13
Track Specifications
NOTE: The track tension on all models should be 20
lb @ 2 inches.
Suspension Specifications
SPRINGS
0730-218
IFP SHOCK ABSORBERS
Below is a list of IFP shock absorbers used on the front
and rear suspensions of Arctic Cat snowmobiles. If
replacing a shock absorber, always select a shock
absorber with the same length, both collapsed and
extended.
Torque Conversions
Track Tension
Model Length
Lug
Height
Setup
After
Break-in
ZR LXR 129" 1" 2-2.25” 2-2.25"
ZR Sno Pro/El Tigre 129" 1.25" 2-2.25” 2-2.25"
M SE 141”/153"/162" 2.25" 2-2.25" 2-2.25"
M Sno Pro/HCR 153"/162" 2.6" 2-2.25” 2-2.25"
M LTD 153”/162” 3.0” 2-2.25” 2-2.25”
XF Standard 137" 1.25" 2-2.25” 2-2.25"
XF CrossTrek 137” 1.6” 2-2.25” 2-2.25”
XF HC 141" 2.25" 2-2.25” 2-2.25"
XF Sno Pro 141" 1.5" 2-2.25” 2-2.25"
SKI SHOCK
Model
Wire
Diameter
Free
Length
Rate Coils Tab
ZR/XF 0.312” 13.00” 95 lb/in. 10 NO
FRONT ARM
Model
Wire
Diameter
Free
Length
Rate Coils Tab
ZR/XF 0.312” 8.25” 90/250
lb/in.
9.8 NO
M SE 0.295” 7.75” 110 lb/in. 7.0 NO
REAR ARM
Model
Wire
Diameter
Free
Length
Rate Coils Tab
M SE/XF 0.375” 13.00” 175 lb/in. 10.5 NO
REAR ARM (See Illustration Below)
Model
Wire
Diameter
(A)
Angle
(B)
Coil
Width (C)
Coils
Length
(D)
ZR .405" 90° 3.65" 6.75 18.50”
SKI
Model
Collapsed
Length
Extended
Length
Stroke
Piston
Depth
ZR/XF 12.59” 18.38” 5.79” 7.00”
M SE 11.49” 16.33” 4.84” 6.90”
FRONT ARM
Model
Collapsed
Length
Extended
Length
Stroke
Piston
Depth
ZR 8.14” 11.74” 3.59” 4.50”
XF/XF HC/M SE 8.55” 12.50” 3.94” 4.91”
REAR ARM
Model
Collapsed
Length
Extended
Length
Stroke
Piston
Depth
ZR 9.89” 13.98” 4.09” 5.70”
XF 137” 10.32” 15.12” 4.80” 6.13”
M SE 10.89” 16.05” 5.16” 6.15”
ft-lb N-m ft-lb N-m ft-lb N-m ft-lb N-m
1 1.4 26 35.4 51 69.4 76 103.4
2 2.7 27 36.7 52 70.7 77 104.7
3 4.1 28 38.1 53 72.1 78 106.1
4 5.4 29 39.4 54 73.4 79 107.4
5 6.8 30 40.8 55 74.8 80 108.8
6 8.2 31 42.2 56 76.2 81 110.2
7 9.5 32 43.5 57 77.5 82 111.5
8 10.9 33 44.9 58 78.9 83 112.9
9 12.2 34 46.2 59 80.2 84 114.2
10 13.6 35 47.6 60 81.6 85 115.6
11 15 36 49 61 83 86 117
12 16.3 37 50.3 62 84.3 87 118.3
13 17.7 38 51.7 63 85.7 88 119.7
14 19 39 53 64 87 89 121
15 20.4 40 54.4 65 88.4 90 122.4
16 21.8 41 55.8 66 89.8 91 123.8
17 23.1 42 57.1 67 91.1 92 125.1
18 24.5 43 58.5 68 92.5 93 126.5
19 25.8 44 59.8 69 93.8 94 127.8
20 27.2 45 61.2 70 95.2 95 129.2
21 28.6 46 62.6 71 96.6 96 130.6
22 29.9 47 63.9 72 97.9 97 131.9
23 31.3 48 65.3 73 99.3 98 133.3
24 32.6 49 66.6 74 100.6 99 134.6
25 34 50 68 75 102 100 136