5508-275X12 by FlexFab | Series 5508 | 2-ply Wire Reinforced Coolant Hose | 2.75" x 3.17" OD | Green | 12ft Length Hose Coupling (6405-O-4-4) 1/4" 7/16-20 1/4" 6405O52

(6405-O-4-4) 1/4" 7/16-20 1/4" 6405O52 5/16" 1/2-20 1/8" 6405O54 5/16" 1/2-20 1/4" 6405O62 3/8" 9/16-18 1/8" 6405O64

25" 2:1 28 20 16

030" 12" 3:1 5

Part Number Description 12705BN Check Valve - Buna N 12705V Check Valve - FKM

Specifications: SAE 070321

5508-275X12 by FlexFab | Series 5508 | 2-ply Wire Reinforced Coolant Hose | 2.75" x 3.17" OD | Green | 12ft Length Hose Coupling (6405-O-4-4) 1/4" 7/16-20 1/4" 6405O52Overview: Green Cover, 2 Ply Polyester Reinforced Hose with Helical Wire Comes in 3' Lengths 12' Lengths Also Available Construction: Silicone hose with 2 plies of Polyester Reinforcement, with Helical Wire Specifications: Meets or exceeds the operating requirements of SAE J20 R1 Class A Temperature range is 65F ( 54C) to +350F (+177C) Wall thickness at hose ends exclusive of wire gauge . 130" . 180" Working pressure is 1 3 of the burst pressure