DeWALT Parts

DeWALT Chipping Hammer Hammer Drill Replacement Parts For Model DW551 (Type 103)

DeWALT Parts We Sell Only Genuine DeWALT Parts

Popular Parts for DW551

Search Within Model

Questions & Answers for DeWALT DW551
Browse all Parts Search by Area
Page A Diagram and Parts List for Type 103 DeWALT Hammer Drill
Page A
Page B Diagram and Parts List for Type 103 DeWALT Hammer Drill
Page B
Previous Showing All Parts Next
Page A
Page A Diagram and Parts List for Type 103 DeWALT Hammer Drill
  • 251
    Collar – Part Number: 326555-00
    Collar
    Part Number: 326555-00
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $8.34
  • 252
    Bushing – Part Number: 326552-00
    Bushing
    Part Number: 326552-00
      In Stock
    $10.46
  • 253
    Pin – Part Number: N079374
    Pin
    Part Number: N079374
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 254
    Handle,Side – Part Number: 327146-00
    Handle,Side
    Part Number: 327146-00
      No Longer Available
  • 255
    Washer – Part Number: 323753-18
    Washer
    Part Number: 323753-18
      No Longer Available
  • 256
    Knob – Part Number: 327351-00
    Knob
    Part Number: 327351-00
      No Longer Available
  • 261
    Washer – Part Number: 323753-11
    Washer
    Part Number: 323753-11
      In Stock
    $6.16
  • 262
    Ring,o – Part Number: 323711-14
    Ring,o
    Part Number: 323711-14
      No Longer Available
  • 265
    Repair Kit – Part Number: 579580-00
    Repair Kit
    Part Number: 579580-00
      No Longer Available
  • 266
    Ring,o – Part Number: 323711-10
    Ring,o
    Part Number: 323711-10
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 267
    Washer – Part Number: 582381-00
    Washer
    Part Number: 582381-00
      Special Order
    $6.96
  • 268
    O Ring – Part Number: 577744-02
    O Ring
    Part Number: 577744-02
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 269
    Washer – Part Number: 323753-16
    Washer
    Part Number: 323753-16
      No Longer Available
  • 270
    O Ring – Part Number: N210233
    O Ring
    Part Number: N210233
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 271
    Cap – Part Number: 326044-00
    Cap
    Part Number: 326044-00
      No Longer Available
  • 272
    Spindle – Part Number: 493132-00
    Spindle
    Part Number: 493132-00
      No Longer Available
  • 273
    Casting Assembly – Part Number: 325030-03
    Casting Assembly
    Part Number: 325030-03
      No Longer Available
  • 274
    Screw – Part Number: 918825-03
    Screw
    Part Number: 918825-03
      No Longer Available
  • 275
    Retainer – Part Number: 325405-00
    Retainer
    Part Number: 325405-00
      No Longer Available
  • 276
    Ball,Rubber – Part Number: 325404-00
    Ball,Rubber
    Part Number: 325404-00
      No Longer Available
  • 277
    Seal,lip – Part Number: 327141-00
    Seal,lip
    Part Number: 327141-00
      Special Order
    Minimum Quantity of 2 required
    $6.16
  • 278
    Ring,o – Part Number: 323711-15
    Ring,o
    Part Number: 323711-15
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 279
    Casting – Part Number: 325028-00
    Casting
    Part Number: 325028-00
      No Longer Available
  • 280
    Gasket – Part Number: 325935-00
    Gasket
    Part Number: 325935-00
      No Longer Available
  • 281
    Lock,Spindle – Part Number: 588560-00
    Lock,Spindle
    Part Number: 588560-00
      In Stock
    $6.61
  • 287
    Ring – Part Number: 323763-04
    Ring
    Part Number: 323763-04
      No Longer Available
  • 292
    Deflector,Dust – Part Number: 327210-00
    Deflector,Dust
