THIS IS AN EARLY UNIT TRIUMPH OIL PUMP, WILL FIT ALL UNIT  350, 500 & 650 TRIUMPH TWINS UP TO 1966. THIS HAS THE CORRECT FEED AND RETURN PLUNGERS TO SUIT THESE EARLY MODELS, THE LATER 70-9421 PUMP DELIVERS TOO MUCH OIL FOR THE PRE 1966 MODELS AND CAN CAUSE THEM TO SMOKE.

MAKE SURE YOU USE THE RIGHT PUMP FOR YOUR ENGINE TO GET THE BEST PERFORMANCE.

OEM: E3878  70-3878

FITS UNIT 3TA, 5TA, T90 T100 TO 1966

UNIT 6T TR6 T120 TO 1966

MANUFACTURED IN THE UK BY L F HARRIS INT LTD.

IF YOU HAVE ANY QUESTIONS ABOUT THIS ITEM THEN YOU CAN CONTACT US ON 01371 876027

PLEASE NOTE WE OFFER COMBINED POSTAGE COSTS ON MULTIPLE PURCHASES BUT PLEASE WAIT FOR US TO SEND YOU THE TOTAL COST BEFORE PAYING.