A quality spark plug equivalent to the AC84 or P16 originally used for the Petter Universal and M type engines, comes complete with packaging and electrode protector.
Genuine Petter PU anti friction collar in original protective packing dating from April / May 1958
Petter part number SFX/D110/9
Packet says 5/8" diameter outside tube. Part consists of a thick brass or bronze washer with a chamfer to the internal diameter on one side.
Genuine Petter PU exhaust valve in original protective packing dating from April / May 1958
Petter part number 59855
Genuine Petter PU inlet valve in original protective packing dating from April / May 1958
Petter part number 59856
Genuine Petter PU compression piston rings in original protective packing dating from April / May 1958
Petter part number 4-59958
For 75mm bore diameter which is 2.95"
Genuine Petter PU valve tappet in original protective packing dating from April / May 1958
Petter part number 3-82465