THROTTLE RETURN SPRING FOR M35A2 M44 SERIES TRUCKS. 

THERE WERE TWO STYLES OF SPRING USED, A LARGE AND A SMALL SPRING. BOTH FUNCTION THE SAME. THIS LISTING IS FOR THE SMALL VERSION. 

THIS SPRING MEASURES JUST OVER 4" LONG, AND IS 1/2" IN DIAMETER. 

# 7539129 NSN 5360007539129

WE ALSO HAVE CLUTCH AND BRAKE PEDAL RETURN SPRINGS, AND PARKING BRAKE RETURN SPRINGS AVAILABLE IN OUR STORE.