{"product_id":"mlgu","title":"MLG6 20GP08 \/ 20GP17 \/ 20GP23 \/ 20GP25 \/ 20GP06 \/ 20GP01","description":"\u003cp\u003e\u003cspan\u003eFully rebuilt \u003c\/span\u003e\u003cstrong\u003eMLGU 6-speed manual gearbox\u003c\/strong\u003e\u003cspan\u003e, commonly found in \u003c\/span\u003e\u003cstrong\u003eFiat Ducato\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eCitroën Relay (Jumper)\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003ePeugeot Boxer\u003c\/strong\u003e\u003cspan\u003e vans with 2.2L and 2.3L diesel engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully stripped, cleaned, and rebuilt with new bearings, seals, and synchros\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003eOEM-spec or uprated components\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003eBench-tested for smooth operation\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003eBuilt to handle heavy-duty use\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003e12-month warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiat Ducato\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2006–2021, 2.2L\/2.3L)\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCitroën Relay \/ Jumper\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2006–2016, 2.2L)\u003cbr\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeugeot Boxer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2006–2016, 2.2L)\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGearbox Code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMLG – Please confirm before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e20GP17, 20GP18, 20GP05, 20GP07, 20GP08, \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-complete=\"true\" data-hveid=\"CAIQAA\" data-sfc-cp=\"\" class=\"Y3BBE\"\u003e\n\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eCommon MLGU 6-Speed Gearbox Faults:\u003c\/strong\u003e\u003cspan data-complete=\"true\" data-wiz-uids=\"M80Rzc_i,M80Rzc_j\" class=\"txxDge notranslate\"\u003e\u003cspan data-wiz-attrbind=\"class=M80Rzc_h\/TKHnVd\" data-animation-atomic=\"\" class=\"vKEkVd\"\u003e\u003cbutton data-ved=\"2ahUKEwjBz7Wkv7CSAxWMX0EAHWNDCuEQye0OegQIAhAB\" data-wiz-attrbind=\"disabled=M80Rzc_h\/C5gNJc;aria-label=M80Rzc_h\/bOjMyf;class=M80Rzc_h\/UpSNec\" class=\"rBl3me\" aria-label=\"View related links\" data-icl-uuid=\"2fb55139-1afd-45e3-92b5-1dec446299e8\" data-amic=\"true\" tabindex=\"0\"\u003e\u003cspan class=\"wiMplc ofC0Ud\"\u003e\u003csvg viewbox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"12px\" width=\"12px\" fill=\"currentColor\"\u003e\u003cpath d=\"M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul data-complete=\"true\" class=\"KsbFXc U6u95\"\u003e\n\u003cli data-complete=\"true\" data-hveid=\"CAMQAA\"\u003e\u003cspan data-complete=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eWhining Noise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA prominent, high-pitched whining noise, particularly in 5th and 6th gear, is a common indicator of worn bearings, specifically the main shaft bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-complete=\"true\" data-hveid=\"CAMQAQ\"\u003e\u003cspan data-complete=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eDifficulty Shifting\/Stiff Gear Linkage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStiff or sticky gear changes are common, often caused by corrosion in the gear linkage due to it being exposed to road salt and water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-complete=\"true\" data-hveid=\"CAMQAg\"\u003e\u003cspan data-complete=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eJumping Out of Gear:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe gearbox may refuse to stay in gear, with 5th gear being particularly prone to failure, causing it to jump back into neutral.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-complete=\"true\" data-hveid=\"CAMQAw\"\u003e\u003cspan data-complete=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eGearbox Oil Leaks\/Weakness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe gearbox is considered to operate near its maximum torque limit, making it sensitive to poor lubrication.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-complete=\"true\" data-hveid=\"CAMQBA\"\u003e\n\u003cspan data-complete=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-complete=\"true\" class=\"Yjhzub\"\u003eSelector Faults:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProblems engaging reverse or other gears can be caused by broken plastic components or debris in the selector mechanism.\u003c\/span\u003e\u003cspan data-complete=\"true\" data-wiz-uids=\"M80Rzc_11,M80Rzc_12\" class=\"uJ19be notranslate\"\u003e\u003cspan data-wiz-attrbind=\"class=M80Rzc_10\/TKHnVd\" data-animation-atomic=\"\" class=\"vKEkVd\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"The Gearbox Centre","offers":[{"title":"Default Title","offer_id":55894165356870,"sku":null,"price":1200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8792\/7110\/files\/Screenshot2026-01-29095846.png?v=1769681168","url":"https:\/\/the-gearbox-centre.myshopify.com\/products\/mlgu","provider":"The Gearbox Centre","version":"1.0","type":"link"}