ERC4996 Core Plug 53mm 200/300 TDi Range Rover Classic Disco1 Defender. Rear of Cylinder Block Land Rover Core Plug 25. The 53 mm Core Plug for Side of Block can be Found Here -. All 4 Cylinder Models 2.25 Petrol & Diesel - 2.5 Petrol & Diesel 200tdi & 300tdi.
