Our 637G CAT C18 ACERT engine is remanufactured to the highest standards. We remanufacture in-house to what is known as Bare Metal Remanufacturing. We fully disassemble every part of the engine down to a bare cylinder block. All paint is removed for inspection purposes. This allows us to find any casting defects or cracks.
Complete Overhaul for the 637G CAT C18 ACERT Engine
All parts are cleaned and inspected. Cylinder blocks are machined. Crankshafts are measured and polished. For every engine rebuild, we replace all:
- Transmission, brake, hydraulic and coolers
- Rocker shafts and rockers
- Bearings, cups, and plugs
- Starter and alternator
- Oil and fuel filters
- Sensors, wiring harnesses and computer
- Cylinder Heads
- Water pump and regulators
- Wear parts
- Belts, hoses, clips, brackets, fittings and clamps
- Regulating springs and valves
- Oil pump
- Fuel pump and injectors
- Oil cooler
- Exhaust hardware
- Gaskets, seals, and o-rings
- Piston and liner kits
Genuine Caterpillar Parts for Your 637G CAT C18 ACERT Engine Replacement
At Independent Rebuild Specialist, we use genuine Caterpillar parts to achieve premium quality rivaling new C18 ACERT engines for DHJ scrapers fresh off the factory floor.
Painted, Dnyo Tested and Dressed for Shipping
All of our rebuilt CAT engines are painted at our facility and then Dyno tested. Many of our engine Dyno tests can be viewed on our YouTube Channel.
All of our engines are shrink wrapped and secured to a customized steel skid for stability and protection from weather elements during storage and shipping.
Our CAT Engine Rebuilds are Guaranteed…AND Fast!
We are not a middleman and stand by our work with a 100% warranty to assure our 637G CAT C18 ACERT engines can be easily set into position for fast and reliable engine replacement at your location.
Our typical turnaround time for remanufacturing a C18 ACERT engine for scrapers is as little as one week and we ship to most locations around the world.
Get a No Obligation Quote
We reply to all quote requests usually within the hour, during normal U.S. business hours, but always within 24 hours. Call us at 303-659-4652 with any questions about our 637G CAT C18 ACERT rebuilt engine for the DHJ scraper arrangement 219-9507 use our Quote Request form to see if our CAT replacement engines are a possible fit for you.