Gearbox

Made from PEEK, a high performance thermo-plastic material. The tappet plate is highly durable and priced reasonably so they won't burn a hole in your pocket...

Nylon gear replacement for V2 or Gen.8 gearbox..

Introducing the high grade MST Cylinder. Aluminium in burnt titanium color.Options :- Non Ported- 80% Ported- 70% Ported- 60% Ported..

Available in :- 80% Ported- 75% Ported- 60% Ported- 50% Ported..

Preload kit designed for JM MP5. Preload gels from mag reservoir to prevent dry firing...

Full wiring set for JM Gen.8 Gearbox. With switch, mag polarity connectors and motor connectors...

Tappet Plate replacement unit for JM Gen 8/9 gearbox...

Normal aluminium cylinder. Drop in replacement for most gearboxes...

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Metal spring stopper replacement part for your JM gen 9 gearboxes...

Replacement O-Rings for your gearbox.In a set of : 1x 19*1.5 and 1x 19*2.4..

Complete set of stock wiring to replace any worn out wit wiring on your Gen 8 gearbox. Recommended to be used with the JM Gen 8 Gearbox Nylon Gearbox by SKD sold separately on this website...