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Air Lift LoadLifter 5000 Ultimate for 2019 Chevrolet Silverado 1500 4WD (Trail Boss)

SKU: ALF88388

Air Spring Helper Kits

ALF 5000 Ultm Air Spring Kits...

Air Lift LoadLifter 5000 Ultimate for 2019 Chevrolet Silverado 1500 4WD (Trail Boss)

SKU: ALF88388

Air Spring Helper Kits

ALF 5000 Ultm Air Spring Kits...

A$1,314.00
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (10 available)

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Description

Air Spring Kit - Loadlifter 5000 Ultimate - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - GM Fullsize Truck 2019 - Kit

Susp Leveling Kit

Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2025 Chevy/GM 1500 Trail Boss a comfortable and stress-free experience. For the ultimate ride comfort and protection, our fully-adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. Perfectly engineered to fit the 2 lift, the LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. With the added stability that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI, your vehicle can be ready for any weight and any situation (Note: Do not exceed vehicle's gross vehicle weight rating (GVWR)). What sets the LoadLifter 5000 Ultimate apart from other air spring kits is the built-in internal jounce bumper. An Air Lift exclusive, the jounce bumper inside the air spring prevents bottoming out, eliminating squat and trailer sway, even on rough roads. This replaces the factory jounce bumper and it completely maintenance free, running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As experts in air suspension products for more than 70 years, Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee, not to mention the Air Lift reputation for great customer service and technical support, you can purchase this kit with peace of mind.

Additional Information

Offering up to 5;000 pounds of load-leveling capacity; the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2023 Chevy/GM 1500 Trail Boss a breeze.

Part Type

Suspension Leveling Kit

Additional Application Notes
• Rear

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-09 13:07:12

Features

  • Air Springs Fully Adjustable From 5-100 PSI Helping To Level Your Vehicle When Towing
  • Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out.
  • Easy to install with included instructions
  • Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee
  • Features Air Lifts Lifetime Warranty And 60 Day Ride Satisfaction Guarantee
  • Internal jounce bumper absorbs shock
  • Rugged durable components including air spring and all hardware
  • Some vehicle modification required
  • Underframe Kit Designed To Work With Most In Bed Hitches
  • Underframe kit designed to work with most in-bed hitches
  • Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
  • Up To 5000 Pounds Of Leveling Capacity Note Do Not Exceed Vehicles GVWR

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Air Lines Included:Yes
Bellows Color:Black
Description:LoadLifter 5000 Ultimate Kit
Fittings Included:Yes
Part Number:alf88388
Title:LoadLifter 5000 ULTIMATE Air Spring Kit

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:51:39

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Air Lift, Air Lift Performance
StreetFX SKU alf88388
SFX Item ID 4188295
Accounting SKU alf-88388
Manufacturer SKU 88388
Manufacturer UPC 729199883880
Alternative References 88388, AIR-88388, AIR88388, ALT88388

Suspension Air Springs, Load Lifter 5000 Ultimate, Rear, Chevy, GMC, Kit

Air Lift LoadLifter 5000 Ultimate air spring kits feature an internal jounce bumper for maximum ride comfort. They use 2-ply reinforced commercial-grade bellows, which mount between the spring and frame and can be inflated from 5 to 100 psi—to level loads up to 5,000 lbs. on large pickups and vans, wreckers, ambulances, motorhomes, and commercial trucks. LoadLifter 5000 Ultimate kits include bellows, jounce bumpers, air lines, fittings, brackets, mounting hardware, and instructions. They're engineered for installation in about two hours. Order the kit designed for your make and model vehicle.

Product Attributes
BrandAir Lift
Manufacturer's Part Number88388
Part TypeAir Spring Helper Kits
Product LineAir Lift LoadLifter 5000 Ultimate Air Spring Kits
UPC729199883880
Maximum Safe Load (lbs.)5,000 lbs.
Ride HeightStock
PositionRear
Lowered Amount (in.)None
Raised Amount (in.)None
Spring TypeLeaf
Air Compressor IncludedNo
Gauges IncludedNo
Leveling Switch IncludedNo
QuantitySold as a kit.
NotesFeatures internal jounce bumper.

Manufacturer Attributes
Air Lines Included Yes
Bellows Color Black
Fittings Included Yes
Title Air Lift LoadLifter 5000 ULTIMATE Air Spring Kit - 88388
Manufacturer Designation LoadLifter 5000 Ultimate Kit
Product Class Suspension Leveling Kit
Construction/Type Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2023 Chevy/GM 1500 Trail Boss a breeze.
Product Outline Air Springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a hevy load for a safe, comfortable ride with no sag or bottoming out.
Some vehicle modification required
Internal jounce bumper absorbs shock
Rugged durable components including air spring and all hardware
Easy to install with included instructions
Up to 5000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)
Underframe kit designed to work with most in-bed hitches
Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction Guarantee
Vehicle Brief Air Lift 88388
Market Description Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2023 Chevy/GM 1500 Trail Boss a comfortable and stress-free experience. For the ultimate ride comfort and protection, our fully-adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. Perfectly engineered to fit the 2 lift, the LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. With the added stability that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI, your vehicle can be ready for any weight and any situation (Note: Do not exceed vehicle's gross vehicle weight rating (GVWR)). What sets the LoadLifter 5000 Ultimate apart from other air spring kits is the built-in internal jounce bumper. An Air Lift exclusive, the jounce bumper inside the air spring prevents bottoming out, eliminating squat and trailer sway, even on rough roads. This replaces the factory jounce bumper and it completely maintenance free, running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As experts in air suspension products for more than 70 years, Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee, not to mention the Air Lift reputation for great customer service and technical support, you can purchase this kit with peace of mind.

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