Parts catalog Make Epiroc: 3719004545 MAKE AND BREAK VALVE BLOCK Epiroc 9753212296 MAKE UP RING, 6-1/4… Epiroc 9753213991 MAKE UP RING 8… Epiroc 9753239875 MAKE UP RING,7-5/8… Epiroc 9753240020 MAKE UP RING, 7-5/8… Epiroc :