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Bud Kaiser · Feb 16, 2013

Does anyone know the number of the brake seal and where to get one?I have a NAPA store in town.

Janicholson · Feb 16, 2013

169948C91 is a replacement part for the obsolete part(s) 357037R91
Taken from the on line parts manual. NAPA has crossovers. Jim

D Slater · Feb 16, 2013

You can do it yourself. Put NAPA in the search box, go to online parts catalog. Upper right enter part # 357037R91 in the search box, click interchange box then search. Should be seeing the NAPA seal number. If you enter a store near you before searching it will also give you the price. Most times the NAPA interchange still uses old IH numbers. But if a first you fail try another number for the same seal or change the suffix up or down a number or letter a few places.

Bob M · Feb 16, 2013

Bud - Take the IHC seal p/n (357 037 R91) to NAPA. They can cross it to another mfr's equivalent and order it for you. (I believe Timken #450316 is one equivalent - there are several others).

Keep in mind the new seal will be only 1/2 the thickness of the original. Can either install two seals in the counterbore and fill the space between the 2 seals with grease **OR** install a single seal positioned so the lip rides on an unworn area of the bull pinion shaft.

I prefer the latter option.

D Slater · Feb 16, 2013

Have to be some kind of special thinner seals to fit in for a SM bull pinion shaft. Original seal only had about a 1/2 inch wide shell. Never bought a replacement thin enough anyway.

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Bud Kaiser

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Janicholson

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D Slater

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Bob M

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D Slater

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