Farmall C113 and C123 Head Gaskets

Farmall A, B, C, Super A, Super C, 100, 130, and 140 Head Gaskets

We use two different head gaskets in our C113 and C123 gasket sets.

Tractors with out A water pump require large free flowing water jacket holes in the head gasket to provide sufficient cooling. If this head gasket is used on a tractor with a water pump and pressurized radiator it will eventually leak.

Our head gasket for tractors with A water pump use smaller water jacket holes that are reinforced with crimped copper washers. The cost of this gasket is slightly higher, but it insures that the coolant will not leak past the head gasket under pressure. Due to the smaller water jacket holes this gasket should not be used on tractors with out A water pump.

Click the picture below for a full sized view.