Best Air Ride 5Th Wheel Pin Box for Fifth-Wheel Towing

#1 · Best Overall

1. Lippert L05 Flex Air 21K

• Weight: 243 lb

Best for: Airbag and rebound control.

Why it ranks #1: Combines a 21,000-pound capacity with an air bag, oil shock, rubberized compound, and pivoting head to address several forms of towing movement.

An oil shock absorber handles rebound while an integrated airbag absorbs road shock, giving the 21,000-pound L05 Flex Air two distinct parts for managing towing movement. A pivoting head and rubberized compound add further cushioning, targeting both kickback and the fore-to-aft tug-of-war between truck and coach.

The integrated airbag buffers road shock and vibration, and the oil shock controls rebound and kickback to help manage chucking. A pivoting head is paired with Trailair air ride technology to reduce fore-to-aft movement, while the rubberized compound adds another buffer against jarring motion. This combination is relevant for drivers seeking several forms of motion control, but the supplied information does not name a specific replacement pin-box pattern.

Skip it if you need a stated 18,000-pound long-jaw rating; Lippert Components CURT L05 Air Ride 18K provides that capacity and style.

This Flex Air suits buyers prioritizing layered cushioning and rebound control in a 21,000-pound pin box. Its airbag, oil shock, pivoting head, and rubberized compound address different motions; the listing leaves the replacement pattern unspecified.

Listed on Amazon as: L05 Flex Air® Pin Box 21,000 lbs

#2 · Best 1621 Fit

2. CURT L05 Air Ride 21K

• Weight: 170 lb

Best for: 21,000-pound 1621 replacement.

Why it ranks #2: Offers an internal airbag and built-in strut at 21,000 pounds, and its listed replacement fit is the Lippert 1621 pin box.

A built-in airbag and strut give this 21,000-pound Trailair Air Ride pin box a way to buffer road shock and vibration while replacing a Lippert 1621 pin box. Its focus is towing comfort through reduced chucking and road movement, within a clearly stated 1621 replacement application.

The internal airbag acts as a buffer between the tow vehicle and fifth-wheel coach, while the built-in strut helps reduce road shock and vibration. Together, those parts target chucking and jarring during towing rather than requiring a separate cushioning component. The 21,000-pound rating establishes its stated capacity, and the Lippert 1621 replacement designation narrows the application. Buyers should treat that pattern and rating as the defining selection limits for this pin box.

Skip it if you need a listed 1116 replacement; Lippert Components 155943 M19 Air Ride Pin Box is listed for 1116 and 21,000 pounds.

This suits owners replacing a Lippert 1621 who want air ride cushioning and a 21,000-pound rating. Its replacement designation is specific, so buyers with another pin-box pattern should look to a model listing that application.

Listed on Amazon as: CURT L05 Air Ride 21K Fifth Wheel Pin Box – Internal Airbag with Built-In Strut Reduces Chucking, Jarring, Bounching; 21,000 lb. Rating.; Black Powder Coat Finish – Lippert Components 158778

#3 · Gooseneck Setup

3. REESE 94920 Goose Box

• Weight: 220 lb

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Best for: Gooseneck-ball conversion towing.

Why it ranks #3: Its air ride system uses an airbag, dual shocks, and rubber springs, with a 20,000-pound capacity and listed fit for several pin-box families.

A 20,000-pound capacity paired with a gooseneck-ball connection lets this Reese Goose Box replace a conventional fifth-wheel hitch setup for compatible trailers. Its airbag, dual shocks, and rubber springs are housed inside the box, combining ride cushioning with a towing arrangement that uses the truck’s gooseneck ball.

The Goose Box is listed for Lippert 1621, 1716, 0719 and Rhino, plus Fabex PB 600 Series pin-box designs, giving owners of those trailers a defined replacement path. Its airbag is easy to fill, while dual shocks and rubber springs add several cushioning elements in one assembly. The gooseneck-ball connection also removes the need to use a heavy fifth-wheel hitch, as described in the product information. Its 20,000-pound capacity is the key load boundary.

Skip it if you need a listed 24,000-pound setup for Lippert 1116 or specified FabEx designs; Shocker Hitch Quick Air Ride covers those listed patterns.

Choose this Reese for a compatible fifth-wheel trailer when connecting to a gooseneck ball and combining internal air ride components matters. Check the listed pin-box patterns and keep the 20,000-pound capacity in view when selecting it.

