Fluid Couplings

Motion stocks soft start products like fluid couplings for mechanical power transmission systems. Fluid couplings for soft starters use viscous fluid to transmit torque. Browse the inventory of fluid couplings by brand, bore and outside diameter measurements, and product type.
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251 Results

Photos may not represent actual items. Refer to name and product specs for all details.
Falk 1480 HFD 20
Falk  1480 HFD 20
Fluid Coupling - Size: 1480, HFD Series, 21.6500 in O.D., 1800 rpm
MI ITEM #01304551
MFR #1480 HFD 20
Factory Order
$41,192.47/each
Falk 370 HFD 20 FLUID CPLG
Falk  370 HFD 20 FLUID CPLG
True Torque Fluid Coupling - Size: 370, HFD20 Series, 16.7300 in O.D., 1800 rpm
MI ITEM #01304517
MFR #370 HFD 20 FLUID CPLG
Factory Order
$24,107.62/each
Dodge 75D X 1 FLEXIDYNE DRIVE
Dodge  75D X 1 FLEXIDYNE DRIVE
Fluid Coupling Part or Kit - Coupling Size: 75, Flexidyne Drive
MI ITEM #03708877
MFR #75D X 1 FLEXIDYNE DRIVE
Factory Order
$3,524.90/each
Falk 370 HFN 20 FLUID CPLG
Falk  370 HFN 20 FLUID CPLG
True Torque Fluid Coupling - Size: 370, HFN20 Series, 16.7300 in O.D., 1800 rpm
MI ITEM #01018642
MFR #370 HFN 20 FLUID CPLG
Factory Order
$23,354.94/each
Kraft Power TFP2947B
Kraft Power  TFP2947B
Fluid Coupling - Size: 21, KCM Series, 350 hp Max, 1800 rpm
MI ITEM #10528590
MFR #TFP2947B
Factory Order
$18,153.49/each
Dodge 9D X 1 5/8 FLEXIDYNE DRIVE
Dodge  9D X 1 5/8 FLEXIDYNE DRIVE
Dodge 9D X 1 5/8 FLEXIDYNE DRIVE 309073
MI ITEM #01068008
MFR #9D X 1 5/8 FLEXIDYNE DRIVE
Factory Order
$4,793.87/each
Dodge 5CF 5/8 15.9MM  FLEXIDYNE CPLG
Dodge  5CF 5/8 15.9MM FLEXIDYNE CPLG
Dodge 5CF 5/8 15.9MM FLEXIDYNE CPLG 305117
MI ITEM #01069562
MFR #5CF 5/8 15.9MM FLEXIDYNE CPLG
Factory Order
$916.47/each
Dodge 75D X 1 3/8 FLEXIDYNE DRIVE
Dodge  75D X 1 3/8 FLEXIDYNE DRIVE
Dodge 75D X 1 3/8 FLEXIDYNE DRIVE (OLD# 8D)
MI ITEM #01067980
MFR #75D X 1 3/8 FLEXIDYNE DRIVE
Factory Order
$3,524.90/each
Kraft Power TFP2989A
Kraft Power  TFP2989A
Fluid Coupling - Size: 24, CCKCM Series, 500 hp Max, 1800 rpm
MI ITEM #10528512
MFR #TFP2989A
Factory Order
$25,624.33/each
Kraft Power TFP2886A
Kraft Power  TFP2886A
Fluid Coupling - Size: 8, KCM Series, 7-1/2 hp Max, 1800 rpm
MI ITEM #10528496
MFR #TFP2886A
Factory Order
$2,535.73/each
Dodge 9C FLEXIDYNE CPLG MECH #7 FLG
Dodge  9C FLEXIDYNE CPLG MECH #7 FLG
Baldor - Dodge Flex Link-Type Coupling Part
MI ITEM #01068389
MFR #9C FLEXIDYNE CPLG MECH #7 FLG
Factory Order
$5,287.35/each
Kraft Power TFP2987A
Kraft Power  TFP2987A
Fluid Coupling - Size: 24, KCM Series, 500 hp Max, 1800 rpm
