Original Makita fiber gasket — part 0037108000 — a thin, durable fiber sealing/packing used in the crankcase/cylinder area of Makita petrol trimmers and brushcutters to prevent oil/fuel leaks and help maintain proper compression.

This is the genuine Makita replacement gasket referenced on Makita parts diagrams and is listed for models including RBC350, RBC410 and RBC420 (and compatible MS4200/MS4200E-series machines) —

 Sold as a single fiber gasket (small, low-profile part), it’s the exact sealing piece you’d swap in when rebuilding the head or repairing a leaking crankcase — a straightforward fit to restore proper sealing and engine performance.

Keep this original Makita part on hand when working on parts for power tools so you can quickly replace a worn or damaged seal and get your trimmer back to service.

Note: listings of part number 0037108000  can be found on Power Tool Spares website  and is a genuine Makita replacement spare part

Browse our full range of Makita strimmer parts.