This kit contains the following components:
B5900/B5000 Valve Plate Assembly. NOTE: This assembly is for 2 PIECE VALVE PLATE STYLE ONLY). Item comes in 2 separate pkgs. B5000 and B5900 pump now use the same valve plate.
This item fits the following models:
15-pc Thunderbolt Black Oxide Drill Bit Set
1/4" x 50 Ft Noodle Air Hose with Coupler and Plug