer KYX. Confirm connector compatibility and power requirements with the manufacturer; the product data does not establish that any particular connection will work with every trailer.
Which electric jack should I shortlist?
Shortlist the POLESTAR 7500lb Electric Jack first if you have a compatible mounting point and want the clearest high-capacity figures: it lists 7,500 pounds dynamic and 10,000 pounds static lifting power, plus a crank and waterproof cover. For a listed 7-way connection, compare the Kohree 7500lb 7-Way Jack; for dual-wire connection, consider the Kohree 7500lb Dual-Wire Jack. If low-light features matter, the SEALIGHT 7500lb Electric Jack lists LED lights and a circuit breaker.
The VEVOR 4000lb Electric Jack explicitly names horse trailers, but its gooseneck fit is unverified. None of these listings confirms gooseneck landing-gear compatibility, so confirm mounting and required capacity with the trailer or jack manufacturer before choosing.
Frequently Asked Questions
How do I tell whether my gooseneck trailer uses an A-frame jack or landing gear?
Check the jack’s mounting location and the trailer manual. An A-frame jack typically attaches at the tongue, while landing gear supports a gooseneck near the front of the trailer with legs positioned to bear its load. If the arrangement is unclear, ask the trailer or jack manufacturer before replacing anything; these listings do not confirm landing-gear compatibility.
How much lifting capacity does my horse trailer jack need?
Choose capacity based on the load the jack must actually lift at its mounting point, not simply the trailer’s total weight. Account for the trailer’s configuration and follow the trailer or jack manufacturer’s guidance. Compare dynamic and static ratings where both are listed, and do not assume an A-frame jack’s rating makes it suitable for gooseneck landing gear.
Can I power an electric trailer jack from a seven-way connector?
Some jacks list a seven-way or seven-pin connection, but that alone does not establish that the connector can supply the power your jack needs. Check the jack’s wiring instructions and the trailer manufacturer’s guidance, and verify the connection and power requirements before installation. The Kohree 7500lb 7-Way Jack is listed with a 7-way plug.
Will an A-frame tongue jack work on a gooseneck horse trailer?
Not necessarily. A gooseneck trailer may use landing gear rather than an A-frame tongue-jack mounting point, and the listed products do not confirm gooseneck landing-gear compatibility. Verify the mounting arrangement and required capacity with the trailer or jack manufacturer before choosing; a jack’s capacity rating by itself does not establish that it fits.
What backup features should I check before choosing an electric jack?
Check whether the listing includes a manual crank, and confirm how the manufacturer says to use it if electrical power is unavailable. For example, some listed options include a crank handle, while the POLESTAR 7500lb lists a crank. Also verify the jack’s mounting fit, power connection, and capacity for your trailer before purchase.
Final Words
Shortlist the POLESTAR 7500lb first only if its mounting arrangement fits and its listed 7,500-pound dynamic and 10,000-pound static figures suit the load. Consider the Kohree 7-way or dual-wire versions when their connection types match your setup; the SEALIGHT lists LED lights and a circuit breaker. The VEVOR 4000lb names horse trailers, but none of these listings confirms gooseneck landing-gear compatibility.
Confirm fit and capacity with the manufacturer.

