Arctic Cat 660 cc, Service Manual

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DRIVE SYSTEM COMPONENTS
Below is a list of Arctic Drive Clutch and Driven Pulley components that are available through the Arctic Cat Service Parts
Department. Hopefully, this information will be useful when doing any fine-tuning on the drive system. Now there is virtually a
cam arm weight for all needs.
SPRINGS -
ARCTIC DRIVEN
* Titanium ** 140-240 lb @ 1.1-2.2 in.
***ACT Roller Driven Pulley 104.5-189 lb @ 1.6-3.0 in.
ARCTIC CAT DRIVE CLUTCH SPRING CHART
* Titanium
„ NOTE: The Arctic Cat drive clutch spring has a
smaller O.D. than the Comet and cannot be inter-
changed.
DRIVEN CAMS (Torque Brackets)
* Base is 0.100 thicker than that of p/n 0648-016.
**ACT Roller Driven Pulley
* Notched Cam Arm **w/Set Screw
p/n Color Rate @ 1 7/16 in.
0748-025 Green 157 lb
0648-114 Red/White 116 lb
0648-674* Red/White 105 lb
0148-227 Yellow 92 lb
0648-012 Blue 79 lb
0648-010 White 58 lb
0148-176 Black 42 lb
0648-622*** Silver ***
0648-702 Red/Black **
p/n Rate @
2 9/16 in.
Rate @
1 5/16 in.
Color
LIGHT 0646-148 53 lb 224 lb Red/Blue
0646-150 72 lb 188 lb Silver
0646-149 74 lb 228 lb Red
0646-376 75 lb 275 lb Gold
0646-147 114 lb 267 lb Yellow/Green
0646-673* 114 lb 267 lb Yellow/Green
0646-155 121 lb 240 lb Purple
0646-229 122 lb 285 lb Yellow/White
0646-248 143 lb 290 lb Orange/White
HEAVY 0646-684 158 lb 290 lb Black
0646-376 75 275 Gold
p/n Degree
0148-222 51
0648-001 52/44
0648-002 53
0648-005 55
0648-006 57
0148-180 45
0648-011 48/44
0648-014 49
0648-016 57/50
0648-026 42
0648-025 47
0648-024 55/53
0648-107* 57/50
0648-125 51/49
0648-126 53/51
0648-656 62/54
0648-679** 50/36
0648-681 62/50
0648-682 58/52
0648-683 58/50
0648-696 66/50/0.27 66/52/0.27
0648-719 68/42/0.34 68/44/0.32
ARCTIC CAT DRIVE CLUTCH
CAM ARMS
p/n Grams p/n Grams
0746-500 54.0 0746-597 43.5
0746-501 48.5 0746-598 44.0
0746-502 44.5 0746-600 50.0
0746-503 41.0 0746-602 42.5
0746-523 47.0 0746-604 41.5
0746-524 48.5 0746-605 52.0
0746-525 44.0 0746-606 48.4
0746-526 42.0 0746-607 46.0
0746-527 50.5 0746-608 47.5
0746-528 46.5* 0746-609 52.0
0746-529 49.5* 0746-610 50.0
0746-530 53.5* 0746-611 47.0
0746-531 44.5 0746-614 64.0
0746-532 44.0* 0746-615 62.0
0746-533 47.5* 0746-616 66.0
0746-534 51.5* 0746-617 60.0
0746-535 52.5 0746-618 51.5
0746-536 45.0* 0746-619 47.0
0746-537 39.5* 0746-629 75.0**
0746-538 49.5 0746-633 68.0
0746-539 53.0 0746-634 70.5
0746-540 46.5 0746-635 58.0
0746-546 48.0 0746-636 63.0
0746-549 46.0 0746-638 48.0
0746-559 55.5 0746-640 71.5
0746-560 55.0 0746-642 50.5
0746-561 50.0 0746-645 52.0
0746-562 42.0 0746-646 57.0
0746-565 43.5 0746-647 49.0
0746-566 48.0 0746-650 67.0
0746-568 50.0 0746-653 63.5
0746-570 47.0 0746-655 56.5
0746-576 46.0 0746-663 52.0**
0746-579 46.5 0746-669 60.0**
0746-581 52.5 0746-670 65.0**
0746-582 48.5 0746-671 70.0**
0746-583 46.5 0746-673 80.0**
0746-584 45.0 0746-687 57.0**
0746-585 49.0 0746-689 69.0**
0746-586 45.0* 0746-690 47.0**
0746-587 50.0 0746-691 44.0**
0746-588 54.5 0746-692 50.0**
0746-589 45.0 0746-694 63.0**
0746-590 40.5* 0746-699 66.0**
0746-591 44.0 0746-702 57.5**
0746-592 52.0 0746-704 51.0**
0746-593 45.5 0746-710 72.0**
0746-594 44.5 0746-715 77.0**
0746-595 41.5 0746-716 73.0**
0746-596 44.5