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Parts list

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	Description	OEM Part #	Price
	1639-908 Optional kit -	1639-908	US $761.93
1	1 0645-168 Gear Ring	0645-168	US $334.82
2	2 0623-441 Screw	0623-441	—
	replacement
2	2 1623-128 Screw Machine	1623-128	US $2.88
3	3 8050-242 Washer	8050-242	US $18.20
4	4 8040-426 Nut Lock	8040-426	US $7.20
5	5 0623-122 Nut	0623-122	—
6	6 0645-244 Cable Starter; solenoid	0645-244	US $57.49
7	7 0623-144 Tie 11.5 in.; cable	0623-144	US $2.60
8	8 0745-052 Motor Inc. 13-23; electric start inc. 9-19 and 21 ;	0745-052	US $439.29
	replacements
8	8 0745-357 Starter motor w/pinion gear-assy w/nuts inc. 9-19 and 21 ;	0745-357	US $439.29
8	8 0745-434 Arctic Cat Electric Start Update Kit - 2008-2013 570 inc. 9-19 and 21 ;	0745-434	US $296.01
9	9 0645-277 Cap Inc. 14; commutator inc. 10 ;	0645-277	US $157.05
10	10 0645-275 Brush and spring kit	0645-275	US $63.23
12	12 0645-189 Armature	0645-189	US $209.83
13	13 0645-126 Washer Wave	0645-126	US $0.94
14	14 0623-093 Bolt Ribbed	0623-093	US $12.10
15	15 0645-188 Cap Drive	0645-188	US $114.20
16	16 0645-191 Bolt Starter motor	0645-191	US $4.88
17	17 0745-145 Pinion Assembly; drive inc. 18-19 ;	0745-145	US $94.25
	replacement
17	17 0745-224 Kit, Pinion Drive Assembly Pinion drive assembly inc. 18-19 ;	0745-224	US $92.66
18	18 0645-186 Kit Pinion; stopper	0645-186	US $45.30
19	19 0745-146 Kit Pinion drive	0745-146	US $90.67
	replacement
19	19 0637-265 Kit Pinion drive	0637-265	US $155.86
20	20 0716-391 Conduit Flexible	0716-391	US $3.92
21	21 0645-127 Washer Thrust	0645-127	US $1.86

Electric start (ES; STARTER MOTOR ASSEMBLY) Diagram Arctic Cat Z-series Z370 ESR Black General 10992075-697773