Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0338741 | Cover, mount bracket lower | 2 | |
2 | 0908668 | Screw, cover | 8 | |
3 | 0340824 | Exhaust housing, outer. 20 in. 508MM transom models only | 1 | |
3 | 0341176 | Exhaust housing, outer. 20 in. 508MM transom models only 150SL, 175SL only | 1 | |
3 | 0340731 | Exhaust housing, outer. 25 in. 635MM transom models only | 1 | |
3 | 0340821 | Exhaust housing, outer. 150JL | 1 | |
4 | 0911042 | Screw, exhaust housing | 6 | |
5 | 0301161 | Washer, exhaust housing | 6 | |
6 | 0434632 | Rubber mount, lower | 2 | |
6 | 0434629 | Rubber mount, lower. 150GL, 175GL, V150HL, 150SL, 175SL. 150GL, 175GL, V150HL 150SL, 175SL only | 2 | |
7 | 0911201 | Washer, spray plate. 25 in. 635MM transom models only | 2 | |
8 | 0301250 | Washer, spray deflector. 25 in. 635MM transom models only | 2 | |
9 | 0335520 | Water tube. 20 in. 508MM transom models only | 1 | |
9 | 0335519 | Water tube. 25 in. 635MM transom models only | 1 | |
10 | 0314008 | Grommet, water tube | 1 | |
11 | 0910741 | Screw, spray plate. 25 in. 635MM transom models only | 2 | |
13 | 0910736 | Screw, plate & deflector. 25 in. 635MM transom models only | 2 | |
14 | 0341359 | Spray deflector. 25 in. 635MM transom models only | 1 | |
15 | 0328725 | Screw, inner to outer housing ./block | 5 | |
16 | 0335419 | Gasket, housing to powerhead. included in powerhead gasket set | 1 | |
17 | 0327796 | Exhaust housing, inner, lower. 20 in. 508MM transom models only | 1 | |
17 | 0341197 | Exhaust housing, inner, lower. 20 in. 508MM transom models only 150SL, 175SL only | 1 | |
17 | 0338664 | Exhaust housing, inner, lower. 25 in. 635MM transom models only | 1 | |
18 | 0334955 | Exhaust housing, inner, upper | 1 | |
19 | 0320936 | Seal, exhaust housing, lower | 1 | |
20 | 0320961 | Seal, gear case to inner housing | 1 | |
21 | 0320936 | Seal, exhaust housing | 1 | |
22 | 0319126 | Screw, housing to block, outer | 4 | |
23 | 0301250 | Washer, screw, mount | 8 | |
25 | 0336301 | Roll pin, housing to block | 1 | |
26 | 0337908 | Plug, shift rod hole. 150JL | 1 | |
27 | 0341191 | Seal, water tube. 150SL, 175SL only | 1 | |