55374 Western 6506 Fisher Manifold Gasket for Cable Plow Pump Square

New Western Fisher Manifold Gasket for Cable Plow Pump. This is a very thin paper like gasket. 

Part # is 55374, / 6506  this is between the base and the angle block. 

Here are links to instructions for the pumps:

Fisher

Western

Part #61 on Diagram