Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | MIU11539 | 1 | Seal | (SUB FOR M132338) |
| 2 | AM130713 | 1 | Cylinder Block | |
| 3 | M134898 | 1 | Fitting | |
| 4 | MIU11251 | 6 | Dowel Pin | (SUB FOR M132339 OR M144516) |
| 5 | MIU12971 | 2 | Connecting Rod | ORDER MIU13923; STD; SUB FOR M134452 OR MIU11256 |
| 5 | MIU13923 | 2 | Connecting Rod | ORDER MIA12812 |
| 5 | MIA12812 | 1 | Connecting Rod | |
| 5 | MIA11130 | 2 | Connecting Rod | US – 0.25 mm, SUB FOR M134453 OR MIA10907 |
| 6 | MIA11128 | 1 | Piston Replacement Kit | SUB FOR AM125386 OR AM130423 |
| 7 | MIA11277 | 1 | Piston Ring Kit | STD (ENGINE MARKED CV25S-69525) (SUB FOR AM125387) (ORDER MIA11128) |
| 7 | M143344 | 1 | Piston Ring Kit | STD (ENGINES MARKED CV25S-69542, CV25S-69544, CV725S-69539 AND CV730-0006) (SUB MIA11129) |
| 8 | M132341 | 2 | Retainer | |
| 9 | M118585 | AR | Shim | RED |
| 9 | M118584 | AR | Shim | BLACK |
| 9 | M93955 | AR | Solid Shim | WHITE |
| 9 | M97015 | AR | Solid Shim | BLUE |
| 9 | M96817 | AR | Solid Shim | YELLOW |
| 9 | M96818 | AR | Solid Shim | GREEN |
| 9 | M96819 | AR | Solid Shim | GRAY |
| 10 | UC27034 | 1 | Camshaft | SUB FOR M132342 OR M137492 |
| 10 | AM132741 | 1 | Camshaft | (ENGINE MARKED CV730-0006 ONLY) |
| 11 | M76215 | 1 | Plug | |
| 12 | M93483 | 2 | Screw | SUB FOR M138311 |
| 13 | M134899 | 2 | Retainer | |
| 14 | UC29269 | 2 | Breather | SUB FOR M134900 |
| 15 | M92193 | 1 | O-Ring | |
| 16 | M134901 | 1 | Bracket | |
| 17 | MIU11957 | 1 | Tube | (SUB FOR M92192) |
| 18 | MIU14033 | 1 | Screw | |
| 19 | M92194 | 1 | O-Ring | |
| 20 | AM126257 | 1 | Dipstick | |
| 21 | AM124450 | 1 | Cap Kit | |
| 22 | M148124 | 1 | O-Ring | |
| 23 | M126396 | 1 | Quick Lock Pin | |
| 24 | M93418 | 1 | Washer | |
| 24 | M143936 | 1 | Washer | |
| 25 | M92079 | 1 | Seal | |
| 25 | M143938 | 1 | Seal | NLA; ORDER MIU13503 |
| 25 | MIU13503 | 1 | Seal | |
| 25 | M143970 | 1 | Seal | (ENGINE MARKED CV730-0006 ONLY) |
| 26 | M96520 | 1 | Washer | |
| 26 | M143939 | 1 | Washer | |
| 27 | M132343 | 1 | Shaft | NLA; Governor Cross |
| 27 | M143940 | 1 | Shaft | GOVERNOR CROSS |
| 27 | UC26510 | 1 | Governor | SUB FOR M148328; ENGINE MARKED CV730-0006 ONLY |
| 28 | [] | 1 | ||
| 29 | AM126256 | 1 | Crankshaft | 28.6 MM (1-1/8"), (ENGINES MARKED CV25S-69525, CV25S-69542 AND CV25S-69544) |
| 29 | AM128620 | 1 | Crankshaft | 25.4 MM (1"), (ENGINES MARKED CV725S-69539 AND CV730-0006) (SUB MIA11970) |
| 30 | 19M7897 | 4 | Screw | M8 X 35 |
| 31 | M143941 | 1 | Snap Ring | RETAINER |
| .. | AM125079 | 1 | Gasoline Engine | 25HP, (MARKED CV25S-69525) (SUB AM130713) |
| .. | AM130129 | 1 | Gasoline Engine | 25HP, (MARKED CV25S-69542) (SUB AM130713) |
| .. | AM130415 | 1 | Gasoline Engine | 25HP, (MARKED CV25S-69544) (SUB AM132672) |
| .. | AM129933 | 1 | Gasoline Engine | 25HP, (MARKED CV25S-69539) (SUB AM132672) |
| .. | AM132672 | 1 | Engine | 25HP, (MARKED CV730-0006) |
| .. | AM130713 | 1 | Cylinder Block | |
| .. | AM117019 | 1 | Gear Kit | NLA |
