ACDelco 45F2161 Professional Rear Suspension Stabilizer Bar Bushing Kit

The ACDelco 45F2161 Professional Rear Suspension Stabilizer Bar Bushing Kit is a high-quality replacement designed to restore proper suspension performance. These sway bar bushings serve as the critical interface between the stabilizer bar and its chassis mounting points, isolating vibration and allowing controlled suspension movement.

Key Features:

• Polyurethane construction delivers outstanding durability with excellent resistance to abrasion, wear, extreme temperatures, oils, and fluids
• Vibration isolation — cushions the stabilizer bar from chassis attachment mounts to reduce road noise and harshness
• OE-quality fit — manufactured to meet specifications for fit, form, and function on GM vehicles as well as most makes and models
• TS 16949-certified manufacturing ensures consistent, high-quality production standards
• Compatible with GM and non-GM vehicle applications

Signs of worn stabilizer bar bushings include squeaking or scraping noises over road imperfections, clunking at bushing mounting points, and degraded steering response. When replacing stabilizer bar bushings, it is also recommended to inspect sway bar end links for wear. In most cases, no wheel alignment is required following installation.

The ACDelco 45F2161 is part of the ACDelco Gold (Professional) line — a trusted choice for quality replacement chassis components backed by ACDelco's reputation for engineering excellence.