| Ref | Part Number | Description |
| 27 |
3220-6 |
NUT-JAM Price: $1.25 |
| 28 |
66-9770 |
SEAL Price: $20.05 |
| 29 |
66-9780 |
BUSHING Price: $11.69 |
| 36 |
66-9850 |
DISCONTINUED Price: Call Us |
| 37 |
66-9860 |
UPPER COVER AND JACKET ASM Price: $222.25 |
| 38 |
66-9870 |
PLATE-RETAINING Price: $9.64 |
| 39 |
66-9880 |
WASHER-PLATE, RETAINING Price: $0.98 |
| 40 |
66-9890 |
RING-RETAINING Price: $4.93 |
| 41 |
66-9900 |
SHAFT-INPUT Price: $170.42 |
| 503208006 |
503208006 |
STUD 5X22 Price: $3.99 |
| 503235108 |
503235111 |
SPARK PLUG M14X1.25 NGK BPMR7A This part replaces 503235108. Price: $4.99 |
| 503289010 |
503289010 |
PISTON RING Price: $17.99 |
| 503625502 |
503625502 |
CYLINDER ASSY Price: $199.99 |
| 505310751 |
505310751 |
IMPULSE PIPE Price: $8.99 |
| 737441000 |
737441000 |
LOCKING RING Price: $2.99 |