Details
General Pump 2100372 Hammerhead Grease Fitting Major Repair Kit
This repair kit is designed for DCFSCP20GZ units that hvae swivels with grease fittings; also fits 18" units.
If your swivel has a snap ring at the bottom, use kit 2100279 instead!
If your unit does not have a grease fitting, use kit 2100373.