201-36111 Connector/filter adapter, used on the TS, TR, TX and the TL model Lister Petter engines MPSG-19 Online Power Products no longer

Online Power Products no longer offers the parts for a diy option

also used on the Cummins Onan units also

Part number for that relay is

US Military part number is XXX and the NSN part number is XXX

commonly listed as the K1 start relay

201-36111 Connector/filter adapter, used on the TS, TR, TX and the TL model Lister Petter engines MPSG-19 Online Power Products no longer201 36111 Connector filter adapter, This fitting is used between the engine block and the oil filter itself. This connector is used in all T series engines. This fitting is not used if your engine is using a Lister Petter supplied oil cooler. This will be item 17 in the Lister Petter drawing.