Lower Pump Service Kit for LockNLube X-Series Grease Pump Kits PRO The “M12” in our model

The “M12” in our model number refers to metric thread size

or other flat metal surfaces

and service truck use

Compatible with the LockNLube X2

Unlike cheaper barrel pumps

Lower Pump Service Kit for LockNLube X-Series Grease Pump Kits PRO The “M12” in our modelGenuine OEM lower pump service kit for LockNLube X Series Grease Pump Kits. Restore the lower pump assembly by replacing key wear components. Compatible with the LockNLube X2, X4 and X6 Grease Pump Kits. Compatible With LockNLube X2 Grease Pump Kit LockNLube X4 Grease Pump Kit LockNLube X6 Grease Pump Kit Features Genuine OEM replacement parts Restores lower pump performance Extends pump service life Designed specifically for LockNLube X Series Grease