The gear reduction starter motor is a high-quality aftermarket replacement designed for JCB 3CX and 4CX machines. The integrated gear system provides high starting torque while reducing current draw, ensuring reliable engine starting even under demanding operating conditions.
Technical specifications:
– Rated power: 4.2 kW
– Type: Gear reduction starter motor
Function and Benefits:
– Reliable and fast engine starting.
– High efficiency due to gear reduction design.
– Reduced electrical system load.
– Designed for heavy-duty construction applications.
– Direct replacement for easy installation.
| Brand (Machine Type) | Model |
|---|---|
| JCB (Backhoe Loaders) | 2CX, 3CX, 4CX (with JCB DieselMax/EcoMax engines post-2005) |
| JCB (Telehandlers) | 527-55, 533-105, 535-95, 535-125, 535-140, 536-60, 536-70, 540-140, 540-170, 541-70, 550-140, 550-170 |
| JCB (Wheel Loaders) | 412S, 414S, 416, 416S |
| JCB (Skid Steer Loaders) | ROBOT |
| JCB (Generators) | JCB-powered generators |
The list above is for reference. Before purchasing, we recommend a visual comparison with your old starter motor.
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The gear reduction starter motor is a high-quality aftermarket replacement designed for JCB 3CX and 4CX machines. The integrated gear system provides high starting torque while reducing current draw, ensuring reliable engine starting even under demanding operating conditions.

















