Land Rover Defender 3.9 and 4.2 V8: from engine nos 35D-8928B, 36D-25155B, 37D-02090B, 38D-21977238B and 40D-09582B
Range Rover V8 - from engine no. 36D- 25155 and from engine no. 40D-09582
There is, however, an 'intermediate' timing cover, fitted to late 3.9 and 4.2 models immediately prior to the introduction of the Series 2 Range Rover, which includes a combination of features from both types, such as the crank-driven oil pump and conventional distributor. Although this timing cover will fit earlier models, it can be considered as unsuitable, as the oil pump drive requires a 'long-nose' crank, not fitted to earlier engines.