The GMC Canyon Transfer Case Seal helps to keep lubricant inside the transfer case and prevents leaks that can cause gears to starve for fluid and overheat or prematurely wear out. By hugging the output shaft at the point where the driveshaft meets the case, the Transfer Case Seal creates a tight seal that prevents fluid from escaping even if the shaft is spinning at highway speed. If this seal fails, puddles form under the vehicle and the transfer gears can grind because they are not lubricated with oil, which is the same problem as low transmission fluid issues described for both manual and automatic units. Over the years, the basic design has stayed consistent, a rubber and metal bonded ring with an inner lip riding on the shaft, but later versions added improved bushing support to keep the yoke centered to protect the Transfer Case Seal from uneven wear. On any of the GMC Canyon models, a dry seal will easily crack and leak, so periodic checks of the area around the Transfer Case Seal are a good idea. The process of replacing the part requires lifting the truck, unbolting the driveshaft, prying out the worn piece, cleaning the bore, greasing a fresh Transfer Case Seal, and sliding the shaft back to its marked position. This simple component is a small but very important guardian of every GMC Canyon drivetrain.
Each OEM GMC Canyon Transfer Case Seal we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.