    Part Number: 327210-00
      No Longer Available
  • 294
    Ring,o – Part Number: 323711-28
    Ring,o
    Part Number: 323711-28
      No Longer Available
  • 307
    Sleeve – Part Number: 328051-00
    Sleeve
    Part Number: 328051-00
      No Longer Available
  • 800
    Grease – Part Number: 328771-02
    Grease
    Part Number: 328771-02
      In Stock
    $22.71
  • 846
    Kit,Maintenence – Part Number: 327467-03
    Kit,Maintenence
    Part Number: 327467-03
      No Longer Available
  • 847
    Repair Kit – Part Number: 576171-00
    Repair Kit
    Part Number: 576171-00
      Special Order
    $38.01
  • 861
    Box,Kit – Part Number: 381297-01
    Box,Kit
    Part Number: 381297-01
      No Longer Available
Page B
Page B Diagram and Parts List for Type 103 DeWALT Hammer Drill
  • 101
    Kit,Armature – Part Number: 326936-07
    Kit,Armature
    Part Number: 326936-07
      No Longer Available
  • 102
    Field and Case – Part Number: 286186-00
    Field and Case
    Part Number: 286186-00
      No Longer Available
  • 103
    Switch,On/Off – Part Number: 326087-00
    Switch,On/Off
    Part Number: 326087-00
      No Longer Available
  • 104
    Brush Set – Part Number: 327148-03
    Brush Set
    Part Number: 327148-03
      No Longer Available
  • 106
    Power Cord - 15
    Power Cord - 15', 16 Gauge, 3-Wire
    Part Number: 36495-98
      No Longer Available
  • 107
    Electronic – Part Number: 326138-02
    Electronic
    Part Number: 326138-02
      No Longer Available
  • 108
    Block,Terminal – Part Number: 326191-00
    Block,Terminal
    Part Number: 326191-00
      No Longer Available
  • 109
    Lead – Part Number: 325089-00
    Lead
    Part Number: 325089-00
      Special Order
    $6.16
  • 110
    Block,Terminal – Part Number: 326189-00
    Block,Terminal
    Part Number: 326189-00
      No Longer Available
  • 112
    Cord Protector – Part Number: 323091-01
    Cord Protector
    Part Number: 323091-01
      In Stock
    $10.33
  • 113
    Cord Clamp – Part Number: 821070
    Cord Clamp
    Part Number: 821070
      In Stock
    $6.16
  • 114
    Screw – Part Number: 330065-08
    Screw
    Part Number: 330065-08
      No Longer Available
  • 115
    Guide,Cable – Part Number: 326190-00
    Guide,Cable
    Part Number: 326190-00
      Special Order
    $6.16
  • 116
    Screw – Part Number: 330065-05
    Screw
    Part Number: 330065-05
      Special Order
    $6.16
  • 117
    Insulator – Part Number: 326581-00
    Insulator
    Part Number: 326581-00
      No Longer Available
  • 118
    Handle – Part Number: 325382-00
    Handle
    Part Number: 325382-00
      No Longer Available
  • 120
    Trigger,Lock-On – Part Number: 327325-00
    Trigger,Lock-On
    Part Number: 327325-00
      Special Order
    $17.09
  • 121
    Screw – Part Number: 326519-00
    Screw
    Part Number: 326519-00
      No Longer Available
  • 123
    Baffle – Part Number: 492073-00
    Baffle
    Part Number: 492073-00
      No Longer Available
  • 124
    Screw – Part Number: 330065-11
    Screw
    Part Number: 330065-11
      Special Order
    $6.16
  • 126
    Ball Bearing – Part Number: 577745-00
    Ball Bearing
    Part Number: 577745-00
      In Stock
    $22.20
  • 127
    Sleeve – Part Number: 325279-00
    Sleeve
    Part Number: 325279-00
      No Longer Available
  • 128
    Cover – Part Number: 326934-01
    Cover
    Part Number: 326934-01
      No Longer Available
  • 129
    Fan – Part Number: 577736-00
    Fan
    Part Number: 577736-00
      No Longer Available
  • 130
    Screw – Part Number: 324119-02
    Screw
