Signs of wear for axle shaft seals include but are not limited to:
- Signs of leakage around the seal
- Puddles of fluid under the vehicle
- Low fluid levels in differentials

GM Part #84524381
ACDelco Part #291-363
ACDelco GM Original Equipment Axle Shaft Seals seal in lubricant and help keep dirt and water out of your axle shaft assembly, and are GM-recommended replacements for your vehicle's original components. These seals conform to the rotating surface to help provide leak-free operation. These original equipment axle shaft seals have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
Yes. When replacing the bearing, the race and seals should be replaced.
Yes. The rotation of a bad shaft can cause premature wear to the seal, leading to leaks of lubricating grease or gear oil.