HomeSuspension > Suspension, Springs and Related ComponentsWestar AS-7056 Air Suspension Spring - Rear
Part #: AS-7056

Westar AS-7056 Air Suspension Spring - Rear

Rear
70 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, Saab, Buick, Isuzu, and Oldsmobile, Trailblazer, Envoy, 9-7x, Rainier, Ascender, Trailblazer EXT, Envoy XL, Envoy XUV, and Bravada
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Reliable Air Suspension Spring for Select GM and Isuzu Models

The Westar AS-7056 air suspension spring is engineered to meet or exceed OEM specifications, ensuring quality, fit, and performance for your vehicle. Designed for compatibility with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, this air spring supports a smooth and stable ride.

Key Features of Westar AS-7056 Air Suspension Spring

  • Meets or exceeds OEM standards for quality, fit, and durability
  • Brand new product; no remanufactured units
  • Performance matches or surpasses OEM for extended service life

Detailed Product Description

The Westar AS-7056 air suspension spring is manufactured to provide consistent and reliable suspension support for vehicles such as the Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x. This air spring is designed to maintain proper ride height and absorb road shocks, contributing to vehicle stability and passenger comfort. Each unit is new and constructed to meet strict OEM quality standards, ensuring proper fit and long-lasting performance without the compromises sometimes found in remanufactured parts.

Applications and Common Issues Addressed

  • Restores proper ride height and suspension balance
  • Eliminates air leaks and suspension sagging
  • Improves handling and reduces uneven tire wear
  • Replaces worn or damaged air springs causing ride discomfort
  • Supports suspension components for vehicles with air suspension systems

Installation Notes and Tips

Installation of the Westar AS-7056 air suspension spring should be performed by a qualified technician familiar with air suspension systems. Ensure the vehicle is securely lifted and the air system is fully depressurized before removal of the old spring. Verify compatibility with your specific make and model, including Buick Rainier, Chevrolet Trailblazer EXT, GMC Envoy XL, Isuzu Ascender, Oldsmobile Bravada, or Saab 9-7x. After installation, check for air leaks and proper system operation.

Quality Assurance and Warranty Information

Westar guarantees that the AS-7056 air suspension spring is a new product built to meet or exceed OEM specifications. This part undergoes rigorous quality control to ensure fit and function. While specific warranty details may vary, Westar products typically include a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.

This part fits 70 vehicles. Search below:

YearMakeModelSubmodelWheel BasePositionNotes
2009ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2009ChevroletTrailblazerSS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2009GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2009Saab9-7xRearAIR SPRING - REAR
2008ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2008ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2008ChevroletTrailblazerSS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2008GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2008Saab9-7xRearAIR SPRING - REAR
2007BuickRainierRearAIR SPRING - REAR
2007ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2007ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2007ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2007ChevroletTrailblazerSS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2007GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2007IsuzuAscenderRearAIR SPRING - REAR
2007Saab9-7xRearAIR SPRING - REAR
2006BuickRainierRearAIR SPRING - REAR
2006ChevroletTrailblazer129.0"RearAIR SPRING - REAR; 129" Wheel Base
2006ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2006ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2006ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2006ChevroletTrailblazerSS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2006ChevroletTrailblazer EXT129.0"RearAIR SPRING - REAR; 129" Wheel Base
2006GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2006GMCEnvoy XL129.0"RearAIR SPRING - REAR; 129" Wheel Base
2006IsuzuAscenderRearAIR SPRING - REAR
2006Saab9-7xRearAIR SPRING - REAR
2005BuickRainierRearAIR SPRING - REAR
2005ChevroletTrailblazer129.0"RearAIR SPRING - REAR; 129" Wheel Base
2005ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2005ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2005ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2005ChevroletTrailblazer EXT129.0"RearAIR SPRING - REAR; 129" Wheel Base
2005GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2005GMCEnvoy XL129.0"RearAIR SPRING - REAR; 129" Wheel Base
2005GMCEnvoy XUV129.0"RearAIR SPRING - REAR; 129" Wheel Base
2005IsuzuAscenderRearAIR SPRING - REAR
2005Saab9-7xRearAIR SPRING - REAR
2004BuickRainierRearAIR SPRING - REAR
2004ChevroletTrailblazer129.0"RearAIR SPRING - REAR; 129" Wheel Base
2004ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2004ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2004ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2004ChevroletTrailblazerNorth Face113.0"RearAIR SPRING - REAR; 113" Wheel Base
2004ChevroletTrailblazer EXT129.0"RearAIR SPRING - REAR; 129" Wheel Base
2004GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2004GMCEnvoy XL129.0"RearAIR SPRING - REAR; 129" Wheel Base
2004GMCEnvoy XUV129.0"RearAIR SPRING - REAR; 129" Wheel Base
2004IsuzuAscenderRearAIR SPRING - REAR
2004OldsmobileBravadaRearAIR SPRING - REAR
2003ChevroletTrailblazer129.0"RearAIR SPRING - REAR; 129" Wheel Base
2003ChevroletTrailblazerBase113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003ChevroletTrailblazerLTZ113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003ChevroletTrailblazerNorth Face113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003ChevroletTrailblazer EXT129.0"RearAIR SPRING - REAR; 129" Wheel Base
2003GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2003GMCEnvoy XL129.0"RearAIR SPRING - REAR; 129" Wheel Base
2003IsuzuAscenderRearAIR SPRING - REAR
2003OldsmobileBravadaRearAIR SPRING - REAR
2002ChevroletTrailblazerLS113.0"RearAIR SPRING - REAR; 113" Wheel Base
2002ChevroletTrailblazerLT113.0"RearAIR SPRING - REAR; 113" Wheel Base
2002ChevroletTrailblazerLTZ113.0"RearAIR SPRING - REAR; 113" Wheel Base
2002ChevroletTrailblazerNorth Face113.0"RearAIR SPRING - REAR; 113" Wheel Base
2002ChevroletTrailblazer EXT129.0"RearAIR SPRING - REAR; 129" Wheel Base
2002GMCEnvoy113.0"RearAIR SPRING - REAR; 113" Wheel Base
2002GMCEnvoy XL129.0"RearAIR SPRING - REAR; 129" Wheel Base
2002OldsmobileBravadaRearAIR SPRING - REAR

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

A-2283A-2610

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.