Schaeffler Automatic Transmission Output Shaft Seal,Automatic Transmission Seal P/N:SS6271
Schaeffler SS6248 rear extension housing seal for the 1981-1989 Dodge B150 and other vehicles seals around the shaft where it leaves the transmission's extension housing. Also listed as an automatic transmission seal, it keeps fluid inside the housing.
Fluid dripping or a damp film at the rear of the transmission can mean this seal has worn. Before you replace the seal, rule out other sources of the leak, such as the extension housing gasket or fluid running back from higher up the transmission.
The vehicles it fits include the 1981-1989 Dodge B150, the 1981-1989 Dodge B250 and the 1981-1989 Dodge B350.
Fit and size
Build and materials
One extension housing seal. This listing holds one seal, and each vehicle takes one.
Interchange: 15729 · 4136248100
This part cross-references / interchanges with the following part numbers:
Does the Schaeffler SS6248 extension housing seal fit the 1981-1989 Dodge B150?
Yes, Schaeffler SS6248 fits the 1981-1989 Dodge B150 and many other vehicles. If your truck or van is a different one, look up its year and model in the "Vehicles it fits" section.
What shaft size does the Schaeffler SS6248 seal fit?
The Schaeffler SS6248 seal is sized for a 39.7 mm (1.563 in) shaft. Its outside diameter is 62.408 mm (2.457 in) and its width is 12.7 mm (0.500 in).
Is the dust lip on this rear extension housing seal nitrile?
Yes. The dust lip is nitrile, and the seal is a rubber type built with a spring and an auxiliary lip.
What can fluid at the back of the transmission mean for this seal?
Fluid dripping at the rear of the transmission, or a damp film around the extension housing, can mean the seal lip has worn. A shop can confirm where the leak starts.
Does the Schaeffler SS6248 seal replace number 15729?
Yes. 15729 and 4136248100 are cross-reference numbers for the Schaeffler SS6248 seal.
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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.