Eaton Clutches
Clutches, Flywheels, Actuators and Input Shaft Kits
Clutch Specialists
New and Reman Eaton Clutches & Flywheels
- Reduce downtime with dependable clutch solutions from the professionals.
- Coastline Transmission specializes in diagnosing and installing new clutches.
- Contact Coastline Transmission today for all your heavy-duty clutch needs!
Common Signs of Clutch Failure
- Slipping- Engine RPMs increase under a load or uphill without the truck accelerating.(Failed Clutch)
- Hard Shifting- Kicking, jumping or rough engagement instead of smooth gear transitions.(Failed Clutch or Bad Motor Mounts)
- Burning Smell- A hot, friction-like scent near the transmission area after heavy use.(Failing Clutch)
- Not Disengaging- When a clutch periodically won't disengage. (Failed LCA or Broken Disc Springs)
- Grinding or Noise- Noises when initially starting in low gear with a load. (Failed Pilot Bearing)
Coastline Transmission stocks clutches for Kenworth, Peterbilt, International, Volvo, Freightliner, Mack, Western Star.
Eaton Clutch
Manual Adjust 15" Clutches
- 308937-32 2250TQ 14-SPLINE
- 308925-35 2050TQ 10-SPLINE
- 308925-30 1860TQ 10-SPLINE
- 308925-25 2050TQ 10-SPLINE
- 308925-20 1860TQ 10-SPLINE
- 308925-82 1700TQ 10-SPLINE
- 108925-25AM 2050TQ 10-SPLINE
- 108925-20AM 1860TQ 10-SPLINE
- 108925-82AM 1700TQ 10-SPLINE
Auto Adjust 15" Clutches
- 309708-32 2250TQ 14-SPLINE
- 309701-35 2050TQ 10-SPLINE
- 309701-30 1860TQ 10-SPLINE
- 309701-25 2050TQ 10-SPLINE
- 309701-20 1860TQ 10-SPLINE
- 309701-82 1700TQ 10-SPLINE
Ultrashift Clutches & ECA Kits
- 122002-35A
1850TQ 14-SPLINE (WITH INERTIA BRAKE) - 122002-35MO
1850TQ 14-SPLINE (NO INERTIA BRAKE) - 122003-42A
2250TQ 14-SPLINE (WITH INERTIA BRAKE) - K4252RX / K-4252RX ECA KIT GEN-2
- K4253RX / K-4253RX ECA KIT GEN-2
- K4134CL / K-4134CL INERTIA BRAKE
Eaton Flywheels
Navistar DT466E
- 249C106
14" Flat Clutch, 10" Bore, 12 crank bolt holes,
138 ring gear teeth, Brg: 6206/6305
Interchange: 1821915C91, 755.FW108, TFW915
Cat C15, 3406E (LATE)
- 249C107
15.5" Clutch, 10" Bore, 12 crank bolt holes,
113 ring gear teeth, Brg: 6306
Interchange: 2569653, 256-9653, 4P4797, 10R2356, 755.FW102
Cummins ISX
- 249C110
15.5" clutch, 10" Bore, 12 crank bolt holes,
113 ring gear teeth, Brg: 6306
Interchange: 3680922, 755.FW106
Eaton Clutch & Actuators
Endurant Clutches & Actuators
- K4488CL / K-4488CL
1850TQ (254MM DAMPER) (260MM FW BORE) ISO (CUMMINS X15) PRE-2021 - K4514CL / K-4514CL
1850TQ (285MM DAMPER) (290MM FW BORE) ISO (CUMMINS X15) 2021+ - K4357R / K-4357R
LINEAR CLUTCH ACTUATOR (LCA)
Detroit DT12 Clutches & Actuators
- K4489CL / K-4489CL
1850TQ (254MM DAMPER) (DETROIT DD15) PRE-2021 - K4680CL / K-4680CL
1850TQ (285MM DAMPER) (DETROIT DD15) 2021+ - K4705CL / K-4705CL
2250TQ DOUBLE-DISC (285MM DAMPER) (DETROIT DD15) 2021+ - K4515CL / K-4515CL CLUTCH ACTUATOR
I-Shift / M-Drive Clutches & Actuators
- K4678CL / K-4678CL
1850TQ (254MM DAMPER) PRE-2017 - K4679CL / K-4679CL
1850TQ (285MM DAMPER) 2017+ - K4516CL / K-4516CL CLUTCH ACTUATOR
Eaton Input Shaft Kits
Fuller RTLO 10-Spline Kits
- K2468CL / K-2468CL
10-Spline, 85533 Fork, 81504 Ball Bearing - K3762CL / K-3762CL
10-Spline, 85533 Fork, 4308451 Roller Bearing - K4125CL / K-4125CL
10-Spline, A7786 Hyd Fork, 81504 Ball Bearing - K4339CL / K4339CL
10-Spline, A7786 Hyd Fork, 4308451 Roller Bearing
Fuller 14-Spline Ultra Shift
- K4145CL / K-4145CL
14-Spline, K-4036 Fork Kit, 4308161 Roller Bearing
Fuller FRO 10-Spline Kits
- K3600CL / K-3600CL
10-Spline, 85533 Fork, 4308451 Roller Bearing - K4124CL / K-4124CL
10-Spline, A7786 Hyd Fork, 4308451 Roller Bearing
Eaton Automated Clutch Chart
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