Petro-Canada Produro TO-4+ 50 Transmission Oil
Produro TO-4+ 50 Transmission Oil is a premium heavy duty transmission/drive train oils designed to meet the Caterpillar TO-4 lubricant specification. These exceptional formulations maximise the life of the frictional materials in Caterpillar power-shift transmissions, eliminate the chatter in wet brake mechanisms and protect drive train gears against wear.

