Lotus Equipment Sales Ltd.
120, 5726 Burleigh Cr. S.E.
Calgary, Alberta, Canada
T2H 1Z8
Phone: (403)253-0822   1-800-661-0002
Fax: (403)253-8684   1-800-661-0007
Email: lotus@knight.ab.ca

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Torque Converter Main Page

Torque Converter Belt Specifications

Cat 99 - Asymmetric    30 Series - Asymmetric     20 Series - Symmetric     TC88 Series - Symmetric

Model 500 Driver/500 & 858 Driven     40/44 Series - Symmetric     Model 330 Driver/330 Driven     Model 340 Driver/340 Driven


 

Cat 99 - Asymmetric

Cat 99 Series     *5/8" Top Width     *20-1/21 Asymmetric (181 + 2-1/21)      *.40 Thick      *Kevlar Type
Comet
Order Number		 Comet Number
Marked on Belt		 C.D. Settings Belt
O.C.		 Fractional
Equivalent
6" Dia. Driven 7" Dia. Driven
200393A 993-70 6-5/16" - 7" No Fit 27.36 27-23/64"
200394A 993-75 7-1/8" - 7-3/16" 6-1/4" - 6-5/16" 28.32 28-21-64"
200395A 993-80 7-9/16" - 7-5/8" 6-13/16" - 6-7/8" 29.28 29-9/32"
200396A 993-85 8-3/16" - 8-1/4" 7-5/16" - 7-3/8" 30.25 30-1/4"
200397A 993-90 8-11/16" - 8-3/4" 7-3/4" - 7-13/16" 31.23 31-15/64"
200398A 993-95 9-3/16" - 9-1/4" 8-5/16" - 8-3/8" 32.20 32-13/64"
200399A 993-100 9-5/8" - 9-11/16" 8-3/4" - 8-13/16" 33.18 33-11/64"
202675A 993-110 10-3/4" - 10-13/16" 9-13/16" - 9-7/8" 35.14 35-9/64"
202944A 993-120 11-11/16" - 11-3/4" 10-15/16" - 11" 37.11 37-7/64"
202682A 993-130 13-1/16" - 13-1/8" 12-1/8" - 12-3/16" 39.77 39-25/32"

Always run the 2-1/21 side nearest the engine (the 2-1/21 side appears nearly flat and must be mated to the like appearing sheave half).


 

30 Series - Asymmetric

30 Series     *3/4" Top Width     *20-1/21 Asymmetric (181 + 2-1/21)     *(30C & 35C/31D-6" & 31D-7")      *.40 Thick      *Kevlar Type
Comet
Order Number		 Comet Number
Marked on Belt		 Manco
Number		 C.D. Settings Belt
O.C.		 Fractional
Equivalent
6" Dia. Driven 7" Dia. Driven
203589A 994-70 5959DF 6-5/16" - 7" No Fit 27.36 27-23/64"
203590A 994-75   7-1/8" - 7-3/16" 6-1/4" - 6-5/16" 28.32 28-21-64"
203591A 994-80   7-9/16" - 7-5/8" 6-13/16" - 6-7/8" 29.28 29-9/32"
203592A 994-85   8-3/16" - 8-1/4" 7-5/16" - 7-3/8" 30.25 30-1/4"
203593A 994-90 8192 8-11/16" - 8-3/4" 7-3/4" - 7-13/16" 31.23 31-15/64"
203594A 994-95   9-3/16" - 9-1/4" 8-5/16" - 8-3/8" 32.20 32-13/64"
203595A 994-100   9-5/8" - 9-11/16" 8-3/4" - 8-13/16" 33.18 33-11/64"
203596A 994-105   9-15/16" - 10" 9-3/16" - 9-1/4" 33.78 33-25/32
203597A 994-110   10-3/4" - 10-13/16" 9-13/16" - 9-7/8" 35.14 35-9/64"
203598A 994-120   11-11/16" - 11-3/4" 10-15/16" - 11" 37.11 37-7/64"
203599A 994-130   13-1/16" - 13-1/8" 12-1/8" - 12-3/16" 39.77 39-25/32"

Always run the 2-1/21 side nearest the engine (the 2-1/21 side appears nearly flat and must be mated to the like appearing sheave half).


 

20 Series - Symmetric

20 Series     *3/4" Top Width     *301 Symmetric (151 + 151)      *(20C & 25C/21D-6" & 21D-7")      *.40 Thick      *Kevlar Type
Comet
Order Number		 Comet Number
Marked on Belt		 C.D. Settings Belt
O.C.		 Fractional
Equivalent
6" Dia. Driven 7" Dia. Driven
203578A 884-70 6-5/16" - 7" No Fit 27.36 27-23/64"
203579A 884-75 7-1/8" - 7-3/16" 6-1/4" - 6-5/16" 28.32 28-21-64"
203580A 884-80 7-9/16" - 7-5/8" 6-13/16" - 6-7/8" 29.28 29-9/32"
203581A 884-85* 8-3/16" - 8-1/4" 7-5/16" - 7-3/8" 30.25 30-1/4"
203582A 884-90 8-11/16" - 8-3/4" 7-3/4" - 7-13/16" 31.23 31-15/64"
203583A 884-95 9-3/16" - 9-1/4" 8-5/16" - 8-3/8" 32.20 32-13/64"
203584A 884-100 9-5/8" - 9-11/16" 8-3/4" - 8-13/16" 33.18 33-11/64"
203585A 884-105 9-15/16" - 10" 9-3/16" - 9-1/4" 33.78 33-25/32
203586A 884-110 10-3/4" - 10-13/16" 9-13/16" - 9-7/8" 35.14 35-9/64"
203587A 884-120 11-11/16" - 11-3/4" 10-15/16" - 11" 37.11 37-7/64"
203588A 884-130 13-1/16" - 13-1/8" 12-1/8" - 12-3/16" 39.77 39-25/32"

