
Hitachi Power Tools
ELECTRIC TOOL PARTS LIST
LIST NO. E479
ROTARY HAMMER
Model DH 24PC2
1
2
23
24
25
26
27
28
29
30
31
32
54
55
56
57
58
59
60
44
45
46
61
62
2004 • 5 •30
(E1)
3
4
5
6
7
8
9
10
17
18
19
41
20
21
22
33
47
34
58
11
63
35
48
12
36
42
64
49
37
13
65
38
50
14
15
16
39
40
43
51
52
53
501
502
503
504
72
71
67
73
72
73
68
69
70
74
66
78
75
76
77
83
79
80
81
82

PARTS
ITEM
NO.
CODE NO.
DESCRIPTION REMARKS
1 306-345 FRONT CAP 1
2 306-340 STOPPER RING 1
3 322-809 GRIP 1
4 322-810 BALL HOLDER 1
5 322-811 HOLDER PLATE 1
6 322-812 HOLDER SPRING 1
7 984-118 WASHER (B) 1
8 939-547
RETAINING RING FOR D20 SHAFT (10 PCS.)
9 301-654 TAPPING SCREW (W/FLANGE) D5X35 4
10 323-178 GEAR COVER 1
11 HITACHI LABEL (A) 1
12 322-789 PUSHING BUTTON 1
13 317-223 PUSHING SPRING 1
14 323-179 CHANGE LEVER 1
15 878-885 O-RING (S-18) 1
16 317-238 SPRING (B) 2
17 307-688 OIL SEAL 1
18 322-815 SLEEVE 1
19 323-232 FELT PACKING (B) 1
20 690-4DD BALL BEARING 6904DDPS2L 1
21 322-819 SLEEVE (A) 1
22 322-813 RETAINING RING 37MM 1
23 959-156 STEEL BALL D7.0 (10 PCS.) 1
24 323-184 CYLINDER 1
25 323-185 SECOND GEAR 1
26 317-233 SPRING (A) 1
27 317-234 WASHER (A) 1
28 317-235 RETAINING RING D30 1
29 322-803 SECOND HAMMER 1
30 944-486 O-RING (1AP-20) 1
31 322-804 HAMMER HOLDER 1
32 322-802 O-RING (B) 1
33 322-805 DAMPER (A) 1
34 322-808 O-RING (C) 1
35 322-806 DAMPER HOLDER 1
36 322-807 STOPPER RING 1
37 322-801 STRIKER 1
38 322-834 O-RING (I.D.16) 1
39 322-800 PISTON 1
40 322-793 O-RING (I.D.66.5) 1
41 322-792 INNER COVER 1
42 322-798 PISTON PIN 1
43 322-799 WASHER (C) 2
44 323-249 PINION SLEEVE 1
45 318-522 LOCK PLATE 1
46 323-181 SECOND PINION 1
47 323-182 CLUTCH SPRING 1
48 323-183 CLUTCH 1
49 323-180 SECOND SHAFT 1
50 306-990 RECIPROCATING BEARING 1
51 322-797 FIRST GEAR 1
ALTERNATIVE PARTS--- 2 ---
*
DH 24PC2
NO.
USED
1
5 -- 04

