Keep the rear suspension located and cushioned with the Mevotech Supreme Suspension Knuckle Bushing MS50480, a direct-fit replacement for the rear lower rearward position. This knuckle bushing fits many vehicles, among them the 2009-2017 Chevrolet Traverse, 2007-2011 GMC Acadia and 2008-2011 Buick Enclave — see the "Vehicles it fits" section for the full list and engine-level details.
The bushing cushions and locates the connection at the knuckle, absorbing road vibration and helping control movement. Worn, cracked, or deteriorated rubber can allow excess deflection, so if the original bushing is the source of clunking, harshness, or imprecise handling, this replaces it.
- High-grade natural rubber construction for increased durability.
- OE-quality fit and performance designed to match the original.
- Rear lower rearward position — cataloged for that exact location.
Interchange: 540-165
540165 · 19459383 · BGS50480 · 10391041 · 10391042 · BK90885 · K200349 · 1K200349 · GS50480 · 1008405
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19459383, BGS50480, 10391041, 10391042, 540-165, BK90885, K200349, 1K200349, GS50480, MS50480, 1008405
Frequently Asked Questions
What is a suspension knuckle bushing?
It is a rubber bushing that cushions and locates the connection at the knuckle, absorbing road vibration and helping control suspension movement.
Which vehicles does the MS50480 fit?
It fits many vehicles, among them the 2009-2017 Chevrolet Traverse, 2007-2011 GMC Acadia and 2008-2011 Buick Enclave. Check the "Vehicles it fits" section for the full list.
What position is this bushing for?
It is cataloged for the rear lower rearward position on the listed applications.
What is the bushing made of?
It uses high-grade natural rubber construction for increased durability.
What are signs this bushing may need replacing?
Cracked or deteriorated rubber, clunking, harshness, or imprecise handling. If the bushing is the cause, replacing it addresses the issue; diagnose first, as symptoms can have other causes.
