Replaces: 43-75325A3
(1.84:1 Ratio) (Drive Gear = 17 teeth Driven Gear= 19 teeth)
For: V-6 and 470/485 (4 Cyl. etc.) and Gen II (S/N K999999 & BELOW)
Replaces: 28-56654, 28-8M0032834, 8M0032834
Key for Water Pump for Mercruiser # 1, Alpha One, DRS and Mercury, Mariner Outboard Lower Units
Replaces: 28-56654
3 and 5 days withing the EU, up to 10 days elsewhere.
Can be returned or exchanged, with conditions.