Piston Stop Tool for Stihl TS350, TS360, TS410, TS420 Chainsaws (BPRM7A Thread)

Name: Piston Stop Tool for Stihl TS350, TS360, TS410, TS420 Chainsaws (BPRM7A Thread)
Brand: L&S Engineers

L&S Engineers

Piston Stop Tool for Stihl TS350, TS360, TS410, TS420 Chainsaws (BPRM7A Thread)\nPart No. 350 103\n\nOverview:\n\nThis piston stop tool is a screw-in service aid for Stihl two-stroke cut-off saws. Made from durable metal, it threads into the spark plug hole and locks the piston so you can safely hold the crankshaft while removing or tightening the clutch or flywheel nuts. The tool is intended for machines that use a BPRM7A-type spark plug thread, making it a straightforward fit on popular Stihl TS models such as the TS350 and TS420. By positively stopping the piston, it prevents the engine from turning during key service jobs, helping you work faster and with better control. Robust construction supports repeated workshop use, making it suitable for both professional technicians and DIY users maintaining their own machines.\n\nKey Features:\n\n- Screw-in design for machines using BPRM7A spark plug threads for quick, secure engagement\n\n- Locks the piston to aid clutch, drive drum, anp