Spacer, Sealing Head, HP, .875 Plunger, 60K
Spacer, Sealing Head, HP, .875 Plunger, 60K. Used on some early noted .875 Plunger units.
- SL-IV Plus 100hp Dual Topworks
- SL-IV Plus 15hp - 60hp
- SL-V 100hp Dual Topworks
- SL-V 15hp - 60hp
- 60 000 psi
