{"product_id":"m32","title":"M32 4 BOLT DIFF 3.35 RATIO VAUXHALL MOKKA","description":"\u003ch3\u003e\u003cstrong\u003eM32 6-Speed Gearbox – Reconditioned\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRebuilt\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM32 6-speed manual gearbox\u003c\/strong\u003e, used in Vauxhall, Opel, Fiat, Alfa Romeo, and Saab models. Includes new bearings, seals, and synchros with upgraded parts to prevent common issues. Backed by a 12-month warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003eAstra VXR, Corsa VXR, Insignia, Fiat 500 Abarth, Alfa MiTo, Saab 9-3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCheck your gearbox code or VIN before ordering.\u003c\/p\u003e\n\u003ch2 data-start=\"384\" data-end=\"433\"\u003e1. \u003cstrong data-start=\"393\" data-end=\"433\"\u003eBearing Wear \u0026amp; Failure (Most Common)\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-start=\"435\" data-end=\"478\"\u003e\u003cstrong data-start=\"439\" data-end=\"478\"\u003eOutput Shaft \/ 5th–6th Gear Bearing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"479\" data-end=\"819\"\u003e\n\u003cli data-start=\"479\" data-end=\"588\"\u003e\n\u003cp data-start=\"481\" data-end=\"588\"\u003eThe most notorious fault on M32 gearboxes is the \u003cstrong data-start=\"530\" data-end=\"585\"\u003ebearing that supports the 5th\/6th gear\/output shaft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"589\" data-end=\"819\"\u003e\n\u003cp data-start=\"591\" data-end=\"819\"\u003eWhen this bearing wears or fails, the gearbox often makes a \u003cstrong data-start=\"651\" data-end=\"699\"\u003edistinct whining, rumbling, or humming noise\u003c\/strong\u003e — especially noticeable in \u003cstrong data-start=\"727\" data-end=\"747\"\u003e5th and 6th gear\u003c\/strong\u003e and sometimes in other gears too.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1620\" data-end=\"1667\"\u003e2. \u003cstrong data-start=\"1629\" data-end=\"1667\"\u003eGear Engagement \/ Gear Wear Issues\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 data-start=\"1669\" data-end=\"1706\"\u003e\u003cstrong data-start=\"1673\" data-end=\"1706\"\u003eGear Teeth + Synchromesh Wear\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1707\" data-end=\"2043\"\u003e\n\u003cli data-start=\"1707\" data-end=\"1878\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1878\"\u003eSome M32 gearboxes develop \u003cstrong data-start=\"1736\" data-end=\"1793\"\u003ecrunching noise, rough selection or gears popping out\u003c\/strong\u003e — especially in gears like 2nd, 3rd and 4th. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1879\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1881\" data-end=\"2043\"\u003e\u003cstrong data-start=\"1881\" data-end=\"1899\"\u003eGearteeth wear\u003c\/strong\u003e and hub\/synchro issues can eventually lead to \u003cstrong data-start=\"1946\" data-end=\"1973\"\u003eloss of gear engagement\u003c\/strong\u003e if teeth edges become too worn.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2415\" data-end=\"2461\"\u003e3. \u003cstrong data-start=\"2424\" data-end=\"2461\"\u003eSelector Linkage \/ Gearstick Feel\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"2463\" data-end=\"2705\"\u003e\n\u003cli data-start=\"2463\" data-end=\"2705\"\u003e\n\u003cp data-start=\"2465\" data-end=\"2705\"\u003eSome drivers notice \u003cstrong data-start=\"2485\" data-end=\"2526\"\u003esloppy, stiff or vague gear selection\u003c\/strong\u003e that feels like the gearbox isn’t engaging precisely. This is often due to \u003cstrong data-start=\"2602\" data-end=\"2624\"\u003elinkage\/cable wear\u003c\/strong\u003e rather than an internal gearbox failure. \u003cspan class=\"\" data-state=\"instant-open\" aria-describedby=\"radix-_r_8u_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2922\" data-end=\"2967\"\u003e4. \u003cstrong data-start=\"2932\" data-end=\"2967\"\u003eOil \/ Heat \u0026amp; Lubrication Issues\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"2969\" data-end=\"3344\"\u003e\n\u003cli data-start=\"2969\" data-end=\"3174\"\u003e\n\u003cp data-start=\"2971\" data-end=\"3174\"\u003eM32 gearboxes are \u003cstrong data-start=\"2989\" data-end=\"3010\"\u003esensitive to heat\u003c\/strong\u003e and benefit from \u003cstrong data-start=\"3028\" data-end=\"3066\"\u003egood quality and fresh gearbox oil\u003c\/strong\u003e. Poor or very old oil increases internal wear and bearing stress. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3175\" data-end=\"3344\"\u003e\n\u003cp data-start=\"3177\" data-end=\"3344\"\u003eSome owners choose to increase oil capacity slightly (especially on Gen1 units) or use high-grade oil to reduce long-term wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-start=\"895\" data-end=\"1007\"\u003e\n\u003cp data-start=\"897\" data-end=\"1007\"\u003e\u003cstrong data-start=\"897\" data-end=\"906\"\u003eM32WR\u003c\/strong\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1008\" data-end=\"1128\"\u003e\n\u003cp data-start=\"1010\" data-end=\"1128\"\u003e\u003cstrong data-start=\"1010\" data-end=\"1022\"\u003eM32WR365\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1238\"\u003e\n\u003cp data-start=\"1131\" data-end=\"1238\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1140\"\u003eM32XA\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1350\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1252\"\u003eM32W365\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1562\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1411\"\u003eM32MZ4 \/ M32NS \/ M32NU \/ M32YH \/ M32YQ \/ M32YT \/ M32YZ\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1698\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1698\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1591\"\u003eM32BN3 \/ M32C8 \/ M32J8\u003c\/strong\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Gearbox Centre","offers":[{"title":"Default Title","offer_id":55900491514182,"sku":null,"price":580.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8792\/7110\/files\/Screenshot2026-01-30085250.png?v=1769763198","url":"https:\/\/the-gearbox-centre.myshopify.com\/products\/m32","provider":"The Gearbox Centre","version":"1.0","type":"link"}