Fits: 2020 thru 2024 Chevrolet Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel

*Sold individually, 2 O-Rings required per spindle (4 total per truck)*

OEM replacement GM Front Spindle O-ring. Each front spindle will require 2. The O-ring is meant to provide a barrier to protect the wheel bearings and axle of internal corrosion. We recommend replacing the o-rings when you are replacing the wheel bearing since it is easy to replace and prevents any corrosion on your new bearings. Lightly grease before installing.

Replaces Part#:

• GM 23390381