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We are Hitachi-HIKOKI Tanaka authorized service center and original spare parts Distributors. We offer low prices and a professional repair service able to advise you for to purchase the most suitable spare part to quickly solve any maintenance and repair issues for Demolition Hammer H55SA.
We are Hitachi-HIKOKI Tanaka authorized service center and original spare parts Distributors. We offer low prices and a professional repair service able to advise you for to purchase the most suitable spare part to quickly solve any maintenance and repair issues for Demolition Hammer H55SA.
Shipping and delivery information will be available shortly.
We are Hitachi-HIKOKI Tanaka authorized service center and original spare parts Distributors. We offer low prices and a professional repair service able to advise you for to purchase the most suitable spare part to quickly solve any maintenance and repair issues for Demolition Hammer H55SA.
In the following table, look for the model of the hammer and the respective parts of the code.![]()
| Hitachi Demolition Hammer H55SA | ||
| # | Part Num. | Description |
| 1 | 949747 | ROLL PIN D6X25 (10 PCS) |
| 2 | 985464 | HANDLE SUPPORT ASSEMBLY |
| 3 | 985465 | HANDLE BOLT |
| 4 | 985455 | STRIKER |
| 5 | 985454 | O-RING FAM810 |
| 6 | 985451 | PIN H55SA UNTIL 07-2000 |
| 6A | 301509 | PIN |
| 7 | 985452 | PISTON FOR H55SA UNTIL 07-2000 |
| 7A | 317084 | PISTON |
| 10 | 956996 | O-RING 1AS.60 |
| 11 | 939542 | C-RING FOR SHAFT D.12 (10 PCS) |
| 11A | 939543 | C-RING FOR SHAFT D.14 (10 PCS) |
| 12A | 985453 | WASHER |
| 13 | 985450 | CONNECTING ROD H55SA UNTIL 07-2000 |
| 13A | 317082 | CONNECTING ROD |
| 14 | 985470 | NEEDLE BEARING RNA4901 |
| 16A | 985449 | COVER |
| 16B | 986957 | COVER |
| 17A | 985448 | RING (B) |
| 17B | 877316 | O-RING S.90 |
| 18 | 985467 | RING |
| 19 | 985444 | ARMATURE SHAFT H55SA UNTIL 07-2000 |
| 19A | 319502 | ARMATURE SHAFT H55SA AFTER 08-2000 |
| 20 | 985443 | BEARING COVER |
| 21A | 6204DD | BALL BEARING 6204DD |
| 22 | 986941 | CYLINDER FOR H55SA WITH CANNON |
| 23A | 993241 | SPRING SEAT |
| 23B | 993241 | SPRING SEAT |
| 24 | 981937 | SPRING |
| 24A | 302096 | SPRING |
| 25 | 985463 | WASHER |
| 25A | 993243 | NUT |
| 26 | 943364 | PIN (NEW TYPE) |
| 27 | 985477 | SIDE HANDLE |
| 28 | 985464 | HANDLE SUPPORT ASSEMBLY |
| 29 | 985462 | LOCKING LEVER |
| 29A | 302095 | LOCKING LEVER |
| 30 | 985479 | BOLT M8X25 |
| 31 | 986945 | FRONT COVER FOR H55SA |
| 32 | 986944 | SECOND STRIKER (H55SA) |
| 33 | 986943 | WASHER |
| 34 | 986942 | SHOCK ABSORBER |
| 35 | 986946 | O-RING (C) |
| 36 | 957561 | HITACHI NAMEPLATE |
| 38 | 991713 | GUIDE |
| 38A | 991713 | GUIDE |
| 39 | 985436 | WASHER |
| 40 | 6200VV | BALL BEARING 6200VVCM1 |
| 41 | 985435 | HOUSING ASSEMBLY |
| 44 | 983362 | BRUSH HOLDER |
| 45A | 999071 | AUTO-STOP CARBON BRUSHES (1 PAIR) |
| 46 | 961781 | BRUSH CAP |
| 47 | 981959 | COVER |
| 50 | 980750 | GUIDE PLATE |
| 51 | 985469 | CORD ARMOR |
| 52 | 980727 | HANDLE SHOCK ABSORBERS |
| 54 | 938307 | PILLAR TERMINAL |
| 55 | 958308Z | TERMINAL |
| 56 | 981869 | SUPPORT |
| 57A | 981533Z | BIPOLAR SWITCH |
| 57B | 992891 | MONOPOLAR SWITCH |
| 59 | 985437 | END COVER |
| 62 | 949510 | RIVET D2.5X4.8 (10 PCS) |
| 64 | 959141 | JOINT |
| 65 | 983276Z | INTERNAL WIRE |
| 66 | 949423 | FLAT WASHER M4 |
| 68A | 991711 | SPACER |
| 70 | 983273 | HANDLE (B) |
| 71 | 980751 | HANDLE GASKET |
| 73 | 985474 | WIRE SUPPORT |
| 75 | 960266 | CORD CLIP |
| 76 | 983272 | HANDLE (A) |
| 77 | 994273 | NOISE SUPPRESSOR |
| 78 | 940778 | CORD SLEEVE 10.7 |
| 79 | 714520 | CORD 5M 2X1.5 WITH PLUG |
| 80D | 986968 | MOTOR HOUSING |
| 81 | 985445 | SPACER |
| 82 | 985446 | FIRST GEAR |
| 83 | 932815 | WOODRUFF KEY 3X13 |
| 84 | 985442 | NEEDLE BEARING BK1512 |
| 85 | 985447 | GASKET |
| 86 | 985440 | GEAR CASE |
| 88A | 6202VV | BALL BEARING 6202VV |
| 89 | 985439 | OIL SEAL |
| 90 | 985438 | SLEEVE |
| 91 | 985482 | FAN |
| 92 | 985472E | ARMATURE 220V DH50SA1/SB H55SA |
| 95 | 986277 | INTERNAL WIRE |
| 96 | 985471F | STATOR 230V-240V H55SA |
| 97 | 959140 | JOINT |
| 98 | 937623 | TERMINAL |
| 99 | 985464 | HANDLE SUPPORT ASSEMBLY |
| 103 | 949424 | WASHER (10 PCS) |
| 104 | 986959 | D-HANDLE |
| 105 | 986960 | HOLDER (A) |
| 106 | 986961 | SUPPORT |
| 108 | 944951 | GRIP |
| 109 | 986962 | PIN |
| 110 | 986963 | WASHER (C) |
| 111 | 310891 | STOP LEVER ASSEMBLY |
| 112 | 319842 | CRANK SHAFT SET H55SA |
| 501C | 319783 | CASE (PLASTIC) |
| 502 | 986947 | BULL POINT 300MM |
| 503 | 872422 | ALLEN KEY |
| 504 | 981840 | GREASE (30G TUBE) |
| 505 | 985468 | DUST COVER |