We Don't Rebuild Automotive Engines anymore.

Caterpillar 3126 DROP-IN

Remanufactured Engine
SKU
HM779
Call Image
Call 1-800-918-3118 For Quote
Surplus New Engine Available!

New Remanufactured Engine Long Block


We at Aerohill Engines can ship you a Caterpillar 3126 DROP-IN direct to the location of your choosing. We understand that when your vehicle isn't on the road it can be a frustrating experience, so to get you on the road faster we offer engine installation and removal at our facility in Concord, Ontario located on the border of Toronto. Our installation service is especially suited for businesses that need their vehicle back on the road fast with an unlimited KM warranty to suit.

Engine Remanufacturing Procedure

There are many steps involved in remanufacturing an engine. Our extensive process ensures that no part is left to chance. We will never just remanufacture the top or bottom of an engine and put our name on it.


  • Disassembly of the engine
  • Manual scrubbing of heavy debris
  • Engine degreasing
  • Hot akaline spray jet cleaning
  • Pnuematic wire brushing
  • Ultrasonic cleaning
  • Removal of broken studs
  • Measuring all the various sizes of the components to manufacturer specifications
  • Machining of cylinder bore to accept new pistons
  • Check for warpage with straight edge
  • Milling cylinder head surface
  • Cutting valve seats
  • Gnurling valve guides
  • Machining valve surfaces or replacement
  • Testing valve spring resistance
  • Magnaflux cylinder heads for crack detection
  • Adjust valve clearance 
  • Assemble cylinder head
  • Machine crankshaft to accept new bearings
  • Assemble engine with all new pistons, piston rings, rod bearings, main bearings, oil pump, timing kit, balance shaft bearings, valvetrain components, lifters, gaskets etc.
  • Spin test engine
  • Tape all ports and package engine in a corrosion inhibiting bag







2000 Chevrolet B7 7.2
2000 Chevrolet C6500 Kodiak 7.2
2000 Chevrolet C7500 Kodiak 7.2
2000 Chevrolet T6500 7.2
2000 Chevrolet T7500 7.2
2000 Gmc B7 7.2
2000 Gmc C6500 Topkick 7.2
2000 Gmc C7500 Topkick 7.2
2000 Gmc T6500 7.2
2000 Gmc T7500 7.2
2001 Chevrolet B7 7.2
2001 Chevrolet C6500 Kodiak 7.2
2001 Chevrolet C7500 Kodiak 7.2
2001 Chevrolet T6500 7.2
2001 Chevrolet T7500 7.2
2001 Gmc B7 7.2
2001 Gmc C6500 Topkick 7.2
2001 Gmc C7500 Topkick 7.2
2001 Gmc T6500 7.2
2001 Gmc T7500 7.2
2002 Chevrolet B7 7.2
2002 Chevrolet C6500 Kodiak 7.2
2002 Chevrolet C7500 Kodiak 7.2
2002 Chevrolet T6500 7.2
2002 Chevrolet T7500 7.2
2002 Gmc B7 7.2
2002 Gmc C6500 Topkick 7.2
2002 Gmc C7500 Topkick 7.2
2002 Gmc T6500 7.2
2002 Gmc T7500 7.2
2003 Chevrolet C6500 Kodiak 7.2
2003 Chevrolet C7500 Kodiak 7.2
2003 Gmc C6500 Topkick 7.2
2003 Gmc C7500 Topkick 7.2

If you need help with your selection call us at 1-800-918-3118