Sea Strainer Washer

When purchasing a 145-ST3220 Prop Shaft, add this item to your cart if you want it machined. This item is only sold with new prop shafts, we do not machine customer provided shafts.

Carburetor Adaptor

6-71 Or 8-71, Dual (High Profile) Mounts Two Holley Dominator Carburetors, Inline Or Sideways Position (12 13/16" C-C)

Aquamet 22 1" Diameter (Priced Per Inch)

Propeller shaft length is critical and must be measured correctly.  To ensure overall shaft length, measure from the V-drive shaft to the back of the strut barrel, and add 5".  Different alloys are available differing in strength characteristics ranging from weakest to strongest as follows: 303, 17-4, Aquament 22.  The amount of horsepower available should be the determining factor in your selection of the correct alloy. We will be happy to make a recommendation for you in this respect.  Just give us a call. For a machined shaft, please purchase the shaft machining option in the related parts section.

180 Deg. Jumper Hose Big Tube, 1-3/8" I.D.

Thermostat Cover replaces MerCruiser part # 47441A1

For V6 305/350 Chevy Engines

Forward Gear Bearing Shim Kit replaces MerCruiser part # 15-47397A1

For Bore Size 3.500, For Stern Drive Shim Application

Gasket (5 per pack) replaces Mercury/Mariner/Force part # 1399-5207

For 7.5, 9.8, 18, 25, 45, 50 HP

Gasket (5 per pack) replaces Johnson/Evinrude part # 304023

NGK IZFR6J (Priced Each. Must be sold in quantities of 4) Mercruiser 33-843220Q.

Supersedes: 33-8M0037136
33-843220001

REBUILD KIT Mercruiser 13220