smallfry Posted December 20, 2018 Share Posted December 20, 2018 Try as I might, I cannot find any info on these ! On a Discovery 2 V8 4.0, fitted to the oil pump body (crank driven serpentine) there are two blanking plugs. These close off the oil feed and return to an engine oil cooler if the cooler is NOT fitted. I assume the Disco 2 did not have a cooler fitted, unlike the P38 RR which did, or maybe as an option only. However, I would like the part number of these plugs, or the info/spec of them please ? Thank you Quote Link to comment Share on other sites More sharing options...
Bowie69 Posted December 20, 2018 Share Posted December 20, 2018 @FridgeFreezer did exactly this.... ping! Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 21, 2018 Share Posted December 21, 2018 You mean these? M20 is the thread. Quote Link to comment Share on other sites More sharing options...
Tim_NZ Posted December 21, 2018 Share Posted December 21, 2018 M20 as fridge said, pitch is 1.5 You really need the unshouldered type, (the allen key type), as the casting doesn't have a flat shoulder to seal against. Cheers, Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted December 21, 2018 Share Posted December 21, 2018 I got regular type but used a bit of loctite thread sealant on the threads, so far so good. Quote Link to comment Share on other sites More sharing options...
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