SKF 4702 Automatic Transmission Shift Shaft Seal

SKF 4702 Automatic Transmission Shift Shaft Seal

SKF 4702 is an automatic transmission shift shaft seal built for the Toyota Sienna application listed below. It uses a nitrile sealing surface and precise dimensions to help maintain a tight seal at the shift shaft area, where transmission fluid retention is critical.

• Fits 1998-2013 Toyota Sienna, N/A
• Nitrile sealing surface for transmission sealing applications
• Outside diameter: 0.757 in.
• Shaft diameter: 0.472 in.
• Width: 0.197 in.
• SKF part number 4702 for direct reference

Seal Design and Fitment

This automatic transmission shift shaft seal is specified for Toyota Sienna models from 1998 through 2013. SKF 4702 is engineered to the listed dimensions so the seal seats correctly at the shift shaft opening and helps preserve transmission fluid while keeping external contaminants out. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Seal Helps Address

• Transmission fluid seepage around the shift shaft
• Contamination entering the transmission through a worn shaft seal
• Leak-related fluid loss at the shift linkage area
• Service issues caused by hardened or damaged seal material

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width against the original seal before installation. Clean the sealing bore and shaft area thoroughly, and inspect the shift shaft for wear or scoring that could affect sealing performance. Confirm the Toyota Sienna model year and transmission application match the vehicle before replacing the seal.

Quality Assurance

SKF has a long history in seal engineering and manufacturing, including early integrated shaft seal development. This seal is produced to specific design requirements using premium materials and built to SKF quality standards for durability and safe operation.