SKF 38085 Engine Crankshaft Seal - Rear

SKF Rear Crankshaft Seal for GM V6 Applications

SKF crankshaft rear seal Part Number 38085 is built for rear engine sealing where oil control and contamination protection matter. It is a LongLife sealing surface design with precise dimensions for a secure fit in supported Cadillac, Chevrolet, GMC, Saturn, and Saab applications.

Key Features

• Rear crankshaft seal for engine sealing service
• LongLife sealing surface type for durable contact performance
• Width: 0.394 in.
• Outside diameter: 4.536 in.
• Shaft diameter: 3.897 in.
• SKF Part Number 38085

Product Details

SKF 38085 is an engine crankshaft seal designed for the rear position, where it helps maintain proper oil retention at the back of the crankshaft. SKF has a long history in seal engineering, and this part reflects that experience with premium materials and application-specific construction. The seal is sized to match the listed shaft and housing dimensions, supporting a proper sealing interface in vehicles such as the Cadillac CTS, Chevrolet Camaro, and GMC Acadia.

This part cross-references 12592243 for the same application. Compatible vehicle coverage includes Fits 2004-2018 Cadillac CTS, Rear; Fits 2010-2018 Chevrolet Camaro, Rear; and Fits 2007-2018 GMC Acadia, Rear. SKF 38085 is also listed for additional rear-fit applications across Cadillac XT5, Chevrolet Colorado, and Chevrolet Traverse platforms.

What It Helps Address

• Rear main oil seepage at the crankshaft seal area
• Oil loss from a worn or hardened rear seal
• Contamination entering the rear crankshaft sealing zone
• Leak-related drivability issues caused by engine oil loss
• Service replacement for a damaged crankshaft rear seal

Installation Notes

Confirm the rear seal dimensions before installation and inspect the crankshaft sealing surface for wear, scoring, or contamination. Clean the sealing area thoroughly and follow the vehicle service procedure for the specific Cadillac, Chevrolet, GMC, Saturn, or Saab engine application. Proper alignment during installation is important to avoid premature seal wear.

Quality Assurance

SKF designs and manufactures seals to high quality standards using premium materials selected for the application and operating environment. The brand’s seal engineering heritage includes decades of development focused on keeping lubricants in and contaminants out.