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Inner Primary Bearing Upgrade

Inner Primary Bearing Upgrade

$0.00

1 review

In high output applications, we’ve seen the primary bearing race on 1985-2007 models that is pressed onto the main shaft walk in to the main drive gear and damage it, requiring expensive repairs. This unit replaces the two-piece H-D® bearing with a single sealed unit, similar to the earlier model bearing used successfully for years. Requires the seal listed below for wet applications. Fits all 1985-2006 Big Twins; requires # 872-527 seal and original equipment bearing and race removal.

 

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SKU: 2751
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In high output applications, we’ve seen the primary bearing race on 1985-2006 models that is pressed onto the main shaft walk in to the main drive gear and damage it, requiring expensive repairs. This unit replaces the two-piece H-D® bearing with a single sealed unit, similar to the earlier model bearing used successfully for years. Requires the seal listed below for wet applications. Fits all 1985-2006 Big Twins; requires # 872-527 seal and original equipment bearing and race removal.

Weight 1 lbs
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1 review for Inner Primary Bearing Upgrade

  1. nitrowolf2 –

    This bearing stops the race walking. Have had about 25 years never failed. I race the bike is Bullitt proof

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