Listed on Amazon as: Reese 94920 Goose Box 5th Wheel Pin Box, Air Ride 20,000 lbs. Capacity, Fits Lippert (1621, 1716, 0719, Rhino), Fabex PB 600 Series

#4 · Broad LCI Fit

4. Lippert M19 Air Ride 21K

• Weight: 158 lb

Best for: Versatile 21,000-pound replacement.

Why it ranks #4: This 21,000-pound air ride model lists replacement fit for several LCI patterns, including 1621, 1716, 0719, and 1116.

Compatibility with several popular Lippert patterns makes this 21,000-pound Trailair M19 a flexible replacement candidate, including the 1116 pattern. Its airbag buffers the tow vehicle from the coach to absorb road shock and vibration, aiming to reduce driver fatigue as well as harsh movement.

The M19 is listed as replacing Lippert 1621, 1716, 0719, and 1116 pin boxes, with specified jaw variants for some patterns. That broad pattern list helps owners identify a potential retrofit without assuming all pin boxes share the same fit. An airbag between tow vehicle and coach absorbs road shock and vibration, while the stated 21,000-pound capacity provides a load limit to use when considering an application.

Skip it if you need a listed Rhino or Fabex PB 600 fit; Reese 94920 Goose Box names those patterns and connects to a gooseneck ball.

This Trailair suits owners whose replacement pattern appears in its Lippert list and who want an airbag buffer for road shock. Verify the specific jaw and pattern application, and keep the 21,000-pound capacity in view.

Listed on Amazon as: CURT Lippert Components 155943 M19 Air Ride Pin Box, 21K (Replaces LCI 1116 Pin Box), Black, Medium Jaw (21,000 lbs. Capacity)

#5

5. Lippert CURT L05 Air Ride 18K

• Weight: 105.23 kg

Best for: 18,000-pound long-jaw air ride.

Why it ranks #5: Pairs an integrated air bag and rubberized compound to reduce road shock, with an 18,000-pound load capacity for buyers whose requirements suit it.

A long-jaw style and 18,000-pound rating distinguish this CURT L05 Air Ride pin box, which pairs an integrated airbag with a rubberized compound. Those cushioning elements absorb road shock and jarring motion, while the Flex Air design also targets chucking and vertical tug-of-war between trailer and tow vehicle.

The integrated airbag buffers the tow vehicle and coach from road shock and vibration, while the rubberized compound adds another layer against jarring motion. Together, these features address the vertical tug-of-war and chucking identified in the product description. Its 18,000-pound load capacity and long-jaw style are important selection limits, rather than details to overlook when comparing replacement needs. The listed alloy-steel construction provides the structural material specification.

Skip it if you need a 21,000-pound rating; Lippert Components L05 Flex Air Pin Box 21,000 lbs offers the higher listed capacity with airbag and oil shock.

Choose this CURT L05 for a long-jaw application within 18,000 pounds when airbag and rubberized-compound cushioning address your towing concerns. Its capacity and jaw style are the key fit boundaries to weigh.

Listed on Amazon as: Lippert Components CURT L05 Air Ride 18K Fifth Wheel Pin Box – Internal Airbag with Built-In Strut Reduces Chucking, Jarring, Bounching; 18,000 lb. Rating.; Black Powder Coat Finish – 328492

#6 · Hitch Included

6. Shocker Quick Air Ride

• Weight: 123.5 lb

Best for: High-capacity quick replacement.

Why it ranks #6: Includes a replacement pin box and Shocker air hitch with kingpin, states 24,000 pounds GTW, and lists several compatible pin-box patterns.

A 24,000-pound gross trailer weight rating and included Shocker air hitch with kingpin make this Quick Air Ride assembly a high-capacity replacement option for specified fifth-wheel patterns. It replaces the factory pin box and is described as installing in minutes, while still working with a bed-mounted fifth-wheel hitch.

The listed fit includes Lippert 1116 and 0115, FabEx 500, 503, 520, 530 and 560, and RBW 7028; it also specifies that it does not fit 1716. That pattern detail helps narrow compatibility before installation. The included air hitch and kingpin work with a bed fifth-wheel hitch, and the product replaces the factory pin box. Pin-box bolts are not included, so installation planning must account for that separate hardware need.

Skip it if you need a 1716 fit or included pin-box bolts; Reese 94920 Goose Box fits listed 1716 patterns, though it uses a gooseneck ball.

