long block

Engines & Componenets

This is our inventory of engines and spare parts, we have various components like blocks, crankshafts, heads, pistons, liners, con-rods.

if you can find what you require please email us sales@unitedparts.co.uk as we may be able to source it for you


caterpillar 343 engine

Caterpillar 343 engine for spares repairs

condition unknown



Caterpillar 7W5217 Cylinder Head Cat 3114

Caterpillar 3114 Cylinder Head 7W5217

A used cylinder head with valves to fit a Caterpillar 3114 engine


Cummins 855 engine

Cummins 855 small cam long motor engine



Caterpillar 2002052 Cylinder Block

used Caterpillar engine block

part number 200-2052 from a C12 engine