Replacement O-ring Kit for Cummins Coolant Bypass Kits - FPE-CLNTBYPS-CR-ORING-KIT Engine Applicable:5.9L CUMMINS 7L Cummins engines

7L Cummins engines

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

Part Number: 129-2503

Fits 2013-2022 Holset HE300VG turbocharger actuators

Greater amount of articulation and less stress

Replacement O-ring Kit for Cummins Coolant Bypass Kits - FPE-CLNTBYPS-CR-ORING-KIT Engine Applicable:5.9L CUMMINS 7L Cummins enginesReplacement 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