SKF Transfer Case Output Shaft Seal P/N:21061
Help keep lubricant in the transfer case and dirt out with the SKF transfer case output shaft seal, part number 15635. It is a direct-fit replacement for many vehicles, among them the 1975-1977 Ford Bronco, 1980-1986 Jeep CJ7 and 1981-1985 Jeep Scrambler; see the Buyer's Guide tab for the full list. It is cataloged for both the front and rear output positions.
SKF's work in seal design dates back to 1928, when it invented the first integrated shaft seal, and the company has kept developing new designs and bonding techniques since then. This seal is built to a specific design using premium materials chosen to suit both the application and its operating environment.
The seal body stays stationary while its lip rides on the rotating output shaft, sealing the gap between the shaft and the transfer case. Signs this part may need replacing include lubricant seepage or drips around the output shaft and a dropping transfer case fluid level. Other seals and gaskets can leak too, so confirm the source of the leak before replacing. See the Buyer's Guide tab for engine and application details.
Interchange: CHR 15635 · 18-463-9 · 300-463-1 · 62-463-2-5
CHR15635 · 184639 · 3004631 · 6246325 · 334728 · 73025219 · 975915635 · D7TZ7B215A · A907X25 · X52X11561A · 145815635 · 10185SB · 473229 · 441515C1 · 575423C91
This part cross-references / interchanges with the following part numbers:
What does this transfer case output shaft seal do?
It seals the gap around the rotating output shaft of the transfer case. It helps hold lubricant in and keep dirt and water out.
Which vehicles does SKF 15635 fit?
Listed applications include the 1975-1977 Ford Bronco, 1980-1986 Jeep CJ7 and 1981-1985 Jeep Scrambler, among others. See the Buyer's Guide tab for the full list.
Is this seal for the front or rear output?
SKF catalogs part 15635 for both the front and rear output positions on the listed applications.
What are signs the output shaft seal may need replacing?
Common signs include lubricant seepage or drips around the output shaft and a dropping transfer case fluid level. Confirm the leak source before replacing, since other seals or gaskets can also leak.
What are the seal's case and spring made of?
The body is deep drawn sheet steel, which forms a rigid, stress-resistant case. The garter spring uses cold drawn steel wire.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.