The Air Lift 52440 Universal 4in Straight Air Spring Spacer is engineered for lifted trucks to restore the towing and hauling performance lost during suspension modification. This 4-inch level spacer bridges the gap between the vehicle frame and bellows-style air springs, ensuring the air suspension system operates at its ideal height to eliminate squat, poor headlight aim, trailer sway, and bottoming out.

Constructed from high-grade 1/4-inch steel with a durable black powdercoat finish, these spacers are built for extreme durability and corrosion resistance. The unique spinal design facilitates a secure and straightforward connection to the air spring using the provided hardware. This kit is compatible with Air Lift LoadLifter 5000 and LoadLifter 7500 XL series, as well as most other bellows-style air spring brands on the market.

• Manufacturer Part Number: 52440
• Height: 4-inch straight (level) configuration
• Material: High-grade 1/4-inch steel
• Finish: Black powdercoat
• Compatibility: Air Lift LoadLifter 5000, 7500 XL, and most bellows-style air springs
• Design: Unique spinal design for easy attachment
• Included: 4-inch spacers, mounting hardware, and illustrated installation manual

Fits select 2003-2016 Dodge and Ram 3500 trucks.

Restore the load-leveling performance of your air suspension system with the Air Lift 50294 Replacement Bellows. This unit is designed as a direct replacement for your original Air Lift air spring, featuring high-strength rubber construction with synthetic fabric reinforcement to ensure maximum durability and high burst strength under heavy payloads.

This bellows is engineered with genuine Zytel endcaps, which provide a rust-proof, lightweight, and high-strength mounting solution. To maintain structural integrity during inflation, the bellows is reinforced with a steel girdle ring. With a designated proper ride height of 4.0 to 6.0 inches and a maximum diameter of 7.0 inches, this replacement spring ensures your truck maintains the correct stance and stability.

• Manufacturer Part Number: 50294
• Material: Synthetic fabric-reinforced rubber
• Endcaps: Rust-proof Zytel composite
• Reinforcement: Internal steel girdle ring
• Ride Height: 4.0 in. to 6.0 in. (inflated)
• Maximum Diameter: 7.0 in.
• Limited lifetime manufacturer warranty

Fits select 1965-2017 Chevrolet, Dodge, Ford, and GMC trucks and SUVs including Silverado 1500, F-150, and Ram 1500. This Air Lift sleeve-style air spring is an exact replacement designed to restore the performance of your existing air suspension system.

Constructed from sturdy rubber with synthetic fabric reinforcement, this air spring is built to withstand high-burst pressures while maintaining flexibility. The inverted crimp design ensures the bag holds its shape under varying loads, while the genuine Zytel endcaps provide high-strength, rust-proof mounting points that outperform standard components. Whether you are replacing a worn OE bag or refreshing your towing setup, this air spring delivers reliable load support and ride comfort.

• Manufacturer Part Number: 50203
• Type: Sleeve Type Air Spring
• Inflated Ride Height: 6.5 to 8.5 inches
• Maximum Diameter: 5.1 inches
• Material: Synthetic fabric-reinforced rubber with Zytel endcaps
• Inverted crimp design for shape retention and longevity
• High burst strength for heavy-duty applications

Fits select 1999-2022 Chevrolet Silverado, GMC Sierra, Dodge/Ram 1500/2500/3500, and Ford F-250/F-350 Super Duty trucks.

The Firestone Ride-Rite 224CZ is a genuine replacement air spring bellow designed to restore the load-leveling performance of your air helper spring system. This heavy-duty rubber bellow replaces a worn or damaged bag within your existing suspension kit, ensuring your vehicle maintains proper ride height and stability under heavy loads. By replacing a leaking or fatigued bellow, you regain control over air pressure to effectively level off-center loads, reduce suspension fatigue, and prevent bottoming out.

• Manufacturer Part Number: 6401 (W217606401)
• Series: Ride-Rite Replacement Bellow 224CZ
• Compatibility: Specifically engineered for Firestone kits 2596, 2299, 2597, and 2550
• Function: Restores variable spring rate and vehicle leveling
• Construction: High-strength reinforced rubber for durability and load support
• Performance: Improves braking effectiveness and handling during towing or hauling

This individual replacement air spring allows you to maintain your existing hardware while ensuring your suspension remains capable of handling adverse road conditions and heavy GVWR demands.

