The camshaft retaining plate (also known as a thrust plate) secures the camshaft in its correct axial position within the engine block, preventing fore-aft movement during operation. On the 2.25 Petrol, 2.5 Diesel, and Tdi engines fitted to the Defender, Discovery, and Range Rover Classic, a worn or damaged retaining plate can allow excessive camshaft end float, leading to timing irregularities, accelerated lobe wear, and potential oil leaks at the timing cover. Correct replacement restores proper camshaft location and is essential during any camshaft or timing chain service. Key Features Steel construction designed to withstand the rotational and axial loads imposed by the camshaft Bolts directly to the front face of the engine block, locating into the camshaft groove OEM specification replacement, part number ERC1561G, ensuring correct fit and clearance Inspect camshaft end float with a dial gauge during installation; replace in conjunction with the camshaft and timing chain if wear is evident Vehicle Fitment Fits Defender (1986–2006) with 2.25 Petrol, 2.5 Diesel NA, 2.5 Turbo Diesel, and 200Tdi engines; Discovery 1 (1989–1998) 200Tdi; and Range Rover Classic 200Tdi. Not sure about fitment? Feel free to get in touch at [email protected]