Mercury-Mercruiser 18643A7 Engine Coupler Kit 305 & 350, 454 Mag Alpha

18643A7 Coupler Engine 305 & 350, 454 Mag Alpha
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Availability: Not in stock - will be transferred from factory
Manufacturer part number: 18643A7
GTIN: 745061124073
Normally Ships: Warehouse transfer - on 4th business day
Manufacturer: Mercury Marine
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MSRP: $549.63
$517.11

18643A7 - Engine Coupler Kit
WARNING: Cancer - www.P65Warnings.ca.gov

Triangular shape, flywheel mount
Fits sterndrive GM V‑6 & V‑8 (305 & 350 cid) engines (1983‑1993) & 454 Mag Alpha engines

Includes:

1 Universal Joint (U-Joint) #814818A2

1 Engine Coupler

3 Engine Coupler Rubber Bumpers #18644

Screws, washers, fittings, o-rings. 

 

18643A7 - Engine Coupler Kit
WARNING: Cancer - www.P65Warnings.ca.gov

Triangular shape, flywheel mount
Fits sterndrive GM V‑6 & V‑8 (305 & 350 cid) engines (1983‑1993) & 454 Mag Alpha engines

Includes:

1 Universal Joint (U-Joint) #814818A2

1 Engine Coupler

3 Engine Coupler Rubber Bumpers #18644

Screws, washers, fittings, o-rings. 

 

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