Fits select 1999-2022 Chevrolet, Dodge, Ford, Freightliner, GMC, Isuzu, and Toyota vehicles.

The Firestone Ride-Rite Replacement Bellow 267C (MPN 6397) is a heavy-duty air spring engineered to replace worn or damaged components in specific Ride-Rite air helper spring systems. This 267C-style bellow allows you to restore your vehicle's load-leveling capacity, ensuring improved braking effectiveness and handling stability under heavy loads or adverse road conditions. By adjusting air pressure within the spring, you can maintain a level ride height and compensate for off-center loads.

• Direct replacement for Firestone kit part numbers: 2361, 2384, 2430, 2350, 2458, and 2377.
• Reduces suspension fatigue and prevents bottoming out.
• Durable construction maintains performance in extreme environments.
• Operating temperature range: -40°F (-40°C) to 180°F (82°C).
• Supports variable spring rates for enhanced ride comfort and stability.
• Manufacturer Part Number: 6397 (W217606397).

Fits 2024-2025 Toyota Tacoma 4WD models, including SR, SR5, Limited, Trailhunter, TRD Sport, TRD Off-Road, and TRD Pro.

The Firestone Ride-Rite 2599 air helper spring kit is engineered to maximize your Tacoma's load-carrying capacity and stability. By mounting between the frame and the suspension, these air springs provide adjustable load support to eliminate rear-end squat, improve brake effectiveness, and reduce inter-leaf friction for a smoother ride. The system features individual inflation valves, allowing for precise side-to-side or front-to-rear leveling when hauling off-center loads.

This kit is designed as a bolt-on, no-drill solution that utilizes factory mounting points for a straightforward installation that typically takes 1 to 2 hours. The durable air springs are compatible with in-bed hitches and are built to withstand heavy-duty use while protecting your vehicle's suspension from bottoming out.

• Load Capacity: 5,000 lbs
• Pressure Range: 5 PSI minimum to 100 PSI maximum
• Installation: No-drill, uses factory holes
• Compatibility: Compatible with in-bed hitches
• Included: Air springs, inflation valves, airline, and all necessary mounting hardware
• Warranty: Two-year limited manufacturer warranty
• MPN: 2599

The Firestone Ride-Rite 1.25-Inch Axle Air Spring Lift Spacer (2536) is engineered to restore proper suspension geometry on vehicles equipped with aftermarket lift kits. When a truck or SUV is lifted, the distance between the axle and the frame increases; this spacer bridges that gap, ensuring your air springs remain within their optimal operating range and prevent overextension during suspension travel.

Constructed to handle the same heavy-duty loads as the Ride-Rite air bags themselves, this spacer allows you to maintain full load-leveling capabilities and towing stability without compromising the integrity of your air helper springs. It is an essential component for any lifted application where the factory mounting distance has been altered.

• Spacer Height: 1.25 inches
• Application: Designed for use with Firestone Ride-Rite air spring systems
• Purpose: Compensates for suspension lifts to maintain proper air spring stroke
• Manufacturer Part Number: 2536
• Includes: Single spacer (hardware may vary by application)

The Ridetech 90007076 rolling sleeve air spring is a compact suspension solution engineered for custom rear applications where space is at a premium. Built with a Firestone 7076 bellows, this 4-inch diameter spring provides a progressive rate that helps smooth out road harshness while maintaining a consistent 800 lb load capacity at 100 psi.

• Manufacturer Part Number: 90007076
• Diameter: 4.0"
• Air Port Size: 1/8" NPT
• Load Capacity: 800 lbs @ 100 psi
• Compressed Height: 3.5"
• Ride Height: 5.0" to 6.0"
• Maximum Extension: 9.0"

This air spring is designed for durability and performance, featuring a broad travel range from 3.5 inches fully compressed up to 9 inches at full extension. It is an ideal replacement or upgrade for builders looking for reliable rolling sleeve performance in a narrow footprint.

Fits select 1983-2014 Chevrolet, GMC, Ford, Dodge, Mazda, and Mitsubishi vehicles.

