Truck and Construction Equipment Spare Parts. The manufacturer guarantees all our products. Need Mining, Construction, or Earthmoving Caterpillar® Parts? KEP provides inexpensive, high-quality OEM CAT replacements. We have all the original CAT® parts and used and refurbished assemblies you need. Our OEM-quality replacement part suppliers are worldwide. Our well-stocked North Eastern distribution base allows daily UK delivery. Visit https://kepservices.co.uk/