PARTS
ITEM
NO.
CODE NO.
DESCRIPTION
52 301-663 SPACER 1
53 626-VVM BALL BEARING 626VVC2PS2L 1
54 322-816 FELT PACKING 1
55 876-796 O-RING (P-22) 1
56 322-818 PACKING WASHER 1
57 608-DDM BALL BEARING 608DDC2PS2L 1
58 982-631 WASHER (A) 2
*59 360-648U ARMATURE ASS’Y 110V-120V 1 INCLUD. 57, 58, 63
*59 360-648E ARMATURE 220V-230V 1
*59 360-648F ARMATURE 240V 1
60 322-791 FAN GUIDE 1
61 981-421 HEX. HD. TAPPING SCREW D4X55 2
*62 340-581C STATOR 110V-120V 1
*62 340-581E STATOR 220V-230V 1
*62 340-581F STATOR 240V 1
63 608-VVM BALL BEARING 608VVC2PS2L 1
64 322-832 HOUSING 1
65 NAME PLATE 1
66 322-790 PUSHING BUTTON 1
67 HITACHI LABEL 1
68 999-088 CARBON BRUSH (1 PAIR) 2
69 308-536 SPRING 2
70 306-945 TAPPING SCREW D3X10 4
71 322-838 BRUSH HOLDER 2
*72 322-826 INTERNAL WIRE (BROWN) 1
*72 322-827 CHOKE COIL (BROWN) 1
*72 322-821 INTERNAL WIRE (BROWN) 1 FOR VEN, USA, CAN
*72 322-828 CHOKE COIL (BROWN) 1 FOR GBR (110V)
*73 322-829 INTERNAL WIRE (BLUE) 1
*73 322-830 CHOKE COIL (BLUE) 1
*73 322-822 INTERNAL WIRE (BLUE) 1 FOR VEN, USA, CAN
*73 322-831 CHOKE COIL (BLUE) 1 FOR GBR (110V)
74 322-823 SUPPORT (B) 2
*75 322-825 SWITCH (B) 1
*75 322-820 SWITCH (A) 1 FOR VEN, USA, CAN, GBR (110V)
*76 930-039 NOISE SUPPRESSOR 1
*77 981-373 TUBE (D) 2 FOR CORD
*78 953-327 CORD ARMOR D8.8 1
*78 938-051 CORD ARMOR D10.1 1
*79 500-245Z CORD 1 (CORD ARMOR D10.1)
*79 500-393Z CORD 1 (CORD ARMOR D10.1) FOR VEN
*79 500-424Z CORD 1 (CORD ARMOR D8.8) FOR KUW, SIN
*79 500-390Z CORD 1 (CORD ARMOR D8.8) FOR EUROPE
*79 500-408Z CORD 1 (CORD ARMOR D8.8) FOR NZL, AUS
*79 500-446Z CORD 1 (CORD ARMOR D8.8) FOR GBR (230V)
*79 500-454Z CORD 1 (CORD ARMOR D8.8) FOR GBR (110V)
*79 500-391Z CORD 1 (CORD ARMOR D8.8) FOR SUI
*79 500-249Z CORD 1 (CORD ARMOR D8.8) FOR USA, CAN
*79 500-440Z CORD 1 (CORD ARMOR D8.8) FOR HKG
80 937-631 CORD CLIP 1
81 984-750 TAPPING SCREW (W/FLANGE) D4X16 2
5 -- 04
ALTERNATIVE PARTS --- 3 ---
*
NO.
USED
FOR NZL, AUS, GBR (230V), FIN, SUI, ESP, AUT
FOR NZL, AUS, GBR (230V), FIN, SUI, ESP, AUT
EXCEPT FOR SYR, VEN, KUW, USA, CAN, SIN, HKG
REMARKS
DH 24PC2

PARTS
ITEM
NO.
CODE NO.
DESCRIPTION REMARKS
82 301-653 TAPPING SCREW (W/FLANGE) D4X20 (BLACK) 2
83 322-833 HANDLE COVER 1
DH 24PC2
NO.
USED
ALTERNATIVE PARTS--- 4 ---
*
5 -- 04

STANDARD ACCESSORIES
ITEM
NO.
CODE NO.
DESCRIPTION REMARKS
501 323-310 CASE 1
502 303-659 SIDE HANDLE 1
503 303-709 DEPTH GAUGE 1
504 303-624 CHUCK ADAPTER (D) (SDS PLUS) 1 FOR AUS
NO.
USED
OPTIONAL ACCESSORIES
ITEM
NO.
CODE NO.
DESCRIPTION
601 980-927 GREASE FOR HAMMER.HAMMER DRILL (500G) 1
602 981-840
GREASE (A) FOR HAMMER.HAMMER DRILL (30G)
603 306-885 DUST COLLECTOR (B) ASS’Y 1 INCLUD. 604
604 306-910 SOCKET ADAPTER (B) 1
605 971-787 DUST CUP 1
606 306-910 SOCKET ADAPTER (B) 1
607 931-844 STOPPER 1
608 321-813 DRILL CHUCK 13VLD-D 1
609 303-334 CHUCK HANDLE 1
610 971-511Z + DRIVER BIT (A) NO.2 25L 1
611 971-512Z + DRIVER BIT (A) NO.3 25L 1
612 944-477 COTTER 1
613 982-684
614 982-685
CENTER PIN (A) 109L FOR CORE BIT D32-38
CENTER PIN (B) 104L FOR CORE BIT D45-90
615 982-672 CORE BIT (A) 25MM 1
616 982-673 CORE BIT (A) 29MM 1
617 982-674 CORE BIT (A) 32MM 1 INCLUD. 618
618 982-686 GUIDE PLATE (FOR CORE BIT 32MM) 1
619 982-675 CORE BIT (A) 35MM 1 INCLUD. 620
620 982-687 GUIDE PLATE (FOR CORE BIT 35MM) 1
621 982-676 CORE BIT (A) 38MM 1 INCLUD. 622
622 982-688 GUIDE PLATE (FOR CORE BIT 38MM) 1
623 982-677 CORE BIT (B) 45MM 1 INCLUD. 624
624 982-689 GUIDE PLATE (FOR CORE BIT 45MM) 1
625 982-678 CORE BIT (B) 50MM 1 INCLUD. 626
626 982-690 GUIDE PLATE (FOR CORE BIT 50MM) 1
627 971-794
628 971-795
629 971-796
630 971-797
631 971-798
ANCHOR SETTING ADAPTER A W1/4” (MANUAL)
ANCHOR SETTING ADAPTER A W5/16” (MANUAL)
ANCHOR SETTING ADAPTER A W3/8” (MANUAL)
ANCHOR SETTING ADAPTER A W1/2” (MANUAL)
ANCHOR SETTING ADAPTER A W5/8” (MANUAL)
ALTERNATIVE PARTS --- 5 ---5 -- 04
*
NO.
USED
1
1
1
1
1
1
1
1
DH 24PC2
REMARKS