This Firestone Ride-Rite replacement bellow is a direct service part designed to restore the load-leveling performance of your air helper spring system. Engineered to replace a worn or damaged air spring within specific Firestone kits, this 110/70 264mm bellow ensures your vehicle maintains proper ride height and stability under heavy loads. By replacing a single component rather than the entire kit, you can maintain your suspension's ability to reduce bottoming out and suspension fatigue.

• Bellow Size: 110/70
• Overall Height: 264mm
• Compatibility: Specifically for Firestone Kits 2377, 2320, and 2379
• Function: Replaces damaged or leaking air springs in Ride-Rite systems
• Manufacturer Part Number: 9000

Fits select 2001-2021 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models.

Restore the heavy-duty load-carrying performance of your suspension with this Firestone Ride-Rite Red Label replacement air spring. Engineered for 3/4 and 1-ton applications, this bellows is designed to replace a worn or damaged spring within an existing Firestone air helper spring kit. Built with commercial-grade rubber, it provides the durability required for frequent towing and hauling in demanding environments.

• Manufacturer Part Number: 8781
• Series: Ride-Rite Red Label
• Load-Leveling Capacity: Up to 7,500 lbs
• Maximum Air Pressure: 150 PSI
• Material: High-strength commercial-grade rubber
• Compatibility: Designed for use with Red Label heavy-duty air suspension systems
• Installation: Direct replacement for existing kit components; installs in approximately 1-2 hours

Restore the heavy-duty load-carrying capacity of your vehicle with the Firestone Ride-Rite Red Label Replacement Air Spring 224CZ. This replacement bellows is specifically engineered for the Red Label series, which is designed to handle higher pressures and more demanding towing applications than standard air springs. It features a 224CZ style bellows with a 3/4-inch offset and BNCTR (Buna-N Center) construction for maximum durability under extreme stress.

• Series: Ride-Rite Red Label
• Bellows Type: 224CZ
• Technical Spec: 3/4" Offset, BNCTR
• Function: Replaces worn or damaged air springs in existing heavy-duty kits
• Manufacturer Part Number: 8401 (W21-760-8401)

By replacing a fatigued air spring, you restore your suspension's ability to level off-center loads, reduce bottoming out, and improve overall vehicle stability. This component is built to withstand the rigorous environments typical of 3/4-ton and 1-ton work trucks, ensuring your suspension remains effective during heavy hauling.

Fits select 1969-1996 Chevrolet, GMC, Dodge, Mazda, Mitsubishi, Nissan, and Toyota trucks.

The Firestone Ride-Rite 224C replacement bellow is designed to restore your vehicle's load-leveling capabilities. As a direct replacement air spring for kit part numbers 2040, 1130, 2601, 2598, 2580, and 2170, this bellow assists with maintaining a level vehicle profile, improving braking effectiveness, and stabilizing handling under heavy loads or adverse road conditions. Constructed for durability and performance, it allows for variable spring rates through air pressure adjustments, ensuring comfort even when hauling off-center loads.

• Manufacturer Part Number: 6873 (W217606873)
• Load Capacity: Supports 500-1,000 lbs. per set (do not exceed GVWR)
• Material: Durable, elastic polyurethane construction
• Operating Temperature: Rated for -40°F (-40°C) to 180°F (82°C)
• Function: Reduces suspension fatigue and bottoming out while increasing stability
• Compatibility: Direct replacement for Firestone Ride-Rite air helper spring kits

The Firestone Ride-Rite Replacement Bellow (Model 267C) is a heavy-duty air spring designed to replace a worn or damaged bellow in existing Firestone air helper spring kits. Fits select 1980-2014 Cadillac, Chevrolet, Dodge, and Ford vehicles.

As a critical component for maintaining vehicle stability, this air spring restores your suspension's ability to level off-center loads and reduce bottoming out. By maintaining proper air pressure, it helps eliminate suspension fatigue and improves braking and handling performance when hauling heavy trailers or payloads. This bellow is engineered to withstand extreme environmental conditions, ensuring consistent performance from freezing winters to high-heat applications.

