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Parts list

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	Description	OEM Part #	Price
1	1 0770-337 Silencer Inc. 4 and 40; assembly; air	0770-337	US $183.43
2	2 0617-254 Foam	0617-254	—
3	3 0611-978 Decal Fuel shut-off	0611-978	US $8.35
4	4 0623-779 Insert	0623-779	US $15.50
5	5 1670-050 Cover Air silencer	1670-050	US $62.32
6	6 0617-251 Foam	0617-251	—
7	7 0670-826 Tray Toolbox	0670-826	US $29.69
8	8 1670-049 Cover Tool tray	1670-049	US $54.84
9	9 0617-294 Foam Tool tray	0617-294	US $11.96
	replacement
9	9 0617-411 Foam Tool tray	0617-411	US $11.96
10	10 0670-617 Funnel Air silencer	0670-617	US $52.47
11	11 0670-929 Baffle Air silencer	0670-929	US $10.73
12	12 1606-038 Bumper Air silencer	1606-038	US $5.85
13	13 0645-269 Bracket Harness/rope; guide	0645-269	US $11.87
14	14 0623-770 Screw Self-tapping	0623-770	US $6.32
15	15 0623-780 Screw	0623-780	US $95.50
16	16 3611-589 Decal Jet chart	3611-589	US $13.07
17	17 0617-270 Foam Intake; plenum	0617-270	US $11
18	18 0670-787 Silencer Plenum; air	0670-787	US $98.29
	replacement
18	18 0670-578 Silencer Plenum; air	0670-578	US $98.29
19	19 8050-222 Washer	8050-222	US $19.20
20	20 8002-040 Screw Cap	8002-040	US $1.95 ~~US $1.95~~
21	21 8002-042 Screw Cap	8002-042	US $3.60
22	22 8040-366 Nut Lock	8040-366	US $5

Air Silencer Assembly Diagram Arctic Cat Z-series Z440 ES General 10981005-697547