Primary Shaft Oil Seal - 25X47X10 - Honda CB750/900/1000C/1100F - 91257-425-013

Description

Primary Shaft Oil Seal - 25X47X10 - Honda CB750/900/1000C/1100F
This oil seal is found on the primary shaft on the models listed below.
This is a high quality new seal produced in Taiwan. When it comes to rubber parts and seals it's generally better to install a brand new part instead of using a NOS part which has hardened due to age.
A great way to isolate where an oil leak is coming from is to clean the area thoroughly, put some baby powder on the area you suspect it's coming from, then go for a 5-10 minute ride. Voila, the leaks location is revealed! Clean everything thoroughly and install the new seal with a deep socket with the same outer diameter as the seal or a seal driver. Make sure to push it in evenly. An oil tight engine puts the mind at ease and it keeps the engine lubricated!
*Sometimes a light coating of three-bond or hondabond is necessary to keep the seal from popping back out if you have a recurring problem. We have
Hondabond
available.
Replaces Honda Part Numbers: 91257-425-003, 91257-425-004, 91257-425-013, 91257-444-005
Dimensions: 25X47X10
Material: NBR (Nitrile)
Fits Honda:
CB750C Custom - 1980-1982
CB750F Super Sport - 1979-1982
CB750K Four - 1979-1982
CB750L Limited Edition - 1979
CB750SC Nighthawk - 1982-1983
CB900C Custom - 1980-1981
CB900F Super Sport - 1981-1982
CB1000C Custom - 1983
CB1100F Super Sport - 1983
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