• Bellow Model: 267C
• Manufacturer Part Number: 6781 (W217606781)
• Direct replacement for Firestone Kit PNs: 2071, 2100, 2153, 2170
• Operating Temperature Range: -40°F (-40°C) to 180°F (82°C)
• Improves ride quality and restores load-leveling capacity
• Built for heavy-duty truck and van applications

Fits select 2002-2022 Chevrolet Express 3500, GMC Savana 3500, Ford Ranger, Nissan Frontier, NV1500, NV200, NV2500, and Toyota Tacoma.

The Firestone Ride-Rite Replacement Bellows (Part Number 6766) is a heavy-duty air spring designed to replace a worn or damaged bellows in your existing Firestone Ride-Rite air helper spring kit. Built with a 268C style air spring, this component restores the variable spring rate necessary to level your vehicle under load, improving braking effectiveness, steering control, and ride quality even during heavy hauling or towing.

Constructed from durable rubber with high-strength internal reinforcement, this replacement bellows is engineered for reliability in demanding environments. It features a 5/8" combo stud (5/8CF) for top mounting and a 1/2" pin (1/2PIN) on the bottom, ensuring a precise fit with your existing Ride-Rite hardware. Maintaining your air suspension system is critical for preventing bottoming out and ensuring tire-to-road contact under varying load conditions.

• Manufacturer Part Number: 6766
• Bellows Style: 268C
• Top Mounting: 5/8" Combo Stud (5/8CF)
• Bottom Mounting: 1/2" Pin (1/2PIN)
• Material: High-strength reinforced rubber
• Compatibility: Genuine Firestone Ride-Rite replacement part

Firestone Ride-Rite 3-inch lift spacers allow you to maintain proper suspension geometry and air spring performance on vehicles equipped with a 3-inch lift kit. These spacers bridge the gap between the air spring and the mounting bracket, ensuring the air bag remains within its intended operating height to prevent overextension or damage.

• Vehicle Compatibility: Designed for vehicles with a 3-inch rear lift height.
• Mounting Versatility: Compatible with both axle-mounted and leaf-stack-mounted air spring kits.
• Technical Requirement: For proper fitment, the distance between the upper and lower mounting brackets must measure between 7.5 and 8.5 inches.
• Heavy-Duty Construction: Engineered to withstand the load capacities of the Ride-Rite system.
• Complete Kit: Includes two 3-inch spacers and all necessary high-grade hardware for a secure installation.
• Manufacturer Part Number: 2367

Restore the proper geometry and functionality of your Ride-Rite air springs on a lifted vehicle with these Firestone 2-inch lift spacers. These spacers are engineered to bridge the gap between the bottom of the lower bracket and the base of the spring on vehicles equipped with a 2-inch lift, ensuring your air suspension operates within its intended stroke and height range.

Designed for versatile installation, these spacers are compatible with air spring kits that mount directly to the axle or the leaf stack. For a proper fit, the distance between the upper and lower mounting brackets must be between 7.5 and 8.5 inches. The spacer height must match your vehicle's lift kit rise to maintain correct alignment and load support.

• Designed specifically for vehicles with a 2-inch suspension lift
• Compatible with axle-mounted and leaf-stack-mounted air springs
• Maintains critical 7.5-inch to 8.5-inch bracket-to-bracket spacing
• Includes two (2) lift spacers and all necessary mounting hardware
• Precision-engineered for Firestone Ride-Rite applications
• Manufacturer Part Number: 2366

Fits select 1973-2018 Chevrolet, Dodge, Ford, and GMC trucks (5.9L). This Air Lift LoadLifter 5000 Ultimate Plus replacement air spring (MPN 84301) is engineered to restore the performance of your heavy-duty air suspension system. Designed specifically for the Ultimate Plus series, this bellows-type spring features an internal jounce bumper that prevents bottoming out and allows for safe operation even at zero air pressure.

• Durable Construction: Built from sturdy rubber with synthetic fabric reinforcement to provide maximum durability and high burst pressure.
• Internal Jounce Bumper: Integrated bumper provides an extra layer of protection against harsh impacts and bottoming out.
• Composite End Caps: High-strength, rustproof composite end caps ensure long-term reliability in corrosive road environments.
• Steel Girdle Ring: Reinforced with a steel girdle ring to maintain the spring's shape and integrity under heavy loads.
• Direct Replacement: Designed to replace a heavily damaged or worn bellows in existing LoadLifter 5000 Ultimate Plus kits.