Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 010. | 15571-21110 | [4] | PISTON | STD |
| 010. | 15571-21900 | [4] | PISTON | +0.2 |
| 010. | 15571-21910 | [4] | PISTON | +0.4 |
| 010. | 15571-21920 | [4] | PISTON | +0.6 |
| 020. | 15571-21050 | [4] | ASSY PISTON RING | STD |
| 020. | 15571-21090 | [4] | ASSY PISTON RING | +0.2 |
| 020. | 15571-21100 | [4] | ASSY PISTON RING | +0.4 |
| 020. | 15571-21200 | [4] | ASSY PISTON RING | +0.6 |
| 030. | 15451-21310 | [4] | PISTON PIN | STD |
| 030. | 15451-21320 | [4] | PIN PISTON | +0.2 |
| 040. | 04611-00340 | [8] | CIR-CLIP INTERNAL | |
| 050. | 15451-22010 | [4] | ASSY CONNECTING ROD | |
| 060. | 15451-21980 | [8] | BUSH PISTON PIN | |
| 070. | 15451-22140 | [8] | BOLT CONNECTING ROD | |
| 080. | 15451-22310 | [4] | METAL CRANKPIN | STD |
| 080. | 15451-22970 | [4] | METAL CRANK PIN | -0.25 |
| 080. | 15451-22980 | [4] | METAL CRANKPIN | -0.50 |
| 080. | 15451-22990 | [4] | METAL CRANK PIN | -0.75 |
| 090. | 15452-23012 | [1] | COMP.CRANKSHAFT | |
| 100. | 15451-96850 | [4] | PLUG BLIND | |
| 110. | 15451-24110 | [1] | GEAR CRANKSHAFT | |
| 120. | 15451-95230 | [1] | KEY WOODRUFF | |
| 130. | 15451-23470 | [5] | METAL CRANKSHAFT | STD |
| 130. | 15451-23910 | [5] | METAL CRANKSHAFT | -0.25 |
| 130. | 15451-23920 | [5] | METAL CRANKSHAFT | -0.50 |
| 130. | 15451-23930 | [5] | METAL CRANKSHAFT | -0.75 |
| 140. | 15451-23530 | [2] | METAL SIDE | STD |
| 140. | 15451-23950 | [2] | METAL SIDE | +0.125 |
| 150. | 15451-23540 | [2] | METAL SIDE | STD |
| 150. | 15451-23970 | [2] | METAL SIDE | +0.125 |
