{"product_id":"seal-crankshaft-block-rear-191655","title":"Seal - Crankshaft - Block - Rear for Defender (1986 – 2006) Rear – LUF100430G","description":"\u003cp\u003eThis is the rear crankshaft block seal for the 300Tdi engine, fitted at the junction between the crankshaft and the rear of the engine block to prevent oil escaping from the sump and contaminating the flywheel and clutch assembly. On 300Tdi engines, a deteriorating rear crank seal typically presents as oil weeping onto the bellhousing or clutch slip caused by oil contamination. Correct replacement with a properly specified seal is essential to avoid recurrence and prevent damage to downstream drivetrain components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRear crankshaft seal seated at the block face, sealing the crankshaft journal exit point on the 300Tdi engine\u003c\/li\u003e\n\u003cli\u003eMust be fitted squarely and to the correct depth to ensure consistent contact with the crankshaft sealing surface\u003c\/li\u003e\n\u003cli\u003eSupplied to OEM specification for direct replacement without modification\u003c\/li\u003e\n\u003cli\u003eWhen replacing this seal, inspect the crankshaft journal surface for wear or scoring, and replace the flywheel-to-crankshaft bolts if disturbed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits the Defender (1986–2006), Discovery 1 (1989–1998), and Range Rover Classic, all fitted with the 300Tdi engine, rear position.\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 PR2","offers":[{"title":"Default Title","offer_id":55821595410776,"sku":"LUF100430G","price":15.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/LUF100430G-600x600.jpg?v=1758869899","url":"https:\/\/thomasperformance.co.uk\/products\/seal-crankshaft-block-rear-191655","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}