Parts for Hitachi WR12DMR
12V Cordless Impact Wrench

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Items on this background are the most commonly replaced for this tool.
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
1	Ships in 10 - 14 business days322727 FRONT CAP (B) WH9DMR WR9DMR	$3.33	1
2	Ships in 10 - 14 business days322728 PROTECTOR (C) WH9DMR WR9DMR	$3.33	1
3	Ships in 10 - 14 business days319917 TAPPING SCREW(W/WASHER) WH12DM	$1.91	4
4	Ships in 10 - 14 business days322172 HAMMER CASE WR12DM2 WR9DM2	$42.95	1
5	Ships in 10 - 14 business days323542 PIN RETAINER (A)WH16 WR12DH/14	$1.36	1
6	Ships in 10 - 14 business days323541 PLUNGER (A) WH16 WR12DH WR14DH	$5.33	1
7	Ships in 10 - 14 business days322173 ANVIL (R) ASS'Y WR12DM2	$45.46	1
8	Ships in 10 - 14 business days959154 STEEL BALL D5.556 DH24PE 10PS	$1.75	2
9	Ships in 10 - 14 business days321656 HAMMER (D) WH12DM2 WR12DM2	$20.03	1
10	2 in stock at 2009-11-01 03:47:49959148 STEEL BALL D3.175 WH16 10PS	$0.57	28
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
11	Ships in 10 - 14 business days315978 WASHER (J) WH/WR12DH WH8DH	$2.02	1
12	Ships in 10 - 14 business days321660 HAMMER SPRING (D) WH12DM2	$3.40	1
13	Ships in 10 - 14 business days316172 WASHER (S) WH12DH/WR12DH	$2.02	1
14	Ships in 10 - 14 business days316171 STOPPER WH12DH/WR12DH/WH8DH	$5.20	1
15	Ships in 10 - 14 business days321666 SPINDLE (D) WH12DM2 WR12DM2	$31.24	1
16	Ships in 10 - 14 business days321667 IDLE GEAR SET (2pc) WH/WR12DM2	$20.75 / pack	1
17	Ships in 10 - 14 business days319914 NEEDLE ROLLER WH9DM WH12DM	$1.91	2
18	Ships in 10 - 14 business days320877 RING GEAR (C) WH/WR14DM/DL	$18.59	1
19	Ships in 10 - 14 business days319911 WASHER (E) WH9DM WH12DM/2	$1.91	1
20	Ships in 10 - 14 business days6901VV BALL BEARING WH9DM WH12DM/2	$9.25	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
21	Ships in 10 - 14 business days319909 DAMPER WH9DM WH12DM/2/DMR	$4.86	1
22	Ships in 10 - 14 business days321664 INNER COVER (A) WH12DM2	$3.40	1
23	Ships in 10 - 14 business days360641 ARMATURE ASS'Y DC 12v WR12DMR	$57.91	1
24	Ships in 10 - 14 business days322719 SIDE YOKE WH9DMR WR9DMR	$3.33	1
25	Ships in 10 - 14 business days322723 MAGNET (E) WH9DMR WR9DMR	$41.35	1
26	Ships in 10 - 14 business days322720 DUST GUARD FIN (B) WH9DMR	$1.87	1
27	Ships in 10 - 14 business days321662 BRUSH BLOCK WH12DM2 WR12DM2	$10.33	1
28	8 in stock at 2009-11-12 01:12:20999054 Carbon Brush (pair) WH/WR18DL	$6.85 ea	2
29	Ships in 10 - 14 business days319918 BRUSH CAP WH9DM WH/WR18DL	$3.66	1
30	Ships in 10 - 14 business days302086 SCREW W/FLANGE D4x20 WR12DM2	$1.46	7
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
32	Ships in 10 - 14 business days324282 HOUSING (A).(B) SET WR12DMR	$22.06	1
33	Ships in 10 - 14 business days994532 MACHINE SCREW W/SP WASHER M3x5	$1.44	2
34	Ships in 10 - 14 business days324829 DC SPEED CONTROL SWITCH WH9DM Replaces 319906	$35.22	1
35	Ships in 10 - 14 business days321661 PUSHING BUTTON (A) WH12DM2	$1.91	1
36	Ships in 10 - 14 business days324280 HITACHI PLATE WR12DMR	$3.33	1
38	Ships in 10 - 14 business days321918 HOOK ASSY (W/LIGHT) - Special Price	$12.99	1
39	Ships in 10 - 14 business days321672 TAPPING SCREW D2x6 WH12DM2	$1.91	2
40	Ships in 10 - 14 business days320288 LOCK NUT M5 WH9DM WH/WR14DM	$2.02	1
41	8 in stock at 2009-11-01 04:22:46949565 LOCK NUT M4 CE16 10PS WR14DM	$0.60	1
42	Ships in 10 - 14 business days306952 STRAP DN10DYK DS10DV2/ DS13DV2	$6.85	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
43	Ships in 10 - 14 business days322718 SLEEVE (A) WH9DM2 WR9DM2	$1.87	1
44	Ships in 10 - 14 business days324278 MACHINE SCREW (W/WASHERS)M4x25	$1.87	1
