FMSI > Transmission & Oil System > Power Steering & Transmission Repair Lines GM, Ford & Chrysler > Item # 3186 FMSIFMSI Transmission & Oil SystemTransmission & Oil System Power Steering & Transmission Repair Lines GM, Ford & ChryslerPower Steering & Transmission Repair Lines GM, Ford & Chrysler Item # 3186 Item # 3186, 5/16" x 5/8" - 18 Tube Nut (O-ring) to Hose Bump Repair Line (4") 31865/16" x 5/8" - 18 Tube Nut (O-ring) to Hose Bump Repair Line (4") Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1415.jpg /Asset/a1415.jpg Close Window Unit of Measure Imperial Metric Both Specifications Tube Size N/A 5/16" Length N/A 4" Thread N/A 5/8" - 18 Tube Nut Part # N/A 3443 Flare N/A O-ring Packaging N/A SP(1) HP(1)