Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 5005909 | Cylinder / crankcase assembly, 225 / 250 hp | 1 | |
1 | 5005916 | Cylinder / crankcase assembly, 200 hp | 1 | |
2 | 0304178 | *pin, dowel | 2 | |
3 | 0331095 | *pin, crankcase taper | 2 | |
4 | 0331880 | *pin, reed plate to crankcase | 2 | |
5 | 0319253 | *fitting, crankcase lubrication | 1 | |
6 | 0435681 | *check valve, lower to upper. main bearing drain | 2 | |
7 | 5000477 | *check valve, transfer port drain | 6 | |
ns | 0321598 | *nipple, upper crankcase. see "recirculation hoses" - not shown | 1 | |
ns | 0348471 | *nipple, lower main bearing crankcase oil. see "recirculation hoses" - not shown | 1 | |
ns | 0353862 | *nipple, crankcase drain. see "recirculation hoses" - not shown | 1 | |
ns | 0437784 | *check valve, crankcase drain. see "recirculation hoses" - not shown | 2 | |
ns | 0348478 | *check valve, recirculation hose. see "recirculation hoses" - not shown | 1 | |
ns | 0352336 | *fitting, tee - recirculation hose. see "recirculation hoses" - not shown | 1 | |
ns | 0772569 | *hose, recirculation bulk hose. see "recirculation hoses" - not shown | 1 | |
ns | 0772571 | *hose, recirculation bulk hose. see "recirculation hoses" - not shown | 3 | |
8 | 0345702 | *nipple, fuel pump pulse hose | 2 | |
9 | 0344821 | *nipple, crankcase oil inlet | 6 | |
ns | 0346137 | *nipple, oil inlet #1 cylinder | 1 | |
ns | 0353862 | *nipple, rear oil inlet | 4 | |
10 | 0331894 | *elbow, block to adapter cooling hose | 1 | |
11 | 0332135 | *plug, accessory water pressure port | 1 | |
12 | 0314616 | *stud | 2 | |
13 | 0914024 | *screw, crankcase to block | 6 | |
14 | 0348843 | *stud, crankcase to block | 2 | |
15 | 0330265 | *washer, crankcase to block stud | 2 | |
16 | 0332291 | *nut, crankcase to block stud | 2 | |
17 | 0344402 | *stud, blowoff bracket | 2 | |
18 | 0346237 | *dam, crankcase water | 6 | |
19 | 0301250 | Washer, crankcase mount stud | 2 | |
20 | 0306422 | Nut, crankcase mount | 2 | |
21 | 0324334 | Screw, crankcase to block | 12 | |
22 | 0316487 | Retainer, harness | 1 | |
23 | 0351745 | Clamp, leads to block | 1 | |
24 | 0335200 | Screw, lead clamp | 1 | |
25 | 0347318 | Cover, water | 1 | |
26 | 0344472 | Gasket, water cover. included in cylinder/crankcase gasket & seal kit | 1 | |
27 | 0335687 | Screw, cover | 5 | |
28 | 0352767 | Clamp, fuel return rail | 1 | |
29 | 0338558 | Spacer flanged | 2 | |
30 | 0333040 | Isolator | 2 | |
31 | 0328703 | Washer | 2 | |
32 | 0313022 | Nut, stud | 2 | |
33 | 5007298 | Head, cylinder head - port, 225 / 250 hp | 1 | |
33 | 5007606 | Head, cylinder head - port, 200 hp | 1 | |
34 | 5007299 | Head, cylinder head - starboard, 225 / 250 hp | 1 | |
34 | 5007607 | Head, cylinder head - starboard, 200HP | 1 | |
ns | 0352881 | *pin, fuel deflector | 3 | |
35 | 0346007 | Gasket, cylinder head. included in cylinder/crankcase gasket & seal kit | 2 | |
36 | 0352913 | Bolt, cylinder head | 40 | |
37 | 0344771 | Cover, thermostat | 2 | |
38 | 0301917 | O-ring, thermostat cover. included in cylinder/crankcase gasket & seal kit | 2 | |
39 | 0345171 | Spring, thermostat | 2 | |
40 | 5005440 | Thermostat assembly | 2 | |
41 | 0339299 | Seal, thermostat to cylinder head. included in cylinder/crankcase gasket & seal kit | 2 | |
42 | 0335200 | Screw, ground wire to cylinder head | 2 | |
43 | 0328701 | Washer, ground wire screw | 2 | |
44 | 5007597 | Spark plug - qC8Wep | 6 | |
45 | 0329743 | Stud, cover mount | 2 | |
46 | 0349557 | Mount, engine cover | 2 | |
47 | 0349556 | Washer, mount | 2 | |
48 | 0351535 | Gasket, crankcase to adapter. included in cylinder/crankcase gasket & seal kit | 1 | |