The CH-53 Sea Stallion is the most common name for the S-65 family of heavy-lift transport helicopters. Originally developed for use by the United States Marine Corps, it is also in service with Germany, Iran, Israel, Mexico, and as the MH-53 Pave Low with the United States Air Force. ISO Group provides spare parts and MRO solutions for the CH-53 Sea Stallion and all variants: CH-53A, RH-53A, TH-53A, CH-53D, RH-53D, VH-53D, CH-53D Yas’ur, CH-53G. ISO Group has experience in the CH-53 Sea Stallion Engine Assemblies, Rotables, Consumables, Avionics, Hardware, Landing Gear, Electrical Assemblies, Fasteners, and Structural Assemblies.