OPTIONAL ACCESSORIES
ITEM
CODE NO.
NO.
632 971-799
633 971-800
634 971-801
635 971-802
636 971-803
DESCRIPTION REMARKS
ANCHOR SETTING ADAPTER B W1/4” (MANUAL)
ANCHOR SETTING ADAPTER B W5/16” (MANUAL)
ANCHOR SETTING ADAPTER B W3/8” (MANUAL)
ANCHOR SETTING ADAPTER B W1/2” (MANUAL)
ANCHOR SETTING ADAPTER B W5/8” (MANUAL)
637 944-460 TAPER SHANK DRILL BIT D11X100 1
638 944-461 TAPER SHANK DRILL BIT D12.3X110 1
639 993-038 TAPER SHANK DRILL BIT D12.7X110 1
640 944-462 TAPER SHANK DRILL BIT D14.3X110 1
641 944-500 TAPER SHANK DRILL BIT D14.5X110 1
642 944-463 TAPER SHANK DRILL BIT D17.5X120 1
643 944-464 TAPER SHANK DRILL BIT D21.5X140 1
644 320-859 SYRINGE (BLOW-OUT BULB TYPE) 1
645 303-046
646 303-044
647 303-045
648 302-976
649 302-975
650 303-621
651 302-974
652 302-979
653 302-978
654 303-622
655 302-977
BULL POINT (SDS+) 250MM (ROUND SHANK TYPE)
CHEMICAL ANCHOR ADAPTER (SDS+)12.7MMX90L
CHEMICAL ANCHOR ADAPTER (SDS+) 19.0MMX100L
ANCHOR SETTING ADAPTER A (SDS+) W1/4X260L
ANCHOR SETTING ADAPTER A (SDS+) W5/16X260L
ANCHOR SETTING ADAPTER A (SDS+) W3/8X160L
ANCHOR SETTING ADAPTER A (SDS+) W3/8X260L
ANCHOR SETTING ADAPTER B (SDS+) W1/4X260L
ANCHOR SETTING ADAPTER B (SDS+) W5/16X260L
ANCHOR SETTING ADAPTER B (SDS+) W3/8X160L
ANCHOR SETTING ADAPTER B (SDS+) W3/8X260L
656 303-332 HAMMER DRILL CHUCK SET 13MM 1 INCLUD. 609, 657
657 303-335 RUBBER CAP 1
658 303-617
659 303-618
TAPER SHANK ADAPTER (SDS PLUS) NO.1
TAPER SHANK ADAPTER (SDS PLUS) NO.2
660 303-619 A-TAPER SHANK ADAPTER (SDS PLUS) 1
661 303-620 B-TAPER SHANK ADAPTER (SDS PLUS) 1
662 303-627
663 303-625
664 303-626
CORE BIT SHANK (SDS PLUS) 45-90MM 300L
CORE BIT SHANK (SDS PLUS) 25-38MM 105L
CORE BIT SHANK (SDS PLUS) 25-38MM 300L
665 303-624 CHUCK ADAPTER (D) (SDS PLUS) 1
666 321-825 DRILL CHUCK AND ADAPTER SET 1 INCLUD. 667, 668
667 303-623 CHUCK ADAPTER (G) (SDS PLUS) 1
668 321-814 DRILL CHUCK 13VLRB-D 1 INCLUD. 609, 669
669 995-344
FLAT HD. SCREW (A) (LEFT HAND) M6X25
670 306-369 DRILL BIT (SLENDER SHAFT) D3.4X90 1
671 306-368 DRILL BIT (SLENDER SHAFT) D3.5X90 1
672 306-370
ADAPTER FOR SLENDER SHAFT (SDS PLUS)
673 930-515 CHUCK WRENCH 10G 1
674 308-471
GREASE FOR HAMMER.HAMMER DRILL (70G)
NO.
USED
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DH 24PC2
ALTERNATIVE PARTS--- 6 ---
*
Printed in Japan
(040530N)
5 -- 04