Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 010. | 12546-21110 | [1] | PISTON | STANDARD NORMAL |
| 010. | 12546-21920 | [1] | PISTON | +0.25MM FOR SERVICE |
| 010. | 12546-21910 | [1] | PISTON | +0.5MM FOR SERVICE |
| 020. | 12545-21050 | [1] | ASSY PISTON RING | STANDARD NORMAL |
| 020. | 12545-21100 | [1] | ASSY PISTON RING | +0.25MM FOR SERVICE |
| 020. | 12545-21090 | [1] | ASSY PISTON RING | +0.5MM FOR SERVICE |
| 030. | 12627-21310 | [1] | PIN PISTON | |
| 040. | 13961-21330 | [2] | CIR CLIP | |
| 050. | 12627-22010 | [1] | ASSY CONNECTING ROD | STANDARD NORMAL |
| 050. | 12627-22050 | [1] | ASSY CONNECTING ROD | -0.25MM FOR SERVICE |
| 050. | 12627-22060 | [1] | ASSY CONNECTING ROD | -0.5MM FOR SERVICE |
| 060. | 12627-22140 | [2] | BOLT ROD | |
| 070. | 12004-23030 | [1] | ASSY CRANKSHAFT | |
| 080. | 12965-24110 | [1] | GEAR CRANKSHAFT | |
| 090. | 05811-00416 | [1] | KEY WOODRUFF | |
| 100. | 08103-06206 | [1] | BEARING BALL | |
| 110. | 08103-06306 | [1] | BEARING BALL | |
| 120. | 13961-23640 | [1] | SEAL OIL | |
| 130. | 13961-16640 | [1] | SEAL OIL | |
| 140. | 13641-23680 | [1] | SHIM | 0.2MM |
| 140. | 13641-16550 | [1] | SHIM 25 | 0.25MM |
| 140. | 13641-23620 | [1] | SHIM 30 | 0.3MM |
| 140. | 13641-16560 | [1] | SHIM | 0.35MM |
| 140. | 13641-23630 | [1] | SHIM | 0.4MM |
| 150. | 12546-21860 | [1] | ASSY PISTON O/S | +0.25MM FOR SERVICE |
| 150. | 12546-21850 | [1] | ASSY PISTON O/S | +0.5MM FOR SERVICE |
