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Replacement Oil Seal and Oil Cap for Reliable Oil Hubs on 2004 Mastercraft Trailer  


I have a 2004 Mastercraft Trailer with Reliable Axles, hubs, and rotors. The Rotor is stamped with R 1001. The axles are oil filled style, and I am need of replacement site glasses/covers and new oil seals. The site glass is pressed in, and the OD of the cover is 1.985 The oil seal is marked with TCM 168225TC Thank you!!


Expert Reply:

To replace the oil caps on your trailer, you can use the Kodiak XL ProLube Oil Bath Hub Body and Cap, 1.98 Inch # xlprolube1980. This oil cap replaces the body and cap, with the cap being made from a blue polycarbonate. Based on the outer diameter of your existing covers, the # xlprolube1980 will work well for you.

To find the correct replacement oil seal for you, we will need to know the inner and outer diameters of the oil seal. To be as exact as possible, these measurements should be taken with a digital caliper, like # PTW80157. I was unable to cross-referenced the TCM 168225C part number you provided for me. If you can let me know the inner and outer diameter of your oil seal, I will be happy to see if we have the correct replacement.

expert reply by:
Victoria B

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