Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
1	1 1704-287 Arm Rear suspension inc. 2-4 ;	1704-287	US $114.61
	replacement
1	1 2704-007 Arm Rear suspension inc. 2-4 ;	2704-007	US $114.61
2	2 1623-010 Fitting Grease	1623-010	US $12.80
3	3 1623-011 Washer Grease fitting	1623-011	US $4.40
4	4 0603-083 Bearing	0603-083	US $37.24
5	5 1604-710 Axle Lower; rear suspension arm	1604-710	US $29.45
	replacement
5	5 3604-606 Axle,arm-lower	3604-606	US $29.45
6	6 8002-131 Screw Cap	8002-131	US $15
7	7 8051-247 Washer Lock	8051-247	US $2.95
8	8 8050-247 Washer	8050-247	US $8.80
9	9 1604-204 Block Right; spring adjuster	1604-204	US $32.50
9	9 1604-205 Block Left; spring adjuster	1604-205	US $32.50
10	10 0623-138 Ring Retaining	0623-138	US $8.80
11	11 1604-715 Sleeve Spring	1604-715	US $15.39
12	12 0704-894 Spring Right; rear suspension	0704-894	US $79.09
12	12 0704-895 Spring Left; rear suspension	0704-895	US $79.09
13	13 1604-673 Axle	1604-673	US $32.19
	replacement
13	13 3604-605 Axle,idler	3604-605	US $32.19
14	14 8002-042 Screw Cap	8002-042	US $5.90
15	15 8050-222 Washer	8050-222	US $17.60
16	16 1604-708 Strap Limiter	1604-708	US $45.61
17	17 8040-366 Nut Lock	8040-366	US $8.60
18	18 1604-564 Spacer Inner; idler wheel	1604-564	US $16.80
19	19 1604-565 Spacer Outer; idler wheel	1604-565	from US $4.33
20	20 0300-180 Idler wheel Rear	0300-180	from US $48

Rear Suspension Arm Diagram Arctic Cat ZR-series ZR120 Red General 11005812-698194