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Old 05-28-2020, 09:19 PM   #1
Chvy2NV
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Timken PN for rear end Bearings

Anyone have the pn's for Timken Bearings ? its a 12 bolt... the guy at the parts counter was not exactly helpful today..
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Old 05-28-2020, 09:29 PM   #2
Captainfab
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Re: Timken PN for rear end Bearings

You need numbers for all of the bearings and seals or just some of them?
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Old 05-28-2020, 11:57 PM   #3
Chvy2NV
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Re: Timken PN for rear end Bearings

rear wheel bearings and seals , and pinion bearing and seal

thanks
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Old 05-29-2020, 12:45 PM   #4
vince1
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Re: Timken PN for rear end Bearings

I bought a kit from USA Standard Gear. ZK GM12T and there is also the number 37043 on the box. It has Koyo bearings and I used the carrier bearings so no cross reference for them. The pinion bearings are HM89449-N for the big one and what I read as M88048-N for the small one.

https://feyc.eu/download/catalogos/r...er-Bearing.pdf

https://www.dennysdriveshaft.com/c23...end_parts.html

Last edited by vince1; 05-29-2020 at 01:59 PM.
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Old 05-29-2020, 09:56 PM   #5
Captainfab
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Re: Timken PN for rear end Bearings

The only numbers I had saved that you need are as follows

Front pinion bearing M88048
Front pinion race M88010
Rear pinion bearing HM89449
Rear pinion race HM89410
Pinion seal CR17190

I would verify those numbers with what you remove before just installing them.
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Old 05-30-2020, 08:30 PM   #6
Chvy2NV
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Re: Timken PN for rear end Bearings

Thanks bud !!
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