U-Joint Table with links to catalog pages Parts Database Ag PTOs Trucks Industrial Auto
FRICTION CLUTCHES Return to Weasler Index

M-type modular design "TORQMASTER"

 

 

2 Styles : 1) Standard Friction only, and 2) Overrunning Friction combination

#2, #4) FRICTION DISCS

#3) SEPARATOR PLATES

Part #

Outside

Diameter
6.20"
7.95"
6.02"
5.12"
6.3"
5.25"

Standard

Part #

Outside

Diameter
990-7000
6.20"
990-9000
8.07"

Overrunning

Part #

991-7000
6.20"
991-9000
8.07"

 

#6) SPRINGS

OVERRUNNING REPAIR KIT
Part #

Outside

Diameter

 Thickness
987-9000
6.188"
.138"
98712000
6.188"
.158"
98715000
6.188"
.169"
98718000
6.188"
.189"
98910000
8.00"
.158"
98915000
7.81"
.169"
98918000
7.87"
.189"
98921000
7.75"
.89"

 

Part #

980-7000

 
1)Overrunning Coller
  2)Dogs
  2)Leaf Springs
  1)Wave Spring
  1)Washer
  1)Retaining Ring
  1)Instructions

HUBS

CLUTCH PACKS

Standard # Overrunning#

Torque

in lbs

"A"
570-9000
571-9000
9,000
7"
57012000
57112000
12,000
7"
57015000
5711500
15,000
7"
57018000
57118000
18,000
7"
59010000
59110000
10,000
9.36"
59015000
59115000
15,000
9.36
59018000
59118000
18,000
9.36"

 

14 Series TorqMaster Hubs

Standard

Part#

Overrunning

Part#

 Bore Type
817-1406 818-1406 1.375-6 clamp
817-1421 818-1421 1.375-21 clamp
817-1420 818-1420 1.75-20 clamp
820-1406 821-1406 1.375-6 autolock
820-1421 821-1421 1.375-21 autolock
820-1420 821-1420 1.75-20 autolock
825-1420 826-1420 1.25 round straight
825-1422 826-1422 1.375 round straight

 

35 Series TorqMaster Hubs

Standard

Part#

Overrunning

Part#

 Bore Type
817-3506 818-3506 1.375-6 clamp
817-3521 818-3521 1.375-21 clamp
817-3520 818-3520 1.75-20 clamp
817-3524   1.50 round clamp
       
820-3506 821-3506 1.375-6 autolock
820-3521 821-3521 1.375-21 autolock
820-3520 821-3520 1.75-20 autolock
       
825-3520 826-3520 1.25 round straight
825-3522 826-3522 1.375 round straight
825-3524 826-3524 1.50 round straight
827-3528 826-3528 1.75 round  

 

44 Series TorqMaster Hubs

Standard

Part#

Overrunning

Part#

 Bore Type
817-4406 818-4406 1.375-6 clamp
817-4421 818-4421 1.375-21 clamp
817-4420 818-4420 1.75-20 clamp
817-4424   1.50 round clamp
       
820-4406 821-4406 1.375-6 autolock
820-4421 821-4421 1.375-21 autolock
820-4420 821-4420 1.75-20 autolock
       
825-4420 826-4420 1.25 round straight
825-4422 826-4422 1.375 round straight
827-4432   2.00 round staight

 

55 Series TorqMaster Hubs

Standard

Part#

Overrunning

Part#

 Bore Type
817-5506 818-5506 1.375-6 clamp
817-5521 818-5521 1.375-21 clamp
817-5520 818-5520 1.75-20 clamp
817-5527 818-5527 1.75-27 clamp
       
820-5506 821-5506 1.375-6 autolock
820-5521 821-5521 1.375-21 autolock
820-5520 821-5520 1.75-20 autolock
       
825-4422 826-5522 1.375 round straight
825-5528 826-5528 1.75 round straight
827-5532   2.00 round staight
CLUTCH PACKS
Standard # Overrunning#

Torque

in lbs

"A"
570-9000
571-9000
9,000
7"
57012000
57112000
12,000
7"
57015000
5711500
15,000
7"
57018000
57118000
18,000
7"
59010000
59110000
10,000
9.36"
59015000
59115000
15,000
9.36
59018000
59118000
18,000
9.36"

 

 

 

 

 

CLUTCH PACKS
Standard # Overrunning#

Torque

in lbs

"A"
570-9000
571-9000
9,000
7"
57012000
57112000
12,000
7"
57015000
5711500
15,000
7"
57018000
57118000
18,000
7"
59010000
59110000
10,000
9.36"
59015000
59115000
15,000
9.36
59018000
59118000
18,000
9.36"

 

 

 

 

 

 

 

CLUTCH PACKS
Standard # Overrunning#

Torque

in lbs

"A"
570-9000
571-9000
9,000
7"
57012000
57112000
12,000
7"
57015000
5711500
15,000
7"
57018000
57118000
18,000
7"
59010000
59110000
10,000
9.36"
59015000
59115000
15,000
9.36
59018000
59118000
18,000
9.36"

 

 

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