N242399 N391336 1/2" Keyless Chuck Replace for Dewalt DCD985 DCD980 DCD970 DCD950 DCD995 DC901 DCD930 DCD939 DCD959 DCD990 DCD940 with Screw

N242399 N391336 1/2" Keyless Chuck Replace for Dewalt DCD985 DCD980 DCD970 DCD950 DCD995 DC901 DCD930 DCD939 DCD959 DCD990 DCD940 with Screw

This part replaces obsolete part #: N242399 (13mm (1/2),N391336, 586200-10. It fits to Dewalt DCD985L2 Type 1 18V Hammer Drill DCD980L2 Type 1 20V Drill/Driver DCD980L2-AR Type 1 20V Max Premium Drill / Driver DCD985L2-AR Type 1 20V Max Premium Hammer Drill DCD985L2-B2 Type 1 20V Max Premium Hammer Drill DCD985L2-BR Type 1 20V Max Premium Hammer Drill DCD985B Type 1 20V Hammer Drill DCD970KL Type 2 18V Hammer Drill DCD950KX Type 2 18V Hammer Drill DCD950VX Type 2 18V Hammer Drill DCD950B Type 2 18V Hammer Drill DCD950B Type 3 18V Hammer Drill DCD970 Type 2 18V Hammer Drill DCD970 Type 3 18V Hammer Drill DCD995 (Type 3) 20V Hammer Drill DCD995 (Type 1) 20V Hammer Drill DC901KL (Type 2) 36v Hammerdrill. It also fits to DCD930KX (Type 3) 1/2-In. Cordless Hammer Drill DCD939KX (Type 2) 1/2-In. Cordless Hammer Drill DCD939VX (Type 2) 14.4v Hammerdr/Drill/Driver DCD959KX (Type 2) 18v Hammerdr/Drill/Driver DCD990M2 (Type 1) 20v Drill/Driver DCD990M2 (Type 3) 20v Drill/Driver DCD995B (Type 1) 20v Hammerdrill DCD995B (Type 3) 20v Hammerdrill DCD995M2 (Type 1) 20v Hammerdrill DCD995M2 (Type 3) 20v Hammerdrill DCD980M2 (Type 2) 20v Drill DCD985M2 (Type 2) 20v Hammerdrill DCD940KX (Type 2) Cordless Drill/Driver Power Tool DCD980L2-B2 (Type 2) Cordless Drill/Driver Power Tool DCD980L2-BR (Type 2) Cordless Drill/Driver Power Tool. It fits to DCD930KX-AR (Type 2) DCD930KX-B2 (Type 2) DCD930KX-BR (Type 2) DCD950KX-AR (Type 2) 18v DCD950KX-B2 (Type 2) 18v Xrp DCD950KX-BR (Type 2) 18v Xrp DCD950KX (Type 3) 18v Xrp DCD950VX (Type 3) Hammer Drill Power Tool DCD970KL (Type 3) Cordless Power Tool DCD985B (Type 2) 20v DCD985L2-AR (Type 2) Cordless Power Tool DCD985L2-B2 (Type 2) Cordless Power Tool DCD985L2-BR (Type 2) Cordless Power Tool DCD985L2 (Type 2) Cordless Power Tool. Please kindly check the size before you ordering. The screw holding the chuck has reverse threads. Remove the chuck screw. Place the transmission in low gear and in the drill mode. Insert the short end of the largest allen wrench that will fit into the chuck, then tighten the chuck up. Place the drill on its side . Then strike the allen wrench with a hammer. It will loosen the chuck from the spindle. Remove the old chuck and thread on the new chuck hand tight, and screw in the chuck screw. 1. remove chuck screw. 2. place Allen wrench in chuck. 3. set drill to number one on tork. 4. spin chuck on reverse, at the same time hold allen wrench and spinn off. 5. put new chuck on and then set screw.