Parts Catalog

Replacements
Home / Mercury / Mercury Marine [Updated: Apr. 10, 2026] / Outboard / 4 Stroke EFI / 150R HP 3.4L V6 / [3B547096 & Up] - USA - Cat.# 90-8M0232213 / Gear Housing Prop Shaft-Standard Rotation, Sport Master (1.75 Gear Ratio)

Gear Housing Prop Shaft-Standard Rotation, Sport Master (1.75 Gear Ratio)

Parts (41)

#Part NumberDescriptionQtyStatus
- 8M0237830 GEAR HOUSING ASSEMBLY Sport Master, Standard Rotation, Short, Camber, 1.75, Silver 1
- 8M0237831 GEAR HOUSING ASSEMBLY Sport Master, Standard Rotation, Short, 1.75, Silver 1
- 8M0077071   SCREW/SEAL KIT 2
- 8M0142979 SEAL KIT 1
1 8M0168313   GEAR HOUSING ASSEMBLY Basic Sport Master Camber Skeg Silver 1
1 8M0168312   GEAR HOUSING ASSEMBLY Basic Sport Master Silver 1
10 8M0142836   BEARING Roller Taper (Cup/Cone) 1
11 8M0220880   CRANK, Shifter 1/4 Pivot Pin 1
12 8M0235942   SPOOL 1
13 8M0045493   PIN Cross 1
14 8M0142871   CLUTCH Sliding 6 Jaw 1
15 8M0050575   SPRING Cross 1
16 8M0156191   SHAFT Propeller 1
17 8M0064306   SPACER Thrust 1
18 8M0076745   SHIM SET 1
19 8M0117238   CARRIER ASSEMBLY Bearing 1
2 8M0157111   PLUG Torpedo 1
20 8M0148319     BEARING Roller Taper Cup/Cone 1
21 NSS     NOT SOLD SEPARATE Reverse Gear 1
22 8M0053183     ADAPTER 1
23 8M0050692     BEARING Thrust 1
24 8M0050688     WASHER Thrust 1
25 8M0050704     BEARING Needle 1
26 8M0161546     THRUST RING 1
27 8M0000190     O-RING (4.475 x .210) 2
28 8M0056639     RING Retainer 1
29 8M0204700     SEAL Oil 2
3 8M0046563     RING Retaining 1
30 8M0242263   SHIM SET 1
31 8M0109164   PIN 3/8 Dia x .625 LG 1
32 8M0071653     SCREW Special, .375-16 UNC 1
33 8M0204693     SEAL Drain Plug 1
34 8M0108527   WASHER Tab 1
35 8M0162798   RETAINER Bearing Carrier 1
36 8M0180308   COVER KIT 1
4 880719   RING Retaining 1
5 8M0063270   SHIM SET 1
6 NSS   NOT SOLD SEPARATE Forward Gear 1
7 8M0053823   WASHER Thrust, (1.50 ID x 2.046 OD) 1
8 8M0051043   RING Retaining 1
9 8M0142835   BEARING Roller Taper (Cup/Cone) 1