FREEWHEEL GEAR STARTERS
- 17.03.2026
KAMOKA is expanding its product range to include one-way starter clutches—components responsible for the proper transfer of torque from the starter motor to the flywheel ring gear during engine startup. This new product line has been developed for workshops, distributors, and users seeking durable and precision-engineered parts for passenger cars and light commercial vehicles.
The one-way starter clutch, also known as a bendix, plays a key role in a vehicle’s starting system. During engine startup, it enables rapid engagement with the flywheel ring gear and the transfer of torque. Once the engine is running, the component disengages the drive, protecting the starter from overload and damage resulting from excessive rotational speed.
The efficiency of the one-way clutch directly affects the reliability of the startup. A worn or damaged component can cause engine starting problems, characteristic slipping of the starter motor, noise during starting, delayed engagement, or a failure to effectively transfer torque. In such cases, the electric starter motor itself may be functioning correctly, but the vehicle will still have trouble starting.
KAMOKA starter one-way clutches have been designed with an emphasis on durability, precision of manufacture, and stable operation under typical operating conditions. High-quality steel ensures resistance to abrasion, cracking, and deformation, which is particularly important during frequent vehicle starts and operation under heavy loads.
A key feature of KAMOKA products is quiet operation and smooth engagement. The precise manufacturing of the component ensures proper interaction with the other parts of the starter motor and the flywheel ring gear. As a result, the starting process proceeds smoothly, without jerks or excessive noise.
KAMOKA one-way clutches also ensure reliable and rapid engagement thanks to an optimally selected spring. The appropriate spring characteristics are crucial for the smooth extension of the mechanism and effective engagement with the flywheel ring gear. This translates to predictable operation of the starting system and a reduced risk of failed starts.
Replacing the starter’s one-way clutch may be justified in situations where signs of wear appear, but the entire starter does not require replacement. This allows for reduced repair costs and restores proper operation of the starting system without the need to replace the entire subassembly, if not technically required.
This new product group serves as a practical addition to KAMOKA’s range of starting system and vehicle electrical components. With the availability of starter one-way clutches, workshops can more efficiently source the parts needed for diagnostics and repairs of passenger cars and light commercial vehicles.
KAMOKA starter one-way clutches are now available in the brand’s product range. Detailed applications can be found in the catalog and through KAMOKA distributors.
