| Ref | Part Number | Description |
| 1 |
539130874 |
SEAT for units produced before Serial No. 074439861 This part replaces 539105211. Price: $449.95 |
| 1 |
70-5020 |
CAMSHAFT GEAR This part replaces 51-6410. Price: $318.14 |
| 2 |
60-7110 |
DISCONTINUED Price: Call Us |
| 3 |
51-7250 |
WASHER Price: $1.22 |
| 3 |
539105541 |
SEAT CUSHION Price: $171.22 |
| 4 |
51-5470 |
PLATE Price: $43.13 |
| 4 |
539105951 |
SEAT MOUNT W/DECAL This part replaces 539105283. Price: $72.99 |
| 5 |
51-5460 |
KEY Price: $10.14 |
| 5 |
539104525 |
SEAT ROD Price: $9.99 |
| 6 |
539105039 |
STUD/PLATE MOUNT Price: $4.99 |
| 6 |
70-5010 |
TAPPET This part replaces 51-5440. Price: $40.89 |
| 7 |
51-5450 |
CAMSHAFT Price: $1,030.56 |
| 7 |
539990761 |
NUT 1/4C CENTER LOCK This part replaces 539990372. Price: $2.99 |
| 8 |
51-5720 |
FRONT PLATE Price: $491.48 |
| 8 |
539101341 |
HCS 3/8C X 3 Price: $4.99 |
| 9 |
112-8430 |
GASKET This part replaces 51-5730. Price: $19.87 |
| 9 |
595305901 |
Nuts This part replaces 539990546. Price: $2.99 |
| 10 |
539976975 |
NUT M8-1.25HX NYL RNGGR8.8 Price: $0.61 |
| 10 |
60-7310 |
DISCONTINUED Price: Call Us |
| 11 |
539104789 |
DECAL, CROWN H Price: $3.10 |
| 12 |
51-6240 |
BEARING Price: $36.00 |
| 12 |
539105540 |
BACK CUSHION Price: $265.72 |
| 13 |
51-6200 |
CONN ROD Price: $573.19 |
| 13 |
596230901 |
Screws This part replaces 539990580. Price: $2.99 |
| 14 |
51-6190 |
SNAP RING Price: $9.23 |
| 14 |
539105224 |
SEAT BRKT W/DECAL Price: $24.99 |
| 15 |
51-6180 |
PISTON PIN Price: $73.38 |
| 15 |
596029501 |
Pins This part replaces 539990365. Price: $2.99 |
| 16 |
539105544 |
SEAT RAILS Price: $103.29 |
| 16 |
72-0240 |
DISCONTINUED Price: Call Us |
| 17 |
51-6160 |
PISTON RING SET Price: $239.40 |
| 17 |
582478602 |
NUT FLG, NYLOCK, 1/4-20 GR G C This part replaces 539976978. Price: $1.99 |
| 18 |
51-5770 |
MAIN BEARING Price: $227.77 |
| 18 |
539104392 |
SEAT HARNESS This part replaces 539105545. Price: $14.99 |
| 19 |
539105542 |
SEAT SWITCH Price: $69.99 |