Long-Block Engines - Atlas Copco UK
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Long-Block Engines

+44 (0) 1442 222 350

No extra costs on external parts

Easy and friendly for customs clearance as it is considered a spare part

Shorter leadtimes compared to a fully reconditioned engine

What is in a Long-block engine ?

engine program
A long-block is a partly assembled engine without specific external parts. The core components of the engine are replaced or refurbished in the engine block. Our long-block engines are produced in compliance with your old engine serial number and are 100% identical in the specification and configuration. This is a quicker way to solve a possible piston or core failure, avoiding the work and time of rebuilding a complete engine, plus you save on costs since the external parts from your old engine can be re-used.

What is included in a Long-block engine?

  • Reconditioned Engine Block 
  • Reconditioned or new CRANKSHAFT (STD size) 
  • NEW crankshaft MAIN BEARINGS 
  • Reconditioned or new CAMSHAFT (STD size) 
  • Reconditioned connection rods with new bushings 
  • NEW connection rod BEARINGS 
  • NEW pistons (set complete with rings, pin and clip) 
  • NEW cylinder liners 
  • Reconditioned Cylinder head complete (including the NEW valves, guides and springs) 
  • NEW Cylinder head gasket and bolts/studs 
  • Reconditioned or NEW valve tappets, pushers and tubes 
  • Reconditioned or NEW water pump

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