Logo

18-2172 - Coupler 14505A2

Your Price
$461.09

Add to shopping cartIn Stock

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
18-2172

Manufacturer
Sierra Marine

18-2172 ENGINE COUPLER Replaces: Mercruiser 14505A2
Used when replacing V6 or V8 2 piece rear main seal with 3-1/2" crankshaft bolt pattern to a newer 1 piece rear main seal engine with 3" bolt pattern

Technical information (PDF)
Warranty (PDF)
Enlarge photo
 

Sierra Marine 18-2172 - Coupler 14505a2 is equivalent to parts:

  • 14505A2 Mercury Marine
  • 14505A 2 Mercury Marine
  • 9-72500 Mallory Marine
Sierra Marine Catalog Online
Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.