Sierra U-Joint

Sierra U-Joint

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Sierra U-Joint

Sierra 18-2104 Heavy Duty U-Joint

Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements.

Features:

Includes both straight and 90° grease fitting
Heavy Duty

Fits:

All #1 & Alpha I units (s/n 1684188 - B418818), also TR/TRS & II SSM
All OMC Cobra Drives (1986-89)

Interchangeable with:

GLM

28020

Mallory

9-72404

MerCruiser Stern Drive

36312
41431
58749
75832
758321
75832A1
75832A2
75832A3
75832T
75832T1

OMC Stern Drive

912214
915716

Volvo Penta

853255
897707

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Free shipping over $250

Flat-rate shipping on smaller orders. Oversize items ship at a flat rate.

30-day returns

Hassle-free returns within 30 days of purchase.

Same-day shipping

In-stock orders placed before 4PM ET ship the same business day.

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