Blue 3/4 Barb to 3/4 NPT Straight [Hose Barb to NPT Male Adapter] Oil/Fuel AN Fitting Size_54mm HPS 4-1/2" (114mm) x 1

HPS 4-1/2" (114mm) x 1 Foot Long High Temp 4-ply Aramid Reinforced Orange Silicone Tube Coupler Hose meet and exceeds SAEJ20 industry standards

J2 Racing LCA's are forged from certified T-6061 Aluminum and are designed as direct replacements with at least 3 lb

HPS 1/2" ID (13mm) Clear high temp reinforced silicone heater hose 100 feet roll meet and exceed SAEJ20 industry standards

Fits Yamaha 14-17 YFZ450R

HPS silicone Radiator Hose Kit has all the correct bends and curves for a perfect fit replacement on your YFM660 Raptor

Blue 3/4 Barb to 3/4 NPT Straight [Hose Barb to NPT Male Adapter] Oil/Fuel AN Fitting Size_54mm HPS 4-1/2" (114mm) x 1The AN thread is a type of fitting that is used to connect flexible hoses and rigid metal tubing that supplies fluid. It gained popularity in professional racing due to the ease with which new lines could be easily customized. Its use spread to the aftermarket automotive performance field due to its ease of adaptability, upgradability, and durability.