SKF 32290 Engine Crankshaft Seal - Rear

SKF 32290 Rear Crankshaft Seal for Nissan

SKF 32290 is a rear engine crankshaft seal built for applications that need reliable oil control at the crankshaft. It is designed with a polyacrylate sealing surface and precise dimensions to help maintain a tight seal in demanding engine environments.

• Engine crankshaft seal for rear seal applications
• Polyacrylate sealing surface for consistent contact
• Outside diameter: 3.950 in.
• Shaft diameter: 3.228 in.
• Width: 0.394 in.
• Fits 1998-2004 Nissan Frontier, rear
• Fits 2000-2004 Nissan Xterra, rear
• Fits 1996-2001 Nissan Altima, rear
• Fits 1995-1997 Nissan Pickup, rear
• Fits 1990-1994 Nissan D21, rear

Detailed Product Information

SKF 32290 is engineered for rear crankshaft sealing in Nissan applications where oil retention and contamination control are critical. SKF has a long history in seal design and uses application-specific materials and bonding methods to produce seals with the correct properties for the operating environment. This part number, 32290, is a direct-fit option for rear seal service on Nissan Frontier, Nissan Xterra, Nissan Altima, Nissan Pickup, and Nissan D21 models listed in the fitment data.

This part cross-references 12279-2B500 for the same application.

What This Seal Helps Address

• Rear main seal oil leakage
• Oil loss at the crankshaft sealing area
• Contamination entering the engine through a worn seal
• Seal wear from age, heat, and normal engine operation
• Service replacement for a damaged or hardened crankshaft seal

Installation Notes and Tips

Confirm the rear seal location and match the shaft diameter, outside diameter, and width before installation. Inspect the crankshaft sealing surface for wear, scoring, or contamination, and clean the sealing area thoroughly before fitting the new seal. Proper alignment during installation helps the seal seat evenly and maintain contact across the sealing surface.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and controlled production standards. The brand’s seal engineering focus supports long service life and dependable sealing performance in engine applications.