Consider this Shocker for a compatible fifth-wheel pattern when its 24,000-pound rating and included kingpin assembly suit your setup. It does not fit 1716, and pin-box bolts must be sourced separately.

Listed on Amazon as: Shocker Quick Air Ride 5th Wheel Pin Box with Kingpin, Fits Lippert 1116 0115 FabEx500 503 520 530 560 RBW7028-24,000 lbs GTW

#7

7. Lippert M15 HD Air Ride

• Weight: 130 lb

Best for: 18,000-pound 0719 replacement.

Why it ranks #7: Uses an air bag to buffer road shock and lists replacement fit across multiple LCI pin-box patterns, including 0719; capacity is not stated here.

An 18,000-pound rating and stated replacement of Lippert 0719 define this M15 HD Air Ride pin box for owners matching those specifications. Its airbag buffers the tow vehicle and coach from road shock and vibration, with ride improvement and reduced driver fatigue identified as intended benefits.

The airbag acts as a buffer between the tow vehicle and coach, helping arrest road shock and vibration during travel. Its stated replacement list includes Lippert 0719 as well as 1621, 1716, and 1116 patterns, giving buyers several named applications to check. The 18,000-pound rating sets a clear capacity boundary, while rust-protection material features are also listed. Pattern and capacity should guide the replacement decision together.

Skip it if you need a listed 21,000-pound capacity for a 1116 replacement; Lippert Components 155943 M19 Air Ride Pin Box is rated 21,000 pounds.

This M15 fits buyers seeking an air ride replacement for a listed Lippert pattern at up to its stated 18,000-pound rating. Confirm that both the pattern and capacity match the trailer application.

Listed on Amazon as: Lippert Components 179879 M15 HD Air Ride Pin Box, 18K (Replaces LCI 0719 Pin Box)

#8

8. Lippert 2020 Air Ride

• Weight: 155 lb

Best for: Rhino Box bolt-on replacement.

Why it ranks #8: Its internal airbag and built-in strut absorb shock, but the listing says it is compatible only with Rhino Box pin-box designs.

Rhino Box compatibility is the defining fit boundary of this Lippert 2020 Air Ride pin box, which uses an internal airbag and built-in strut to absorb shock and vibration. Bolt-on installation with no assembly required makes its installation approach especially relevant to owners with that specific pin-box design.

The internal airbag and built-in strut work together to absorb shock and vibration, addressing the jolts passed between trailer and tow vehicle. Bolt-on installation with no assembly required can simplify the replacement workflow, while the steel construction and black powder-coat finish are listed as protection against rust. The decisive compatibility note is that this replacement is only for Rhino Box pin-box designs, so its installation convenience does not make it a general-fit option.

Skip it if you have a listed Lippert 1621 pattern rather than Rhino Box; Lippert Components CURT L05 Air Ride 21K replaces 1621.

Choose this Lippert for a Rhino Box replacement where bolt-on installation and internal air ride cushioning suit the job. Its compatibility note is restrictive, so owners with other pin-box designs need a differently specified replacement.

Listed on Amazon as: LIPPERT COMP PINBOX 2020 AIRRIDE W/HDWR KIT

#9

9. MORryde RPB72-1716-05

• Weight: 45 lb

Best for: 14,000–18,000-pound rubber cushioning.

Why it ranks #9: The rubber shear spring is intended to reduce chucking and road shock, but this is a pin box system rather than an air ride model.

A rubber shear spring is the defining feature of MORryde’s RPB72-1716-05, absorbing towing shock for trailers in the 14,000–18,000-pound GVWR range. Its cushioning targets back-and-forth chucking and jerking, with smoother starts, stops, and travel over uneven roads as the intended practical payoff.

The rubber shear spring absorbs towing shock, while the product’s stated benefits focus on reducing chucking and jerking. That makes it relevant to drivers bothered by fore-and-aft movement during starts and stops, as well as jolts over uneven road conditions. Its 14,000–18,000-pound GVWR range and Lippert 1716 designation define the application; buyers outside that stated range or pattern should not treat it as a universal replacement.

Skip it if you need a listed 21,000-pound rating; Lippert Components L05 Flex Air Pin Box 21,000 lbs adds an airbag and oil shock.

Pick this MORryde for a Lippert 1716 application within the stated 14,000–18,000-pound GVWR range, especially when chucking and uneven-road jolts are concerns. Its specified capacity range is the central boundary.

Listed on Amazon as: MORryde RPB72-1716-05 Pin Box System, 14-18K GVWR – Lippert 1716