ARP 238-4201 Diesel Head Stud Kit

XDP offers the ARP 238-4201 Diesel Head Stud Kit that will replace the broken or stretched head bolts in your 1999-2007 Caterpillar C15. These head studs will provide you with the clamping power you need to eliminate the possibility of lifting your cylinder heads from increased combustion pressures.

Each set of ARP Head Studs is created in a California manufacturing facility using ARP's exclusive ARP 2000 alloy. The threads on each stud have been rolled after being heat-treated to increase strength. Each kit comes with heat-treated, 12-point chromoly steel nuts and washers, and the studs are centerless ground for exact concentricity. For protection and longevity, ARP applies a black oxide coating to all its hardware.

Features:
Made In The USA
Black Oxide Finish
Direct-Fit Replacement
Nuts & Washers IncludedXDP Thread Cleaning Chasers (Sold Separately):The XDP Thread Cleaning Chasers XD40124TC & XD40128TC are the perfect add-on to any head stud installation. Using Thread Cleaning Chasers ensures that you are able to properly clean the threads in your engine block before the installation of any studs or fasteners. Clean threads will provide you with accurate torque readings which are critical to your head gasket repair, or engine build.