Replacement O-ring Kit for Cummins Coolant Bypass Kits - FPE-CLNTBYPS-CR-ORING-KIT Engine Applicable:5.9L CUMMINS Greater amount of articulation and

Greater amount of articulation and less stress

NOT FOR USE WITH OEM CLUTCH ON TRUCKS WITH G56 TRANSMISSION

Up to 680hp with supporting modifications

and perfect fitment

Benefits Lowers coolant temperature at the rear cylinders Ensures consistent temperatures across all cylinders Prevents damaging coolant pressure build up Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation

Replacement O-ring Kit for Cummins Coolant Bypass Kits - FPE-CLNTBYPS-CR-ORING-KIT Engine Applicable:5.9L CUMMINS Greater amount of articulation andReplacement O ring Kit for all Fleece Cummins Coolant Bypass Kits includes 3 new square cut O rings, 1 new standard O ring, and 2 new O rings for the AN fittings. Price includes applicable core fee . Part Number: FPE CLNTBYPS CR ORING KIT