777D Remanufactured CAT 3508 Engine for Sale

Code: 10R-5596
Engine Make
Engine Model
Engine Serial No.
Arrangement No.
Reman Number

The 777D Caterpillar 3508 engine is a crucial part of mining due to its ability to power AGC haul trucks capable of moving mass amounts, and challenging types, of material. Also used for work in heavy construction, the 3508 is known for its endurance and long lasting functionality.

Available on backorder
Image of guarantee ribbon to display that we warrantee all of our diesel engines.100% Original and quality
Image of shield display top quality in our refurbished CAT enginesExtended Warranty


Our 777D CAT 3508 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 777D CAT 3508 Engine

All parts are cleaned and inspected. Cylinder blocks are machined. Crankshafts are measured and polished. For every engine rebuild, we replace all:

  • Belts, hoses, clips, brackets, fittings and clamps
  • Wear parts
  • Sensors, wiring harnesses and computer
  • Oil and fuel filters
  • Piston and liner kits
  • Water pump and regulators
  • Transmission, brake, hydraulic and coolers
  • Bearings, cups, and plugs
  • Exhaust hardware
  • Starter and alternator
  • Camshafts
  • Regulating springs and valves
  • Cylinder Heads
  • Fuel pump and injectors
  • Turbochargers
  • Oil pump
  • Gaskets, seals, and o-rings
  • Oil cooler
  • Rocker shafts and rockers

Genuine Caterpillar Parts for Your 777D CAT 3508 Engine Replacement

At Independent Rebuild Specialist, we use genuine Caterpillar parts to achieve premium quality rivaling new CAT 3508 engines for AGC haul trucks fresh off the factory floor.

Painted, Dyno 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 CAT 3508 engines can be easily set into position for fast and reliable engine replacement at your location.

Our typical turnaround time for remanufacturing a 3508 CAT engine for arrangement 195-3816 is as little as two to three weeks 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 777D CAT 3508 for Arrangement 195-3816 rebuilt engine use our Quote Request form to see if our CAT replacement engines are a possible fit for you.