| Ref | Part Number | Description |
| 1 |
120-4292 |
CONNECTING ROD ASM Price: $29.98 |
| 2 |
120-4288 |
RING-RETAINING, PISTON PIN Price: $0.60 |
| 3 |
120-4291 |
PIN-PISTON Price: $6.19 |
| 4 |
120-4290 |
PISTON Price: $39.82 |
| 5 |
120-4289 |
RING SET Price: $19.09 |
| 7 |
120-4200 |
PIN-DOWEL Price: $1.27 |
| 8 |
120-4203 |
HEAD-CYLINDER Price: $111.59 |
| 9 |
120-4317 |
GASKET-EXHAUST Price: $2.36 |
| 10 |
77-7330 |
PLUG-SPARK Price: $10.99 |
| 11 |
120-4205 |
SCREW-HHF Price: $7.02 |
| 12 |
120-4298 |
LIFTER-VALVE Price: $9.54 |
| 13 |
120-4340 |
ROD-PUSH Price: $4.34 |
| 14 |
120-4300 |
PLATE-GUIDE, PUSH ROD Price: $3.16 |
| 15 |
120-4206 |
GASKET-COVER, VALVE Price: $6.85 |
| 16 |
120-4207 |
COVER-VALVE Price: $11.11 |
| 18 |
120-4345 |
BRACKET-MUFFLER Price: $9.76 |
| 19 |
120-4209 |
SCREW-SHOULDER, HHF Price: $3.89 |
| 20 |
120-4307 |
KEEPER-VALVE Price: $5.54 |
| 21 |
120-4306 |
RETAINER-SPRING, VALVE Price: $6.85 |
| 22 |
120-4305 |
SPRING-VALVE Price: $3.98 |
| 23 |
120-4304 |
SEAL-STEM, VALVE Price: $11.92 |
| 24 |
120-4303 |
SEAT-SPRING, VALVE Price: $4.75 |
| 25 |
120-4302 |
VALVE SET Price: $22.27 |
| 26 |
120-4210 |
SCREW-SHOULDER, HHF Price: $3.89 |
| 27 |
120-4201 |
GASKET-CYCLINDER Price: $10.03 |
| 28 |
136-7888 |
COMPLETE HEAD ASM This part replaces 133-9845. Price: $236.99 |