FUEL LINE SLEEVE
R53908206 - Replacement/Accessory

Notes:
356A 356B (W/EARLY FUEL PUMP) FOR 356A THRU 356B ENGINES WITH “EARLY” FUEL PUMP – THE FERRULE, SOMETIMES CALLED A SLEEVE, GOES OVER THE FUEL LINE AFTER THE COMPRESSION NUT.  IT FORMS A SEAL WHEN THE COMPRESSION NUT IS TIGHTENED AGAINST THE UNION FITTING.  SINCE THIS FERRULE IS DISTORTED TO FORM A SEAL, IT’S BEST TO REPLACE IT WHENEVER THE PUMP IS SERVICED.

There is a cheaper alternative to this part...

NIPPLE - $11.35