Manco Dingo Go Kart

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Comet Quick Reference Belt Charts

Symmetric and Asymmetric Kevlar Drive Belts

30 Series Asymmetric

Comet 5/8" 3/4" & 7/8" Top Width Belts

Number On Belt

Belt Part Number

Comet Series

Belt Top Width

883 -

XXXXXXA

Obsolete TC88

5/8" Symmetrical

993 -

XXXXXXA

Obsolete CAT99

5/8" Asymmetrical

884 -

XXXXXXA

Comet 20 Series

3/4" Symmetrical

994 -

XXXXXXA

Comet 30 Series

3/4" Asymmetrical

40 -

XXXXXXA

Comet 40/44 Series

7/8" Symmetrical


Go Kart Belts

Comet Belt Selection System for Comet 5/8" and 3/4" Top Width Belts

Comet Series, Top Width & Part Numbers

Center Distance

Belt Size

TC88
5/8" Symmetric

CAT99
5/8" Asymmetric

20 Series
3/4" Symmetric

30 Series
3/4" Asymmetric

6" Driven
Pulley

7" Driven
Pulley

The Outer
Circumference

200419A
883-70

200393A
993-70

203578A
884-70

203589A
994-70

under 7"

NO FIT

27-1/32

200420A
883-75

200394A
993-75

203579A
884-75

203590A
994-75

7-1/8 to 7-3/16

6-1/4 to 6-5/16

28-21/64

200421A
883-80

200395A
993-80

203580A
884-80

203591A
994-80

7-9/16 to 7-5/8

6-13/16 to 6-7/8

29-9/32

200422A
883-85

200396A
993-85

203581A
884-85

203592A
994-85

8-3/16 to 8-1/4

7-5/16 to 7-3/8

30-15/64

200423A
883-90

200397A
993-90

203582A
884-90

203593A
994-90

8-11/16 to 8-3/4

7-3/4 to 7-13/16

31-15/64

200424A
883-95

200398A
993-95

203583A
884-95

203594A
994-95

9-3/16 to 9-1/4

8-5/16 to 8-3/8

32-13/64

200425A
883-100

200399A
993-100

203584A
884-100

203595A
994-100

9-5/8 to 9-11/16

8-3/4 to 8-13/16

33-11/64

203282A
883-105

Not
Offered

203585A
884-105

203596A
994-105

9-15/16 to 10

9-3/16 to 9-1/4

33-25/32

202683A
883-110

202675A
983-110

203586A
884-110

203597A
994-110

10-3/4 to 10-13/16

9-13/16 to 9-7/8

35-9/64

202943A
883-120

202944A
993-120

203587A
884-120

203598A
994-120

11-11/16 to 11-3/4

10-15/16 to 11

37-7/64

200426A
883-130

202682A
993-130

203588A
884-130

203599A
994-130

13-1/16 to 13-1/8

12-1/8 to 12-3/16

39-25/32


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Be sure you've studied the charts to insure the correct belt size has been selected (center distance and series). An incorrect belt size can cause excessive wear and possible damage to the belt, torque converter components, bearings... even your engine. Should your machine's center distance between the crankshaft and the jackshaft fall between the center distance (C.D.) settings listed here, select from the two belts, the one with the larger outside circumference (O.C.) for best wear and to avoid machine "creep" during idling.

Comet Belts

Comet 40 & 44 Series 7/8" Top Width Belts

Part Number
(20XXXXA)

40S Center Distance
7-1/2" Driven

44S Center Distance
8-1/2" Driven

Belt Outer
Circumference

203783A
40-75

7 1/4

NO FIT

31 61/64

203784A
40-80

7 7/8

NO FIT

32 29/32

203785A
40-85

8 3/16

NO FIT

33 7/8

203786A
40-90

8 5/8

7 5/8

34 27/32

203787A
40-95

9 3/8

8 3/16

35 51/64

203788A
40-100

9 3/4

8 11/16

36 25/32

203792A
40-105

10 1/8

9 3/16

37 3/4

203789A
40-110

10 1/2

9 5/8

38 21/32

203790A
40-120

11 1/2

10 9/16

40 1/2

203791A
40-130

12 5/8

11 11/16

42 21/32

204331A
40-140

13 3/4

12 5/8

44 17/32


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