Moog RK643171 Differential Support Bracket - Front Left

Moog RK643171 Differential Support Bracket

Moog RK643171 is a premium differential support bracket for front left applications on select GM full-size SUVs and trucks. It is built for structural strength and corrosion protection, making it a direct-fit service part for vehicles that need a reliable driveline support replacement.

Key Features

• Premium grade type for service-grade durability
• Front left differential support bracket application
• Corrosion-resistant construction focus
• Engineered for structural strength in driveline mounting use
• Fits select Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and related models

Detailed Description

This Moog differential support bracket, part number RK643171, is made for front left installation on 2007-2019 Cadillac Escalade and Escalade ESV, 2007-2019 Chevrolet Tahoe, 2007-2019 GMC Yukon, 2007-2018 Chevrolet Silverado 1500, and 2007-2018 GMC Sierra 1500 applications, along with other listed GM platforms. It is also a fit for 2015-2018 GMC Yukon XL, 2007-2014 Chevrolet Suburban 1500, 2007-2014 GMC Yukon XL 1500, 2007-2013 Cadillac Escalade EXT, and 2007-2013 Chevrolet Avalanche. The RK643171 part number is also cross-referenced to 23104736 for the same application.

Moog premium control arms and related chassis components are known for structural strength and corrosion protection, and that engineering focus carries into this differential support bracket. For buyers searching for a front left differential support bracket for Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon driveline service, RK643171 provides a direct replacement option.

Common Uses

• Replacing a worn or damaged front left differential support bracket
• Restoring driveline mounting stability on GM SUVs and trucks
• Addressing noise or movement related to bracket wear
• Repairing corrosion-related bracket deterioration
• Servicing front left differential support on Escalade, Tahoe, Yukon, Silverado 1500, and Sierra 1500 models

Installation Notes and Tips

Verify the vehicle year, make, model, and front left position before ordering. Confirm the existing bracket style and compare the part number RK643171 with the removed component and OE reference 23104736. Professional installation is recommended so the differential support is aligned correctly during reassembly.

Quality Assurance

Moog premium components are engineered with a focus on structural strength and corrosion protection for foreign and domestic nameplates. This part is a premium-grade replacement for driveline support service on the listed applications.