18-2171 Engine Coupler

***Warehouse - Reduced Capicity Notice***

We have taking a short break! Our warehouse will be operating at a reduced capacity from Thursday 30th January 2025 till Monday 10th February 2025.

Please note the following:

Our phones will not be manned untill Monday 10th February.
Orders can still be placed on our web store during this period, but please expect delays in dispatch.
We will continue to respond to emails and web store inquiries as we can during this time.

Thank you for your understanding & Safe Boating!

Sierra Engine Coupler - 18-2171

For: All GM engines except MR/Alpha/Bravo with "Triangular", 3-bolt coupler

Interchangeable with the following:

GLM
11500

Mercruiser Stern Drive
32492A2
32492A3
32492A5
38965A1
38965A2
76850A2

(A-S-18-2171)

SKU	A-S-18-2171
Model #	18-2171
Brand	Sierra
Shipping Weight	1.6500kg
Shipping Width	0.137m
Shipping Height	0.130m
Shipping Length	0.124m