Reference: KPD3904701045
Starter block part number 3904701045 (replacing part number 3904803021) for Scheppach and Woodster 4 in 1 garden tools, brush cutters, blowers and augers as well as Parkside PBK4B3 manufactured by Scheppach only (not compatible with Grizzly)

The starter block for Scheppach and Woodster 4-in-1 garden tools, brush cutters and earth augers – Ref. 3904701045 is designed to make starting the petrol engine easier, especially when the engine is cold.
When the choke is activated, the device modifies the air intake to temporarily enrich the air-fuel mixture supplied to the engine. This helps ignition and makes the engine easier to start.
Once the engine has started and warmed up sufficiently, the choke must be returned to its normal position to ensure smooth engine operation.
The starter block for Scheppach and Woodster 4-in-1 garden tools, brush cutters and earth augers – Ref. 3904701045 may need to be replaced in the following cases:
A faulty starter block can make cold starting difficult and may affect engine operation if the choke flap remains in the wrong position.
This reference replaces Ref. 3904803021, which was intended for:
Starter block part number 3904701045 (replacing part number 3904803021) for Scheppach and Woodster 4 in 1 garden tools, brush cutters, blowers and augers as well as Parkside PBK4B3 manufactured by Scheppach only (not compatible with Grizzly)