{"product_id":"stc3378r-5th-speed-gear-kit","title":"5th Speed Gear Kit for Defender 90 – STC3378R","description":"\u003cp\u003eThe gearbox forms part of the transmission system and will usually have between 4 and 6 forward gears and one reverse gear. A synchro unit is used to synchronise the speed between gears when changing up or down in order to prevent damage to the gearbox.\u003c\/p\u003e","brand":"Britpart","offers":[{"title":"Default Title","offer_id":55815378534744,"sku":"STC3378R","price":9.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/STC3378R_13-600x600.jpg?v=1758808993","url":"https:\/\/thomasperformance.co.uk\/products\/stc3378r-5th-speed-gear-kit","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}