Hitachi Koky genuine spare parts or replacement parts for to repair Cordless Rotary Hammer DA3640DA.
Hitachi Koky genuine spare parts or replacement parts for to repair Cordless Rotary Hammer DA3640DA.
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Hitachi Koky genuine spare parts or replacement parts for to repair Cordless Rotary Hammer DA3640DA.
In the following table, look for the model of the Cordless Hammer and the respective parts of the code.![]()
| HIKOKI Cordless Rotary Hammer DA3640DA Spare Parts | ||
| # | Part Num. | Description |
| 1 | 381618 | SIDE HANDLE ASSY |
| 4 | 380324 | MOUNT |
| 6 | 380210 | SIDE HANDLE |
| 7 | 380208 | HANDLE BAND |
| 8 | 331247 | HANDLE SCREW |
| 9 | 371151 | FRONT COVER |
| 10 | 318590 | RING |
| 11 | 371138 | WASHER |
| 12 | 381003 | RING |
| 13 | 337559 | Retainer Damper (A) |
| 14 | 380375 | BIT LOCK HOLDER |
| 15 | 380374 | THRUST PLATE |
| 16 | 337556 | SPRING |
| 17 | 371145 | SPRING HOLDER (A) |
| 19 | 380344 | CYLINDER COVER |
| 20 | 967270 | RETAINING RING FOR HOLE D52 |
| 21 | 380373 | STOPPER WASHER |
| 22 | 380370 | OIL SEAL (B) |
| 23 | 380369 | METAL BUSHING ASSY INCLUDED 22 |
| 24 | 380371 | RETAINER DAMPER (B) |
| 25 | 380372 | WASHER |
| 26 | 331244 | O-RING |
| 27 | 380361 | BIT HOLDER |
| 28 | 370654 | BIT LOCK HOLDER |
| 29 | 313396 | O-RING (C) |
| 30 | 380362 | SECOND HAMMER |
| 31 | 380363 | WASHER |
| 32 | 380364 | DAMPER |
| 33 | 380365 | DAMPER HOLDER |
| 34 | 380367 | NEEDLE SLEEVE |
| 35 | 331217 | NEEDLE |
| 36 | 323073 | RING (A) |
| 37 | 380366 | CYLINDER |
| 38 | 380368 | WASHER (B) |
| 39 | 380355 | STRIKER |
| 40 | 986104 | O-RING |
| 41 | 380337 | FAN GUIDE |
| 43 | 323210 | WASHER M4 |
| 44 | 341171 | FIELD |
| 45 | 982631 | WASHER |
| 46 | 608VVM | BALL BEARING 608VVM |
| 47 | 380335 | HOUSING |
| 49 | 333263 | DUST SEAL |
| 50 | 380413 | TAIL COVER |
| 52 | 380414 | PANEL HOLDER |
| 54 | 380757 | CONTROLLER SET |
| 56 | 872767 | O-RING S.32 |
| 57 | 6201DD | BALL BEARING |
| 58 | 361229 | ROTOR (B) |
| 59 | 375306 | BELLOWS |
| 60 | 322808 | O-RING (C) |
| 61 | 380388 | HANDLE SPRING |
| 62 | 380389 | HANDLE HOLDER |
| 64 | 338194 | WEIGHT BUMPER |
| 66 | 325910 | SUPPORT (B) |
| 67 | 380415 | BACK COVER |
| 68 | 379349 | LABEL (A)(2) |
| 69 | 380342 | SWITCH LEVER |
| 70 | 380417 | STOPPER LEVER |
| 71 | 380416 | LEVER SPRING (B) |
| 72 | 380888 | |
| 73 | 339059 | PACKING (A) |
| 74 | 375321 | |
| 75 | 338171 | ON LOCK BUTTON |
| 76 | 370328 | BATTERY RUBBER (B) |
| 77 | 381005 | SWITCH |
| 78 | 317492 | SWITCH SUPPORT (B) |
| 79 | 380652 | HANDLE (A+B) SET |
| 80 | 374772 | WASHER |
| 82 | 379350 | LABEL (B)(2) |
| 86 | 380386 | CRANK COVER |
| 87 | 380645 | CHANGE LEVER |
| 88 | 380646 | LOCK CARD (B) |
| 89 | 380390 | LEVER HOLDER |
| 90 | 380385 | SEAL RING |
| 91 | 338312 | O-RING |
| 92 | 337567 | LEVER SPRING |
| 93 | 370239 | STEEL BALL D5 |
| 94 | 380384 | HOOK |
| 95 | 380382 | SLIDER |
| 96 | 380357 | CRANK PLATE |
| 97 | 380381 | BALL HOLDER |
| 98 | 380380 | LEVER SHAFT |
| 99 | 380383 | CLUTCH SPRING |
| 101 | 380358 | WASHER |
| 102 | 380359 | BEVEL GEAR |
| 103 | 380360 | CLUTCH |
| 104 | 380356 | LOCK PLATE |
| 105 | 331221 | PISTON PIN |
| 106 | 326369 | PISTON |
| 107 | 337535 | CONNECTING ROD |
| 108 | 380348 | CRANK GEAR |
| 109 | 380346 | NEEDLE BEARING |
| 110 | 380347 | WASHER (A) |
| 111 | 380376 | WEIGHT HOLDER |
| 112 | 380377 | WEIGHT SHAFT |
| 113 | 307292 | O-RING (4PC-5) |
| 114 | 380378 | WEIGHT SPRING |
| 115 | 380379 | WEIGHT |
| 116 | 380349 | SLIP CLUTCH ASSY INCLUDES 35.117-123 |
| 117 | 380350 | BEVEL PINION |
| 118 | 944109 | KEY 3X3X8 |
| 119 | 380351 | CLUTCH WASHER |
| 120 | 380352 | SECOND GEAR |
| 121 | 380353 | GEAR HOLDER |
| 122 | 321282 | CLUTCH SPRING (C) |
| 123 | 380354 | SPACER |
| 124 | 380339 | OIL SEAL |
| 125 | 380338 | CRANK CASE |
| 126 | 995396 | BREATHER VALVE |
| 127 | 339061 | CAP SCREW |
| 128 | 380345 | FELT |
| 504 | 380211 | INCLUDES 505 |