MI ITEM #10528511
MFR #TFP2987A
Factory Order
$20,604.00/each
Kraft Power TFP1908A TFPSCTFK 2-1/2
Kraft Power  TFP1908A TFPSCTFK 2-1/2
Fluid Coupling - Size: 17, CKCG Series, 150 hp Max, 1800 rpm
MI ITEM #10528535
MFR #TFP1908A TFPSCTFK 2-1/2
Factory Order
$16,983.15/each
Falk 320 HFN 10 FLUID CPLG
Falk  320 HFN 10 FLUID CPLG
True Torque Fluid Coupling - Size: 320, HF10 Series, 14.3700 in O.D., 1800 rpm
MI ITEM #01018601
MFR #320 HFN 10 FLUID CPLG
Factory Order
$16,839.00/each
Falk 320 HFN 20 FLUID CPLG
Falk  320 HFN 20 FLUID CPLG
True Torque Fluid Coupling - Size: 320, HFN20 Series, 14.3700 in O.D., 1800 rpm
MI ITEM #01018622
MFR #320 HFN 20 FLUID CPLG
Factory Order
$16,839.00/each
Falk 235 HFN 10 FLUID CPLG
Falk  235 HFN 10 FLUID CPLG
True Torque Fluid Coupling - Size: 235, HF10 Series, 10.8300 in O.D., 1800 rpm
MI ITEM #01018793
MFR #235 HFN 10 FLUID CPLG
Factory Order
Quote Required
Dodge 75C FLEXIDYNE CPLG MECH #5 1/4
Dodge  75C FLEXIDYNE CPLG MECH #5 1/4
Baldor - Dodge Flex Link-Type Coupling Part
MI ITEM #01068383
MFR #75C FLEXIDYNE CPLG MECH #5 1/4
Factory Order
$3,524.90/each
Falk 370 HFN 10 FLUID CPLG
Falk  370 HFN 10 FLUID CPLG
True Torque Fluid Coupling - Size: 370, HF10 Series, 16.7300 in O.D., 1800 rpm
MI ITEM #01018610
MFR #370 HFN 10 FLUID CPLG
Factory Order
$23,354.94/each
Kraft Power TFP1221 1227B
Kraft Power  TFP1221 1227B
Fluid Coupling - Size: 11, KSD Series, 20 hp Max, 1800 rpm
MI ITEM #10528468
MFR #TFP1221 1227B
Factory Order
$3,785.61/each
Dodge 17 KCM - LESS 2.5 SB GEAR COUPLING
Dodge  17 KCM - LESS 2.5 SB GEAR COUPLING
118632 Fluid Coupling - Size: 17, KCM Series
MI ITEM #03709116
MFR #17 KCM - LESS 2.5 SB GEAR COUPLING
Factory Order
$21,910.31/each
Falk 6700005 TT 1420HFDD20C
Falk  6700005 TT 1420HFDD20C
True Torque 6700005 Fluid Coupling - Size: 1420, HFDD20 Series, 18.7000 in O.D., 1800 rpm
MI ITEM #05040423
MFR #6700005 TT 1420HFDD20C
Factory Order
$32,776.40/each
Falk 270 HFN 10 FLUID CPLG
Falk  270 HFN 10 FLUID CPLG
True Torque Fluid Coupling - Size: 270, HF10 Series, 12.4000 in O.D., 1800 rpm
MI ITEM #01018808
MFR #270 HFN 10 FLUID CPLG
Factory Order
$13,917.07/each
Dodge 5CX7/8 FLEXIDYNE OP HUB COUPLINGS/FLEX
Dodge  5CX7/8 FLEXIDYNE OP HUB COUPLINGS/FLEX
5CX7/8 FLEXIDYNE OP HUB COUPLINGS/FLEX
MI ITEM #08533626
MFR #5CX7/8 FLEXIDYNE OP HUB COUPLINGS/FLEX
Factory Order
$141.00/each
Kraft Power TFP1312J 2412A
Kraft Power  TFP1312J 2412A
Fluid Coupling - Size: 19, KSD Series, 200 hp Max, 1800 rpm
MI ITEM #10528490
MFR #TFP1312J 2412A
Factory Order
$17,043.75/each
Showing 1-24 of 251