Triumph 350 500 650 Primary Oil Level Plug And Copper Washer Up To 1967 PN# DS57 70-2441 E2441

Description

PRIMARY LEVEL PLUG AND COPPER WASHER FOR 1959-67 TRIUMPH UNIT 350 & 500 TWINS AND 1963-67 TRIUMPH UNIT 650 TWINS. PLUG IS THE CORRECT 1/4″-26 CEI THREAD DS57 DOMED BOLT. WHILE EARLY UNIT TWINS CALLED FOR WE170 FIBER WASHER, LATER TWINS USED E2441 (70-2441) COPPER WASHERS WHICH ARE AN IMPROVEMENT OVER THE FIBER WASHERS AND ARE A DIRECT REPLACEMENT

***NOTE- 1968 PARTS BOOKS CALLED FOR THESE AS WELL BUT WE’VE SEEN ORIGINAL 1968 MODELS FITTED WITH BOTH 1/4″-26 PLUGS AND THE 1/4″-20 PLUGS FITTED TO 1969 AND LATER TRIUMPH TWINS. IF YOU HAVE A 1968 MODEL YEAR, WE RECOMMEND VERIFYING THREADS PRIOR TO ORDERING

FOR THE 1969 ONWARD PRIMARY LEVEL PLUG CLICK HERE