Sierra 18-21-4 U - Joint Cross Bearing
Sierra Sierra
  • Sierra 18-21-4 U - Joint Cross Bearing

Sierra 18-21-4 U - Joint Cross Bearing

This heavy duty U-Joint Cross Bearing from Sierra features both straight and 90 degree grease fittings.

A replacement for OEM part numbers 75832A2, 75832T, 3850812, 912214, 915716, 853255-8 and 897707-6.

Designed to fit all Mercruiser #1 and Alpha 1 units 1684188-B418818, OMC Cobra Drives 1986-89 and Volvo Penta 853255-8, 897707-6 models.

 
IN STOCK - Available for pickup  
$37.91 / ea
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$37.91
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Tech Spec Product Info User Generated Content

All Sierra parts are guaranteed for the life of the vessel they are installed on.

BRAND: Sierra
Type: Bearings
5 1

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Sierra 18-21-4 U - Joint Cross Bearing
 
5.0

(based on 1 review)

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Reviewed by 1 customer

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5.0

Great Product[...]

By JetPilot4000

from Milledgeville, GA

About Me Recreational

Verified Reviewer

Pros

  • Excellent value

Cons

  • None

Best Uses

  • Engine
  • Much better pricing than

Comments about Sierra 18-21-4 U - Joint Cross Bearing:

I purchased this u joint assembly for the outdrive on my Bayliner boat with a Volvo engine. Once I was able to get the old unit out the reassembly of the new part was a snap. The quality is great and I will buy any additional parts I may need from Jamestown in the future.
Thanks
JM Milledgeville, GA

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