{"product_id":"td5-bottom-end","title":"TD5 Bottom End for Defender (1986 – 2006) – GA2113","description":"\u003cp\u003eThe TD5 bottom end assembly comprises the core lower engine components - crankshaft, connecting rods, pistons, bearings, and associated hardware - responsible for converting combustion energy into rotational output. In the Land Rover TD5 engine, bottom end failure typically presents as low oil pressure, excessive crankshaft journal wear, or audible knocking under load. Correct replacement with a matched assembly is critical to restoring correct bearing clearances and maintaining long-term engine integrity.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete bottom end assembly suited to the 2.5-litre TD5 five-cylinder diesel engine\u003c\/li\u003e\n\u003cli\u003eReplaces worn crankshaft, bearings, pistons, and connecting rod components as a matched unit\u003c\/li\u003e\n\u003cli\u003eSpecified to OEM dimensions to ensure correct oil clearances and compression ratios\u003c\/li\u003e\n\u003cli\u003eWhen fitting, replace the oil pump and all gaskets concurrently; inspect the cylinder block for bore wear before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Land Rover Defender (1986–2006) and Discovery 2 (1998–2004), both with the TD5 engine.\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":55820584878424,"sku":"GA2113","price":55.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/GA2113-600x600.jpg?v=1758865643","url":"https:\/\/thomasperformance.co.uk\/products\/td5-bottom-end","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}