Remanufactured excavator engines
Remanufactured diesel engines for excavators and haul trucks — including C27-class and other large Komatsu and Caterpillar engines. SKC is an OEM-independent supplier. Warranty terms and pricing on request.
RemanCaterpillar C27 engine assembly, complete (Engine AR-Complete)
Caterpillar · D10T dozer — C27 industrial engine
RemanCaterpillar C13 engine assembly
Caterpillar · 16M motor grader
RemanCaterpillar C15 industrial engine assembly (Engine AR, ~403 kW / 540 hp)
Caterpillar · C15 industrial engine — TH35-C15I / CX31-P600-C15I petroleum power-train packages
RemanKomatsu SAA6D170E-3 engine assembly (23.15 L inline-6), WA600-3 arrangement
Komatsu · WA600-3 / WA700-3 loader, D375A-3/-5 dozer, HD465-5 / HD605-5 truck — engine nameplate to be confirmed
RemanCaterpillar C9 engine assembly
Caterpillar · 330D / 330DL / 336D / 336DL / 340DL excavator; 973C / 973D track loader
RemanCaterpillar C11 industrial engine, AR-Core long block (no engine brake — not a dressed engine)
Caterpillar · C11 industrial engine — TH35-C11I / CX31-P600-C11I petroleum power-train packages
RemanCaterpillar C7.1 engine assembly (Perkins 1106D-E70TA = Cat C7.1)
Caterpillar · 320D2 / 323D2 / 326D2 / 330D2 / 326F / 329F / 330F / 335F excavator; 525D–555D skidder; C7.1 industrial engine / genset
Caterpillar 3412 / 3412E cylinder block assembly (V12)
Caterpillar · 773B/D/E · 775B/D/E truck; D9L / D10N / D10R dozer; 992C / 992D loader; 24H grader; 657E; 5110B; 3412E genset
RemanKomatsu SAA6D125E-5 engine assembly
Komatsu · WA470-6
What we supply
SKC stocks remanufactured diesel engines for construction and mining equipment, including large excavator engines and haul truck power units. Our inventory includes C27-class engines and other heavy-duty assemblies for 30-80 ton excavators. These are remanufactured assemblies that have been disassembled, cleaned, inspected, and reassembled with OEM or equivalent replacement parts.
Each engine is tested and supplied with documentation. Warranty terms are provided with every quote. We are an OEM-independent supplier and do not represent Komatsu or Caterpillar. All OEM part numbers and trademarks are referenced for identification purposes only.
Looking for Caterpillar engines specifically? Browse our remanufactured CAT engines. Need final drives or travel motors? Check our remanufactured final drives.
Cannot find what you need? Send us the part number or machine model and we will check our full inventory.
Frequently asked questions
What does “remanufactured” mean?
A remanufactured engine has been disassembled, cleaned, inspected, and rebuilt by third-party facilities. Each unit is tested before shipment.
Are these OEM factory remanufactured engines?
No. SKC is an independent supplier. Our engines are rebuilt by third-party facilities, not by the original equipment manufacturers.
How do I request a quote?
Send us the part number or machine model through our contact page. We will check availability and provide pricing, lead time, and warranty terms.
Do you have C27, C13, or other specific engine models?
Availability changes regularly. Check the inventory above or contact us with your specific model and application. We will confirm whether it is on the shelf or can be sourced.
Related inventory
Browse our full remanufactured parts inventory, or check availability for remanufactured Caterpillar engines and remanufactured final drives.
Komatsu haul truck engines: Komatsu SAA6D140E-5 remanufactured engine assembly for HM400-3MO and Komatsu SAA6D140E-3 remanufactured engine assembly for HM400-1. Part number confirmed on request. Photos on request.