Application: XT500, SR500’81-’92 (also usable for speedometers, for this the lamp holder on the 3-plug is required) Wiring Loom for Tachometer Replacement wiring loom for repair or restoration purpose Suitable for 6V or 12V capless pilot bulbs (bulbs not included, please order separately) Tachometer Replica Wiring Loom without Bulbs (Glass Socket, Spare Bulbs see Item 40052 and 40058)