{"product_id":"plunger-gear-change-shaft-lock","title":"Plunger - Gear Change Shaft Lock – 55638","description":"\u003cp\u003eThe gear change shaft lock plunger is a small spring-loaded component located within the gearbox housing, responsible for securing the gear change shaft in position during gear selection and preventing unintended shaft movement. It works in conjunction with the detent mechanism to provide positive gear engagement and tactile feedback during shifting. A worn or failed plunger can result in imprecise gear selection, gear slip, or difficulty holding a selected gear.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined plunger designed to maintain correct detent pressure against the gear change shaft\u003c\/li\u003e\n\u003cli\u003eDirect replacement component - requires removal of the relevant gearbox cover or housing for access during installation\u003c\/li\u003e\n\u003cli\u003eSupplied as an individual plunger; check whether the associated detent spring and ball require simultaneous replacement\u003c\/li\u003e\n\u003cli\u003eInspect for wear or flattening at the contact face when gearbox is disassembled - often overlooked during overhauls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003ePlease refer to the part title and your vehicle's gearbox specification to confirm compatibility before ordering - SKU 55638.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes 4x4","offers":[{"title":"Default Title","offer_id":55820349735256,"sku":"55638","price":1.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/55638-600x600.jpg?v=1758862151","url":"https:\/\/thomasperformance.co.uk\/products\/plunger-gear-change-shaft-lock","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}