Pulling Tractor Parts

Billet steel connecting rods – 4140 heat treated, extreme  duty with 9/16 bolts. Available for all pulling tractor applications – a  Colberg exclusive.

The two-part exhaust manifold designed by IH becomes  leak-free – and trouble free – with our engineered steel clamp.

Billet aluminum rocker arms are lighter, stronger and longer  lasting.The Colberg rocker arms are engineered with a ratio of 1.78:1 and  include replaceable bronze bushings and our exclusive pressure fed lubrication  passage to the roller. IH shown — all other makes available.


Colberg builds our own custom water injection system with  heavy duty pumps, connectors and our own machined injection nozzles.