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State Of the Art Machine Shop

Remanufactured, OEM & Aftermarket Parts

Machine Shop

Our state of the art machine shop and engine building facilities allow Capital Reman Exchange the ability to remanufacture your parts or engine to meet or exceed OEM standards on site in Denver, Colorado. We remanufacture parts that can be remanufactured to OEM specifications for a fraction of the cost of new parts. Our dedicated team of professionals strive each day to remanufacture and/or rebuild your engine or parts in an efficient way with the precision and quality all customers expect; and we do it on time.

Our most popular remanufactured parts include: 

  • Cylinder Heads
  • Cylinder Blocks
  • Camshafts
  • Lifters
  • Followers
  • Connecting Rods
  • Crankshafts
  • Rocker Arms
  • Injectors
  • Turbochargers

OEM and Aftermarket Parts

In addition to remanufactured parts, we have longstanding relationships with some of the most popular OEM and aftermarket parts in the country. It is due these business relationships that we can offer you some of the best pricing on OEM parts and aftermarket parts. We then pass the savings on to our customers.

Our most popular OEM and Aftermarket parts include:

    We offer parts from 44 different OEM and Aftermarket Brands. Give us a call to request parts from your favorite diesel engine parts supplier.

    Overhaul Kits

    We are your one stop shop for all things engine and engine parts related. We are happy to supply Overhaul Kits to meet both your In-Frame and Out-of-Frame kit needs.

    In Frame Kits Include:

    • Rings
    • Pistons
    • Liners
    • Bearings
    • Pan Gaskets
    • Upper Gasket Set
    Out-of-Frame Kits Include:

    Gasket Set

    • Rings
    • Pistons
    • Bearings
    • Liners
    • All Gaskets
    • Front Seals
    • Rear Seals
    • Rocker Box Gaskets

    We deliver top-quality remanufactured parts for leading brands, including Caterpillar©, Cummins©, Detroit Diesel©, Waukesha©, John Deere©, Mack©, International©/Navistar©, Komatsu© and many more. All of our remanufactured engines for sale are rebuilt to original OEM standards and many times exceed the original technology of the engine.

    Quality Control: Remanufactured Engines for Sale

    Taking time to do things the right way has always been our mantra. Some of our remanufacturing processes include:

    QC Picture - Diesel Engine Machine Shop

    • 13 Point Engine Build Specifications Review
    • 15 Point Core Check In Process
    • 12 Point Engine Assembly Process
    • 11 Point Quality Control Process
    • 7 Point Engine Long Block Process
    • 9 Point Engine Short Block Process
    • 21 Point Engine Teardown Process

    The remanufactured engines we sell go through a rigorous process of initial research to multiple tiers of inspection and quality control. Our purchasing department usually rejects more parts and engine cores than it accepts. This means that we only stock and remanufacture the best quality parts on the market. We can service many sizes of remanufactured engines and parts to include:

    Long Blocks:
    • Block
    • Cylinder Heads
    • Connecting Rods
    • Valve Train Group
    • Valve Train Covers
    • Crankshafts
    • Camshafts
    • Pistons, Liners and Rings
    • Front Housing
    • Lifting Eye Group
    • Front Gear Group
    Short Blocks:
    • Block
    • Connecting Rods
    • Crankshafts
    • Pistons, Liners and Rings
customer testimonial
Capital Reman Exchange did an outstanding job completely rebuilding out old Cummins 855 engine. The office staff was professional, very responsive to our needs and the outcome was fantastic. I recommend them to everyone.
customer testimonial
Rick U., Phoenix, AZ
customer testimonial
Excellent service! Working Saturday to accommodate me while coming down from Canada. I couldn't have asked for any better. Thank you!!
customer testimonial
Barry De Pape, Winnipeg Manitoba
customer testimonial
I am very pleased with your help and product and look forward to working with you in the future. Thanks.
customer testimonial
Mike H., Minnesota


Parts & Labor

We offer an unlimited miles 1 year warranty on our diesel engines.

Contact us for more information on our warranty program.

Our Warranty

Modern Facilities &

Our modern facilities and equipment include our full machine shop and separate engine building departments.

These facilities help keep Capital Reman Exchange a cut above the competition.

Remanufactured Engines

Engine Builders

We believe our consultative approach to solving diesel engine problems helps to craft the perfect solution to fit your specific application.

Call us today, we would love to help you with all of your heavy duty engine needs!