Which lubricant for your Caterpillar 941B (1972 - 1984)?

Choosing the best Yacco lubricant for the maintenance of your Caterpillar 941B ? Yacco gives you a complete professional advice on selecting your motor oil, gearbox oil (transaxle), power steering and brake fluids, coolants.


Final drives

Hydraulic system

Transmission Powershift

Grease points/nipples

Bevel gears

Recoil spring compartment

Steering clutches


Track roller frame pivot bearings

Track rollers & idlers

The database in this YACCO web site is a guide for the correct oil for your vehicle. It is established by comparing the range of YACCO lubricants to the standards and requirements of the manufacturers. This web site helps decision-making but does not replace the oil recommendation advice of the professional, whose liability can be engaged in case of non-respect of the oil sump capacities and of the OEM matched specification indicated in the maintenance booklet and/or in the technical documentation of the Manufacturer.