*Belt sometimes found marked as 9805-3603


 

TC88 Series - Symmetric

TC88 Series     *5/8" Top Width     *301 Symmetric (151 + 151)      *.40 Thick      *Kevlar Type
Comet
Order Number		 Comet Number
Marked on Belt		 C.D. Settings Belt
O.C.		 Fractional
Equivalent
6" Dia. Driven 7" Dia. Driven
200419A 883-70 6-5/16" - 7" No Fit 27.36 27-23/64"
200420A 883-75 7-1/8" - 7-3/16" 6-1/4" - 6-5/16" 28.32 28-21-64"
200421A 883-80 7-9/16" - 7-5/8" 6-13/16" - 6-7/8" 29.28 29-9/32"
200422A 883-85 8-3/16" - 8-1/4" 7-5/16" - 7-3/8" 30.25 30-1/4"
200423A 883-90 8-11/16" - 8-3/4" 7-3/4" - 7-13/16" 31.23 31-15/64"
200424A 883-95 9-3/16" - 9-1/4" 8-5/16" - 8-3/8" 32.20 32-13/64"
200425A 883-100 9-5/8" - 9-11/16" 8-3/4" - 8-13/16" 33.18 33-11/64"
203282A 883-105 9-15/16" - 10" 9-13/16" - 9-1/4" 33.78 33-25/32"
202683A 883-110 10-3/4" - 10-13/16" 9-13/16" - 9-7/8" 35.14 35-9/64"
202943A 883-120 11-11/16" - 11-3/4" 10-15/16" - 11" 37.11 37-7/64"
202426A 883-130 13-1/16" - 13-1/8" 12-1/8" - 12-3/16" 39.77 39-25/32"


 

Model 500 Driver/500 & 858 Driven

Comet
Order Number

 500 Series C.D. Settings 858 Series C.D. Settings Belt
O.C.
300619A 7"  - No Fit
300620A 8"  - 6-1/4" - 6-5/16"
300621A 8-12" 7-9/16" - 7-5/8" 6-13/16" - 6-7/8"
300622A 9-1/2" 8-3/16" - 8-1/4" 7-5/16" - 7-3/8"
300667A 10" 8-3/16" - 8-1/4" 7-5/16" - 7-3/8"
300668A 15" 8-3/16" - 8-1/4" 7-5/16" - 7-3/8"


 

40/44 Series - Symmetric
40 Series     *7/8" Top Width     *301 Symmetric (151 + 151)     *.45 Thick     *Kevlar Type

Comet
Order Number

 Comet Number
Marked on Belt		 Manco
Number		 40 Series C.D. Setting 44 Series C.D. Setting Belt
O.C.		 Fractional
Equivalent
203783A 40-75 2433 7-1/4" - 31.950 31-61/64
203784A 40-80 6814 7-7/8" - 32.900 32-29/32
203785A 40-85   8-3/16" - 33.870 33-7/8
203786A 40-90   8-5/8" 7-5/8 34.830 34-27/32
203787A 40-95   9-3/8" 8-3/16 35.800 35-51/64
203788A 40-100   9-3/4" 8-11/16" 36.780 36-25/32
203792A 40-105   10-1/8" 9-3/16" 37.750 37-3/4
203789A 40-110   10-1/2" 9-5/8" 38.650 38-21/32
203790A 40-120   11-1/2" 10-9/16" 40.500 40-1/2
203791A 40-130   12-5/8" 11-11/16" 42.660 42-21/32
204331A 40-140   13-3/4" 12-5/8" 44.530 44-17/32

 

Model 330 Driver / 330 Driven

Comet
Order Number

 Number Marked on Belt Center Distance Settings Approximate Belt
O.C.
200419A 883-70 7" 27.36
300616A 704032 7-3/16" 28.017
200420A 883-75 7-1/4" 28.32
300672A 704136 7-3/8" 28.502
300617A 704033 7-1/2" 28.988
200421A 883-80 8" 29.28
301080A 704034 8-1/4" 29.963
200422A 883-85 8-3/8" 30.25
300618A 704035 8-1/2" 30.941
200423A 883-90 8-7/8" 31.23
301194A 704145 9-1/4" 31.921
200424A 883-95 9-3/8" 32.20
200425A 883-100 9-7/8" 33.18
203282A 883-105 10" 33.78
300666A 704126 10-1/8" 33.89
202683A 883-110 10-3/4" 35.14
202943A 883-120 11-7/8" 37.11
200426A 883-130 12-3/4" 39.77

 

Model 340 Driver / 340 Driven
Part Number Center Distance Setting Approx. Belt O.C. List Price
203578A 6-15/16" - 7" 27.36" Please Call
203579A 7-1/8" - 7-3/16" 28.32" Please Call
203580A 7-9/16" - 7-5/8" 29.28" Please Call
203581A 8-3/16" - 8-1/4" 30.25" Please Call
203582A 8-11/16" - 8-3/4" 31.23" Please Call
203583A 9-3/16" - 9-1/4" 32.20" Please Call
203584A 9-5/8" - 9-11/16" 33.18" Please Call
203585A 9-15/16" - 10" 33.78" Please Call
203586A 10-3/4" - 10-13/16" 35.14" Please Call
203587A 11-11/16" - 11-3/4" 37.11" Please Call
203588A 13-1/16" - 13-1/8" 39.77" Please Call

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