Piston rings reference 5911240028 for the following HP tillers and cleaners:

• Scheppach LB160 motor cultivator mark 19 Diagram B
• Parkside PHDB4C3 pressure washer item 19 Diagram B

They also fit the following Scheppach and Woodster mower models:

• Scheppach MS173-51 until 07/21 mark 19 Diagram B
• Scheppach MS173-51SE until 07/21 mark 19 Diagram B
• Scheppach LM173-51S up to 7/21 mark 19 Diagram B
• Scheppach MS161-46 until 07/21 mark 19 Diagram B, from 07/21 mark 17 Diagram B
• Scheppach MS150-42 Until 7/21 mark 17 Scheme B, from 07/21 mark 17 Scheme B
• Scheppach MS150-46E until 11/2020 mark 37 Diagram B, from 8/2022 mark 17 Diagram B
• Scheppach LM141-46P until 07/21 mark 19 Diagram B, from 07/21 mark 17 Diagram B
• Scheppach LM161-46S up to 7/21 mark 19 Diagram B, from 7/21 mark 17 Diagram B
• Scheppach MP150-46 up to 7/21 mark 36 Diagram B, from 7/21 and 8/21 mark 17 Diagram B
• Scheppach MMP150-51 up to 7/21 mark 36 Diagram B, from 7/21 mark 17 Diagram B
• Scheppach PY-RM150-46 mark 17 Diagram B
• Woodster TT150-46S Item 36 Diagram B