{"product_id":"upper-timing-chain-guide-for-mitsubishi-pajero-triton-4m21-3-2-diesel","title":"Upper Timing Chain Guide\/Tensioner Gasket Set for Mitsubishi Pajero \u0026 Triton 4M41 3.2L Diesel","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eA small part that plays a \u003cstrong\u003ecritical role in protecting your 4M41 engine.\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe upper timing chain guide and tensioner work together to keep the timing chain correctly supported, controlled and under the correct amount of tension. Over time, the plastic guide surface can wear or become damaged, while the tensioner can lose its ability to maintain proper chain tension. This can allow excessive movement, slack or chain rattle.\u003c\/p\u003e\n\u003cp\u003eWhy does that matter? The 4M41 is an \u003cstrong\u003einterference engine\u003c\/strong\u003e. If the timing chain jumps out of position or fails, the pistons and valves can make contact, potentially resulting in \u003cstrong\u003eserious internal engine damage and thousands of dollars in repairs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eupper chain guide helps control the movement of the chain\u003c\/strong\u003e, while the \u003cstrong\u003etiming chain tensioner applies the necessary tension to keep the chain running correctly and maintain accurate valve timing\u003c\/strong\u003e. Replacing worn components together can help reduce the risk of timing-chain-related problems.\u003c\/p\u003e\n\u003cp\u003eFor such inexpensive parts, replacing a worn guide and tired tensioner can be \u003cstrong\u003echeap insurance against a much bigger problem\u003c\/strong\u003e. \u003cstrong\u003eInspection and preventative replacement around 90,000–100,000 km may be worth considering\u003c\/strong\u003e, depending on your vehicle's condition, service history and how the engine is being used.\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Mitsubishi part from Japan – Part No. 1140A026 (Upper Timing Chain Guide).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe also recommend considering replacement of the timing chain tensioner at the same time – Mitsubishi Part No. 1141A045 + ME193622\u003c\/strong\u003e\u003c\/p\u003e","brand":"BGT4X4","offers":[{"title":"Upper Timing Chain Guide - 1140A026","offer_id":53944314560788,"sku":"1140A026","price":30.0,"currency_code":"AUD","in_stock":true},{"title":"Tensioner and Gasket - 1141A045 + ME193622","offer_id":53944314593556,"sku":"1141A045 + ME193622","price":85.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0707\/6628\/files\/206.png?v=1787895347","url":"https:\/\/bgt4x4.com.au\/products\/upper-timing-chain-guide-for-mitsubishi-pajero-triton-4m21-3-2-diesel","provider":"BGT4X4","version":"1.0","type":"link"}