25968K Western Unimount / Cable Pump Isarmatic Mark IIIA Base Lug Bottom Bolt 56107

A New # 25968k Western Base Lug. These often have 56107 stamped in the bottom casting. 

This is the base lug that bolts on the bottom of the Western pump. This has a 3/4" hole for the lower mounting bolt. This also comes with O-ring # 25618.

For a breakdown of related parts, check this link.