OE Quality
60-Day Returns

Moog K80774 Suspension Stabilizer Bar Bushing Kit - Front To Frame
Reliable Suspension Stabilizer Bar Bushing Kit for GM SUVs
The Moog K80774 suspension stabilizer bar bushing kit is engineered to provide durable support and reduce sway in your vehicle's suspension system. Designed specifically for select Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models, this kit ensures a precise fit and long-lasting performance.
- Constructed from high-quality thermoplastic material for durability
- Compatible with 1.340 inch diameter sway bars
- Includes two bushings per kit for complete replacement
- Outer diameter measures 1.720 inches, length 2.770 inches
- Meets and exceeds original equipment manufacturer (OEM) specifications
Durable Thermoplastic Construction and Precise Dimensions
The Moog K80774 suspension stabilizer bar bushing kit features thermoplastic bushings designed to withstand the stresses of daily driving and off-road conditions. With an inner diameter of 1.340 inches matching the sway bar diameter, these bushings provide a secure fit that minimizes movement and noise. The 2.770-inch length and 1.720-inch outer diameter ensure compatibility with the suspension components of Buick Ascender, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, and Oldsmobile Bravada models.
Compatible Vehicles and Applications
This suspension stabilizer bar bushing kit is compatible with the following makes and models:
- Buick Ascender
- Chevrolet Bravada, Trailblazer, Trailblazer EXT
- GMC Envoy, Envoy XL, Envoy XUV, Rainier
- Isuzu Ascender
- Oldsmobile Bravada
Use the Moog K80774 kit to maintain proper sway bar function and improve vehicle handling on these models.
Common Suspension Issues Addressed
- Excessive body roll during cornering
- Clunking or squeaking noises from the suspension
- Loose or worn sway bar bushings causing instability
- Uneven tire wear due to poor suspension alignment
- Reduced steering response and control
Installation Notes and Tips
Installation of the Moog K80774 bushings requires removal of the sway bar from the vehicle. It is recommended to inspect the sway bar and related components for wear or damage during replacement. Since this kit does not include dust boots or hardware, retain or replace existing mounting brackets and fasteners as needed. Proper lubrication of the bushings during installation can help reduce noise and extend service life.
Quality Assurance and Warranty
Moog suspension components are manufactured to exceed OEM standards, ensuring reliable performance and durability. The K80774 kit is backed by Moog's commitment to quality, providing confidence in fit and function. Please refer to Moog's official warranty policy for detailed coverage information.
| Brand | Moog |
|---|---|
| Part Number | K80774 |
| Bar Diameter (Inch) | 1.340 |
| Includes Dust Boots | No |
| Includes Hardware | No |
| Inner Diameter (Inch) | 1.340 |
| Length (Inch) | 2.770 |
| Material | Thermoplastic |
| Meets/Exceeds OE Manufacturer Specs | Exceeds |
| Outer Diameter (Inch) | 1.720 |
| Part Description | Sway Bar Bushing |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2009 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2008 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2008 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2008 | Isuzu | Ascender | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2007 | Buick | Rainier | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2007 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2007 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2007 | Isuzu | Ascender | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | Buick | Rainier | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | Chevrolet | Trailblazer EXT | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | GMC | Envoy XL | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2006 | Isuzu | Ascender | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | Buick | Rainier | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | Chevrolet | Trailblazer EXT | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | GMC | Envoy XL | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | GMC | Envoy XUV | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2005 | Isuzu | Ascender | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | Buick | Rainier | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | Chevrolet | Trailblazer | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | Chevrolet | Trailblazer EXT | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | GMC | Envoy | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | GMC | Envoy XL | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | GMC | Envoy XUV | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | Isuzu | Ascender | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
| 2004 | Oldsmobile | Bravada | Front To Frame | 1.34 inch sway bar diameter with split design for easier installation |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.