A New Western/Fisher 49005K Conventional Rebuild Kit. This is just the kit to rebuilt the valve block on the side. We also sell a full rebuild kit that includes this in it as well as the rest of the seals.
Full rebuilt kit would be part # 49049 for 1.5" lift ram and 49050 for 2" lift ram.
This is also the same as the Fisher cable pumps that have the internal lift ram.