**Qty Required Notes
13000-325
Head, Cylinder-290
2
13000-326
Head, Cylinder-340
2
13000-327
Head, Cylinder-399
2
13000-328
Head, Cylinder-440
2
23000-255
Nut
8
33000-106
Washer, Spring
8
43000-116
Washer
8
53000-333
Gasket, Head-290
2
53000-215
Gasket, Head-340
2
53000-231
Gasket, Head-399/440
2
63000-334
Cylinder-290
1
63000-335
Cylinder-340
1
63000-336
Cylinder-399
1
63000-337
Cylinder-440
1
73000-242
Stud
2
83000-329
Cylinder-290
1
83000-330
Cylinder-340
1
83000-331
Cylinder-399
1
83000-332
Cylinder-440
1
93000-242
Stud
2
103000-256
Nut
4
113000-263
Washer, Spring
4
123000-141
Gasket
2
133000-142
Gasket
2
143000-143
Crank Case Assy.
1
153000-341
Stud
8
163000-269
Pin, Dowel
2
173000-244
Stud
10
183000-255
Nut
10
193000-106
Washer, Spring
10
203000-102
Washer
10
213000-242
Stud
1
223000-239
Bolt
1
233000-105
Washer, Spring
1
243000-101
Washer
1
253000-145
Seal, Starter
1
263000-255
Nut
2
273000-106
Washer, Spring
2
283000-102
Washer
2
293000-241
Bolt
1
303000-055
Joint
2
313000-316
Gasket, Inlet
2
323000-317
Pipe, Inlet-399/440
2
333000-318
Screw-290/340
8
333000-319
Screw-399/440
8
343000-101
Washer
8
353000-105
Washer, Spring
8
363000-320
Screw-399/440
4
373000-102
Washer, Spring-399/440
4
383000-106
Washer-399/440
4
393000-321
Gasket, Carb.-290/340
2
393000-149
Gasket, Insulator Carb.-399/440
2
393000-338
Gasket, Carb. (Mukuni)-440
2
403000-322
Insulator-290/340
2
403000-323
Insulator-399/440
2
413000-324
Gasket, Insulator-399/440
2
423000-089
Stud-290/340
4
423000-340
Stud-399/440
4
433000-098
Nut
4
443000-102
Washer
4
453000-132
Collar, Carb.-399/440FA
4
463000-106
Washer, Spring
4