45	Ships in 10 - 14 business days319926 HOOK SPRING WH9DM WH12DM	$2.02	1
46	Ships in 10 - 14 business days319927 SPECIAL SCREW M5 WH9DM WH12DM	$1.91	1
47	320386 n/a	$n/a	2
47	320387 n/a	$n/a	2
47	320388 n/a	$n/a	2
47	323226 n/a	$n/a	2
501	322070 n/a	$n/a	1
601	310378 n/a	$n/a	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
601	Ships in 10 - 14 business days310453 BATTERY EB12B 12V Ni-Cd 2.0Ah	$118.77	1
603	55300 n/a	$n/a	1
604	955301 n/a	$n/a	3
605	955302 n/a	$n/a	1
607	955303 n/a	$n/a	2
608	955304 n/a	$n/a	1
609	955305 n/a	$n/a	1
610	955306 n/a	$n/a	1
611	Ships in 10 - 14 business days948227 RETAINING RING WH16 WR12DH	$1.72	1
612	955307 n/a	$n/a	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
613	955308 n/a	$n/a	1
614	955309 n/a	$n/a	1
615	955310 n/a	$n/a	1
616	955311 n/a	$n/a	1
617	303247 n/a	$n/a	6
618	Ships in 10 - 14 business days873537 SOCKET PIN WH12D/14/16 WR12DH WR8DH	$1.61	1
619	Ships in 10 - 14 business days873187 O-RING WR16SA	$1.30	1
620	991481 n/a	$n/a	1
621	Ships in 10 - 14 business days992610 Universal Joint Assy 1/2"Sq.Dr WH12D WR12DH WH12DK	$58.96	1
622	Ships in 10 - 14 business days955153 PIN FOR UNIVERSAL JOINT WH16 WH12DH WR8DH WR12DH WH14 WH12D	$1.84	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
623	Ships in 10 - 14 business days728589 BIT ADAPTOR/4 BIT 1/2 SQ DRIVE L45MM Replaces 991476	$14.92	1
624	Ships in 10 - 14 business days944291 HexSocket B 3/8"w/1/2"Sq.Drive BD1/4"/M6 WH12D WH14/16 WR12DH	$5.48	1
625	Ships in 10 - 14 business days873632 HexSocket B 15/32"w/1/2"Sq.Drive BD5/16"WH12D/WR12DH/WR8DH	$9.79	1
626	Ships in 10 - 14 business days873539 HexSocket B 1/2"w/1/2"Sq.Drive BD5/16"WH12D WR12DH WR8DH	$12.16	1
627	Ships in 10 - 14 business days873540 HexSocket B 9/16"w/1/2"Sq.Drive BD3/8" WH12D WR12DH WR8DH	$12.16	1
628	Ships in 10 - 14 business days873536 HexSocket C 21/32"w/1/2"Sq.Drive WH12D/WH14/16/WR12DH	$14.44	1
629	Ships in 10 - 14 business days873624 HexSocket C 23/32"w/1/2"Sq.Drive WH12D WH14/16 WR12DH	$14.44	1
630	Ships in 10 - 14 business days873626 HexSocket D 53/64"w/1/2"Sq.Drive WH12D WH14/16 WR12DH	$16.92	1
631	Ships in 10 - 14 business days873627 HexSocket D 7/8"w/1/2"Sq.Drive WH12D WH14/16 WR12DH	$16.92	1
632	Ships in 10 - 14 business days955139 LONG SOCKET ASSY 1/2" WH16 WH12DH WR8DH WR12DH WH14 WH12D	$16.65	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
633	Ships in 10 - 14 business days955139 LONG SOCKET ASSY 1/2" WH16 WH12DH WR8DH WR12DH WH14 WH12D	$16.65	1
634	955140 n/a	$n/a	1
635	Ships in 10 - 14 business days955141 LONG SOCKET ASSY 3/8" WH16 WH12DH WR8DH WR12DH WH14 WH12D	$16.92	1
636	955149 n/a	$n/a	1
637	Ships in 10 - 14 business days955142 LONG SOCKET ASSY 7/16" WH16 WH12DH WR8DH WR12DH WH14 WH12D	$17.60	1
638	Ships in 10 - 14 business days955150 LONG SOCKET ASSY 19mm WH14 WH12DH WR8DH WR12DH WH12D	$18.76	1
639	955143 n/a	$n/a	1
640	955151 n/a	$n/a	1
641	991480 n/a	$n/a	1
642	955144 n/a	$n/a	1
Ref	Part Number & Description	Price	Qty. Required	Order Qty.
643	986058 n/a	$n/a	1
644	Ships in 10 - 14 business days873633 EXTENSION BAR ASSY 1/2"Sq 4"L WH12D/WH14/16/WR12DH	$19.47	1
645	Ships in 10 - 14 business days993658 SOCKET ASSY FOR DUCT 12mm X52L WR12DH WR8DH WH12D	$64.30	1
646	Ships in 10 - 14 business days993659 SOCKET FOR DUCT 12mm X52L WR12DH WR8DH WH12D	$10.08	1
647	992613 n/a	$n/a	1
648	992614 n/a	$n/a	1
649	992615 n/a	$n/a	1
650	992616 n/a	$n/a	1
651	309992 n/a	$n/a	1

Most Hitachi common pneumatic tool parts are in stock, others are special order. Most orders from Hitachi take 10 - 14 business days to arrive at our warehouse. We normally ship orders the same day that parts are received by our warehouse. In-stock orders ship within one business day of the order.