| Ref | Part Number | Description |
|---|---|---|
| 1 | 137-6105 | SHORT REAR ROLLER ASM (2.5IN DIA)(22IN) This part replaces 114-5406. Price: $478.13 |
| 1 | 503766901 | Model 505 Price: $37.99 |
| 1 | 503766902 | Model 425 Price: $37.99 |
| 2 | 104-8300 | NUT-HF, NI Price: $0.39 |
| 2 | 501686801 | Chain Catcher Price: $4.99 |
| 3 | 119-0626 | SHIM-ROLLER Price: $3.23 |
| 3 | 503220001 | Nut Price: $2.99 |
| 4 | 506093101 | Bar Clamp (Incl.20) Price: $23.16 |
| 5 | 106-3924 | BRACKET-ROLLER, REAR Price: $23.58 |
| 5 | 501517201 | Chain Pad Price: $5.99 |
| 6 | 3230-7 | BOLT-CARR Price: $0.88 |
| 6 | 501814801 | Bar Plate-Inner Price: $4.99 |
| 7 | 114-5400 | PLASTIC WIEHLE ROLLER ASM Price: $477.85 |
| 7 | 503200216 | Screw Price: $2.99 |
| 8 | 721613800 | Vent Pin Price: $0.99 |
| 9 | 32128-20 | NUT-HF Price: $0.99 |
| 9 | 503426601 | Spur Price: $7.99 |
| 10 | 322-16 | SCREW-HH Price: $3.39 |
| 10 | 501537101 | Chain Adjuster Price: $14.99 |
| 11 | 3231-4 | SCREW-CARR Price: $3.59 |
| 11 | 503713705 | Muffler Ass'y. (Incl. 22-24) Price: $49.99 |
| 12 | 140-5690 | BRACKET-RM FRONT HOC This part replaces 125-2796. Price: $20.85 |
| 12 | 725538855 | Screw Price: $5.99 |
| 13 | 104-8301 | NUT-HF, NI Price: $1.09 |
| 13 | 503200320 | Screw Price: $3.99 |
| 14 | 48-9220 | WASHER-PLAIN Price: $0.87 |
| 14 | 503200225 | Screw Price: $1.99 |
| 15 | 107-4026 | SCREW-HH Price: $5.28 |
| 15 | 503587402 | Bushing, Rubber Price: $1.99 |
| 16 | 503424301 | Fitting Price: $7.99 |
| 16 | 94-6936 | WASHER-HARDENED Price: $0.58 |
| 17 | 501768322 | Fuel Line Price: $2.99 |
| 18 | 501270801 | Crankcase Pin Price: $5.99 |
| 19 | 501608201 | Pop Rivet Price: $1.99 |
| 20 | 506093301 | Deflector Price: $2.99 |
| 21 | 503203219 | Screw Price: $2.99 |
| 22 | 503200710 | SCREW M5 X 10 This part replaces 503200210. Price: $2.99 |
| 23 | 503435401 | Exhaust Deflector Price: $11.99 |
| 24 | 503435501 | Spark Arrestor Price: $5.99 |
| 25 | 503428702 | Gasket Price: $2.99 |
| 26 | 503715301 | Decompression Valve (Model 505 only) Price: $19.99 |
| 27 | 503200245 | Screw Price: $2.99 |
| 28 | 503200265 | Screw Price: $3.99 |
| 29 | 503200220 | Screw Price: $2.99 |
| 30 | 503437901 | Heat Shield Price: Call Us |
| 31 | 501815701 | Bar Stud Price: $3.99 |
| 32 | 503437504 | Model 425 Price: $131.40 |
| 32 | 503723402 | Model 505 Price: $329.99 |
| 33 | 503428601 | Gasket Price: $4.99 |
| 34 | 503289015 | Model 425 (1 ring) Price: $17.99 |
| 34 | 503289031 | Model 505 (2 rings) Price: Call Us |
| 35 | 503437702 | Model 425 Price: $54.99 |
| 35 | 503723502 | Model 505 Price: $109.99 |
| 36 | 503255601 | SUPPORT BUSHING This part replaces 503733901. Price: $19.99 |
| 37 | 737431200 | Keeper Price: $3.99 |
| 38 | 503428501 | Gasket Price: $6.99 |
| 39 | 503420005 | Crankcase Ass'y (Incl. 2, 8, 16, 50, & 55) Price: $3.33 |
| 40 | 503578901 | Oil Cap Retainer Price: $5.99 |
| 42 | 501626601 | Oil Cap Ass'y. (Incl. 40-41) Price: $11.99 |
| 43 | 505275719 | Oil Seal Price: $8.99 |
| 44 | 503202512 | Screw Price: $2.99 |
| 45 | 503553601 | Super Clean Duct Price: $17.99 |
| 46 | 503553701 | Grommet Price: $17.99 |
| 47 | 503433701 | Mount Shock Price: $11.99 |
| 48 | 501444501 | Bar Plate-Outer This part replaces 501444502. Price: $5.99 |
| 49 | 503212806 | Screw Price: $2.99 |
| 50 | 738220225 | Crankshaft Bearing Price: $17.99 |
| 51 | 735880600 | Woodruff Key Price: $2.99 |
| 52 | 503230035 | Washer Price: $3.99 |
| 53 | 503554101 | Rear Chain Catcher Price: $6.99 |
| 54 | 503764501 | Spacer Price: $1.99 |
| 55 | 503252002 | Bearing w/Seal Price: $27.99 |