5581-138 by FlexFab | Series 5581 | 4-ply Coolant Hose | 1.38" ID | 1.77" OD | Blue | 3ft Length 45 Degree Elbows Thread T1 Thread T2 A

Thread T1 Thread T2 A FF1353-0404S 0

* Maximum negative pressures shown for -16 and larger are suitable for hose which has suffered no external damage or kinking

Part Number Size Seat GBC* - 3/8" Copper GM3 - 1/2" Polymer GM8 - 3/4" Polymer GM13 - 1" Polymer - GM18 1-1/4" Polymer - GM23 1-1/2" Polymer - GM28 2" Polymer - GM33 2-1/2" Polymer - GM38 3" Polymer

Part Number Thd

Stainless steel retaining ring and spring maximize corrosion resistance and extend service life

5581-138 by FlexFab | Series 5581 | 4-ply Coolant Hose | 1.38" ID | 1.77" OD | Blue | 3ft Length 45 Degree Elbows Thread T1 Thread T2 AOverview: Available in a Blue or Green Cover Comes in 3' Lengths 12' Lengths Also Available Construction: Silicone hose with 4 plies of Polyester Reinforcement Specifications: Meets or exceeds the operating requirements of SAE J20 R1 Class A Meets or exceeds the operating requirements of TMC RP303B Class I Grade II Temperature range is 65F ( 54C) to +350F (+177C) Standard Wall Thickness is . 170" . 220" Working pressure is 1 3 of the burst pressure