Moog K80773 Suspension Stabilizer Bar Bushing Kit - Front To Frame

MOOG Sway Bar Bushing Kit K80773

Restore front stabilizer bar support with the MOOG K80773 sway bar bushing kit. Built with thermoplastic material and engineered to exceed OE manufacturer specs, this bushing set is made for front-to-frame applications on select GM SUVs and the Isuzu Ascender.

Key Features

• Thermoplastic construction for consistent bushing support
• 1.800-inch inner diameter for a direct sway bar diameter match
• Exceeds OE manufacturer specifications
• Designed for front-to-frame stabilizer bar mounting
• MOOG problem-solving design for faster, cleaner installation
• Cross-reference: Mevotech Supreme MK80773

Detailed Product Overview

MOOG K80773 is a suspension stabilizer bar bushing kit made for vehicles using a 1.8-inch front sway bar diameter. The thermoplastic bushing material is selected for durability and stable fitment, while the dimensions are matched to the bar and bracket interface for proper support. This part is a practical replacement for worn sway bar bushings on the Chevrolet Trailblazer, GMC Envoy, and related applications where front-to-frame mounting is specified.

Compatible With 2002-2003 Chevrolet Trailblazer, front to frame; 2002-2003 Chevrolet Trailblazer EXT, front to frame; 2002-2003 GMC Envoy, front to frame; 2002-2003 GMC Envoy XL, front to frame; 2003 Isuzu Ascender, front to frame; and 2002-2003 Oldsmobile Bravada, front to frame. This part number, K80773, is also a direct reference point for shoppers comparing OE-style sway bar bushing replacements for these platforms.

What It Helps Address

• Front sway bar movement caused by worn bushings
• Clunking or knocking noises from the stabilizer bar area
• Excess play at the front-to-frame bushing mount
• Reduced stabilizer bar support from aged or hardened bushings
• Fitment issues when replacing a 1.800-inch sway bar bushing

Installation Notes and Tips

Verify the sway bar diameter before installation; this part is specified for a 1.800-inch bar. Inspect the bracket and mounting surfaces for wear or corrosion before installing the new bushings. Hardware and dust boots are not included, so reuse or replace related components as needed based on condition. For best results, confirm the vehicle application and front-to-frame mounting location before beginning service.

Quality Assurance

MOOG backs this bushing kit with materials selected for dependable service and testing intended to meet demanding suspension requirements. The part is engineered to exceed OE manufacturer specifications for the listed applications.