This launcher for garden tool 4 in 1 and brush cutters Scheppach and Woodster 51,7 cm3 et 31.7 ou 32.6 cm3 is also available for the following machines :

• Scheppach BCH3300-100PB
• Scheppach BCH5200PB
• Scheppach MFH3300-4P + starter block en option
• Scheppach MFH3300-4BP + starter block en option
• Scheppach MFH4300-2P
• Scheppach MFH5200-4P
• Scheppach MFH5300-4BP
• Scheppach BCH5200PB
• Scheppach BCH3300PB
• Scheppach BCH4300-100P
• Scheppach BCH5300BP
• Scheppach MTC52-4P
• Scheppach MTC52-5P
• Scheppach MTC53-4BP
• Scheppach MTC53-5BP
• Scheppach BC52PB
• Scheppach LB5200BP
• Scheppach MPT3400-4PGE
• Scheppach BLBP52X
• Scheppach MT33P
• Scheppach MFG320-4
• Scheppach OMF43-4P
• Scheppach P-MGB4-1
• Woodster MFW 32-2P
• Woodster MFW 33-4p + starter block en option
• Woodster MFW 52-4P
• Woodster MFW 52-5P
• Woodster BCW33P + starter block en option
• Woodster BCW52P
• Woodster BLP52BP
• Hyundai 0.90kW
• Riwall RPMT330
• Riwall RPB510
• Parkside PBK4B3 from manufacturer Scheppach only

This part replaces : 3904803023 ou 3904701047

WARNING !!! For machines in 31.7 cm3 or 32.6 cm3, it is necessary to purchase in addition the optional starter block below to adapt it!

This type of part is not guaranteed because the possible causes of a starter breaking are typically linked to use (pulling too hard, blocked machine engine and too many starting attempts)

Important information about recoil starters

A broken recoil starter is generally not caused by the starter itself. It is designed to start an engine that must be able to turn freely during starting.

If the engine offers abnormal resistance, excessive force is placed on the starter rope and mechanism, which can cause the rope, pulley, pawls or other internal components to break.

Common causes of recoil starter failure

• Starter not compatible with the machine: the same machine model may be fitted with different engines and starters depending on its exact reference number and manufacturing date.
• Engine blocked or difficult to turn: seized piston, damaged bearing or another mechanical problem.
• Lack of oil or insufficient lubrication, which can cause the engine to seize.
• Excessive accumulation of oil or fuel in the cylinder, which can cause hydraulic lock (hydrolock).
• Decompression or valve problem on a 4-stroke engine, making the engine abnormally difficult to start.
• Repeated starting attempts when the engine is resisting or blocked.
• Pulling the starter rope too hard or all the way to its maximum extension, which can damage the mechanism.

Before replacing a broken recoil starter

If your recoil starter has broken quickly, it is essential to check that the engine turns freely before installing a new starter.

Replacing the starter without identifying the cause of abnormal engine resistance may result in the new part breaking immediately.

Check compatibility carefully

Before purchasing, always check the exact reference number and manufacturing date shown on your machine’s identification plate.

The same machine model may be fitted with different engines and recoil starters depending on its manufacturing period. Visual similarity between two starters does not guarantee compatibility.

The warranty cannot apply when the damage results from incompatibility with the machine, engine resistance or blockage, or abnormal mechanical stress on the recoil starter.