| pos. | decription | spare part number | |
| 2 | Pin, Dowel | 26727 |
| 3 | Plug, Sq. Hd. Pipe, 1/4-18 (Oil Drain) | 27642 |
| 4 | Seal, Oil | 32600 |
| 7 | Cap, Upper Valve Spring | 31671 |
| 8 | Spring, Valve | 31672 |
| 9 | Cap, Lower Valve Spring | 31673 |
| 11 | Crankshaft | 34709 |
| 14 | Piston, Pin & Ring Assy. (Std.) (Incl. | 34514 |
| 15 | Ring Set, Piston (Std.) | 28986 |
| 15 | Ring set, Piston (.010 oversize) | 28987 |
| 15 | Ring Set, Piston (.020 oversize) | 28988 |
| 16 | Ring, Piston Pin Retaining | 20381 |
| 18 | Bolt, Connecting Rod | 32610A |
| 19 | Dipper, Oil | 28594 |
| 21 | Camshaft (Compression Release) | 33149 |
| 22 | Lifter, Valve | 27241 |
| 24 | Seal, Oil | 26208 |
| 25 | O Ring | 33590 |
| 25 | Tube, Oil Fill | 33893A |
| 26 | Gasket, Cylinder Cover | *27677 |
| 28 | Screw, Hex Hd. | 650488 |
| 31 | Screw, Hex Hd. | 650489 |
| 32 | Gasket, Cylinder Head | *29953B |
| 33 | Head, Cylinder | 30579 |
| 35 | Screw, Hex Flange Hd. | 650694A |
| 36 | Screw, Hex Flange Hd. | 6021A |
| 37 | Plug, Spark (Champion J-8 or equivalent) Except for Canada | 33636 |
| 37 | Resistor Spark Plug (Canadian Regulations require RJ-17LM resistor spark plug) | 34251 |
| 38 | Gasket, Breather | *31619 |
| 39 | Breather Assy. (Incl. | 31337 |
| 40 | Element, Breather | 31410 |
| 41 | Cover, Spark Plug | 610118 |
| 43 | Screw, Fil. Hd. | 650128 |
| 45 | Gasket, Intake Pipe | *26754 |
| 47 | Screw, Fil. Hd. | 650840 |
| 48 | Screw, Fil. Hd. | 650664 |
| 50 | Screw, Fil. Hd. | à650139 |
| 51 | Locknut, Hex | à30322 |
| 53 | Spring, Compression | 31342 |
| 54 | Screw, Fil. Hd. | 650549 |
| 55 | Spacer, Tank Bracket | 28212 |
| 56 | Seal, Snow Guard | 32576 |
| 58 | Link, Governor-to-throttle | 31858 |
| 59 | Spring, Extension | 31426 |
| 60 | Lever, Governor | 31510 |
| 61 | Guard, Starter | 34127 |
| 63 | Rod, Governor | 31334 |
| 64 | Baffle, Blower Housing | à33342 |
| 65 | Screw, Hex Washer Hd. | 650561 |
| 67 | Washer, Flat | 28277 |
| 69 | Screw, Hex Hd. | 29212 |
| 70 | Housing, Blower | 34813 |
| 71 | Washer, Belleville | 650815 |
| 72 | Nut, Flywheel | 650816 |
| 73 | Nut & Lockwasher | 29752 |
| 74 | Washer, Flat | 650168 |
| 75 | Extension, Baffle | 33341 |
| 76 | Screw, Hex Washer Hd. Shakeproof Self-drilling | 6750701 |
| 79 | Baffle, Heat | 33344 |
| 80 | Bracket, Choke | 32398 |
| 81 | Screw, Fil. Hd. | 28820 |
| 82 | Cover, Carburetor | 34411 |
| 83 | Knob, Control | 34585 |
| 84 | Screw, Hex Hd. | 6202 |
| 87 | Gasket, Carburetor | *26756 |
| 88 | Screw, Pan Hd. | 650257 |
| 89 | Nut & Lockwasher | 29752 |
| 90 | Tank, Fuel (Incl. | 34711 |
| 91 | Cap, Fuel Tank | 34210 |
| 92 | Screw, Hex Washer Hd., Self-tap | 650665 |
| 95 | Primer Assy. | 34814 |
| 99 | Line, Primer | 32180B |
| 101 | Wire, Ground | 34241 |
| 102 | Gasket, Muffler | *30081 |
| 103 | Muffler | 30996 |
