SKF 16514 Automatic Transmission Oil Pump Seal - Front, Front Outer or Rear

SKF Automatic Transmission Oil Pump Seal

SKF 16514 is an automatic transmission oil pump seal built for front and rear sealing applications across a wide range of import and domestic vehicles. It uses a nitrile sealing surface and precise dimensions to help maintain transmission fluid control where the pump shaft passes through the case.

• Nitrile sealing surface for transmission fluid sealing performance
• Outside diameter: 2.374 in.
• Shaft diameter: 1.654 in.
• Width: 0.276 in.
• Designed for front, front outer, rear, and N/A listed applications
• SKF part number 16514 for direct reference and ordering

Application Coverage

Compatible With a broad range of vehicles including 1990-1997 Mazda Miata front, 1979-1991 Mazda RX-7 front and N/A applications, and 1973-1979 Honda Civic rear applications. This SKF 16514 seal also appears in fitment for Toyota Cressida, Toyota Celica, Toyota Pickup, Subaru Legacy, Subaru Standard, Ford Courier, Mercury Monarch, Geo Storm, and Isuzu Impulse and Stylus applications.

This part cross-references Four Seasons (e.g., 47670, 55939) for the same application.

What It Helps Address

• Transmission fluid seepage at the oil pump seal area
• Contamination entering the transmission through a worn seal
• Leak-related low fluid condition around the pump shaft
• Seal wear from age, heat, and fluid exposure
• Service replacement on vehicles such as Mazda Miata, Mazda RX-7, and Honda Civic

Installation Notes and Tips

Verify shaft diameter, outside diameter, and seal width before installation. Clean the sealing bore and shaft surface thoroughly, and inspect for scoring or wear that could affect sealing. Confirm the listed position and notes for your vehicle, especially front outer applications and entries marked w/o Lotus Suspension or Jatco Trans.

Quality Assurance

SKF designs and manufactures seals to specific application requirements using premium materials selected for the operating environment. The brand has a long history in sealing technology, with a focus on dimensional accuracy, fluid retention, and contaminant exclusion.