CORRECT NATURAL COLORED NYLON HIGH PRESSURE FUEL LINE FOR MULTIFUEL ENGINES. 

THIS IS 3/8" O.D. TUBING USED THE LARGER FUEL RETURN LINES.

TUBING IS RATED FOR USE WITH FUEL, AND UP TO 1000PSI. 

SOLD BY THE FOOT, QTY 1 IN THE CART = 1 FOOT LENGTH. 

PART # TD2.57420 NSN 4720-00-726-5459, 4720007265459, 10861278