Oil Filter Housing and Oil Pump

ERR1521 - Engine Oil Pump Strainer for 200TDI - Land Rover Defender and Discovery 1

Britpart

ERR3340 - Quantity of 50 Oil Filter for Defender, Discovery and Classic 2.5, 200TDI, 300TDI and V8 Branded Mahle Filter - Priced Individually

ERR850 - Shaft for Oil Pump - Fits Land Rover Defender 2.25/2.5 Petrol, 2.5 Diesel NA, TD and 200TDI - Also Fits Discovery 1 and Range Rover Classic 200TDI