Smiths Chronometric / Speedometer Tachometer Bulb Holder (1) - P53279/1 Needle Bearing Quality part that is ready

Quality part that is ready to be installed

model and application - sold in "sets" as pictured

Ferrule measures 0

Headlight bucket accepts the correct 7/16" x 20 T

Drive Side for M20 & M21 models from 1945-1957

Smiths Chronometric / Speedometer Tachometer Bulb Holder (1) - P53279/1 Needle Bearing Quality part that is readyNew Premium Quality Smiths Type Chronometric Bulb Holder Assembly. Comes with everything you need to adapt and fit a bulb to your Speedo Tach! Screws on the bottom of your gauge as O. E. M.. Works with most Smiths Chronometric gauges as fitted to most brands from: Triumph, BSA, Norton, Matchless, AJS, Sunbeam, Etc from the 1940's through the early 1960's. Please refer to your parts catalog for proper fitment. *****Always check your parts book to