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Parts list

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	Description	OEM Part #	Price
1	1 3402-989 Camshaft	3402-989	US $429.90
	replacement
1	1 3403-234 Camshaft	3403-234	US $450.54
2	2 3402-611 Sprocket	3402-611	US $97.04
3	3 3423-047 Pin	3423-047	US $5.96
4	4 3423-073 Washer	3423-073	US $8.54
5	5 3423-013 Bolt	3423-013	US $14.80
	replacement
5	5 3423-886 Bolt Sprocket	3423-886	US $14.80
6	6 3423-071 C-ring	3423-071	US $5.28
7	7 3402-805 Arm inc. two No. 8-9 ;	3402-805	—
8	8 3423-075 Screw Cap	3423-075	US $19.06
9	9 3423-076 Nut	3423-076	—
10	10 3402-139 Arm Inc. 8-9; valve rocker inc. two No. 8-9 ;	3402-139	US $164.69
11	11 3402-148 Seat Spring	3402-148	US $14.66
12	12 3402-078 Seal Oil	3402-078	US $20
13	13 3402-140 Shaft Rocker arm	3402-140	US $52.30
14	14 3402-141 Shaft Rocker arm	3402-141	US $64.32
15	15 3423-031 Washer	3423-031	US $2.35
16	16 3423-111 Plug	3423-111	—
	replacement
16	16 3402-040 Plug Shaft	3402-040	US $8.14
17	17 3402-012 Gasket	3402-012	US $106.20
18	18 3402-725 Valve Intake	3402-725	US $82.86
19	19 3402-143 Valve Exhaust	3402-143	US $116.69
20	20 3402-726 Spring Valve	3402-726	US $28.30
21	21 3423-541 Retainer Spring	3423-541	US $22
22	22 3402-147 Cotter Valve	3402-147	US $10.56

Camshaft/valve assembly Diagram Arctic Cat TRV 400 TRV 400 AUTO Red General 10972386-697340