    Part Number: 324119-02
    ★★★★★
    ★★★★★
    (1)
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 131
    Shutter – Part Number: 326579-00
    Shutter
    Part Number: 326579-00
      Special Order
    $6.16
  • 133
    Spring,Brush – Part Number: 326667-00
    Spring,Brush
    Part Number: 326667-00
      No Longer Available
  • 134
    Holder,Choke – Part Number: 326933-01
    Holder,Choke
    Part Number: 326933-01
      Special Order
    $6.16
  • 135
    Damper – Part Number: 325917-00
    Damper
    Part Number: 325917-00
      No Longer Available
  • 136
    Screw – Part Number: 324007-11
    Screw
    Part Number: 324007-11
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 138
    Lead – Part Number: 323635-14
    Lead
    Part Number: 323635-14
      Special Order
    $6.16
  • 139
    Connector – Part Number: 326048-00
    Connector
    Part Number: 326048-00
      Special Order
    $6.16
  • 140
    Screw – Part Number: 326619-00
    Screw
    Part Number: 326619-00
      In Stock
    $6.16
  • 150
    Gearcase Assembly – Part Number: 329033-00
    Gearcase Assembly
    Part Number: 329033-00
      No Longer Available
  • 151
    Bearing,Needle – Part Number: 330004-32
    Bearing,Needle
    Part Number: 330004-32
      No Longer Available
  • 152
    Bearing,Needle – Part Number: 330004-33
    Bearing,Needle
    Part Number: 330004-33
      No Longer Available
  • 153
    Gearcase Cover – Part Number: 329039-01
    Gearcase Cover
    Part Number: 329039-01
      No Longer Available
  • 154
    Seal – Part Number: 325936-00
    Seal
    Part Number: 325936-00
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 165
    Seal – Part Number: 327141-02
    Seal
    Part Number: 327141-02
      Special Order
    $6.49
  • 167
    Screw – Part Number: 918825-02
    Screw
    Part Number: 918825-02
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 168
    Screw – Part Number: 918825-04
    Screw
    Part Number: 918825-04
      No Longer Available
  • 169
    Crankshaft – Part Number: 581014-00
    Crankshaft
    Part Number: 581014-00
      No Longer Available
  • 170
    Ring,o – Part Number: 323711-26
    Ring,o
    Part Number: 323711-26
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 171
    Rod,connecting – Part Number: 325002-00
    Rod,connecting
    Part Number: 325002-00
      In Stock
    $6.16
  • 172
    Piston – Part Number: 324858-00
    Piston
    Part Number: 324858-00
      No Longer Available
  • 173
    Pin – Part Number: 330041-22
    Pin
    Part Number: 330041-22
      Special Order
    $6.16
  • 174
    Retainer – Part Number: 325905-00
    Retainer
    Part Number: 325905-00
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 175
    Ring,o – Part Number: 323711-11
    Ring,o
    Part Number: 323711-11
      Special Order
    Minimum Quantity of 2 required
    $6.16
  • 176
    Cylinder – Part Number: 326098-03
    Cylinder
    Part Number: 326098-03
      No Longer Available
  • 177
    Seal – Part Number: 323711-21
    Seal
    Part Number: 323711-21
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 180
    Ram – Part Number: 329319-00
    Ram
    Part Number: 329319-00
      No Longer Available
  • 181
    Insert – Part Number: 326008-00
    Insert
    Part Number: 326008-00
      No Longer Available
  • 183
    Circlip – Part Number: 323763-03
    Circlip
    Part Number: 323763-03
      No Longer Available
  • 191
    Blank – Part Number: 326721-00
    Blank
    Part Number: 326721-00
      No Longer Available
  • 192
    Ring, O – Part Number: 917729-00
    Ring, O
    Part Number: 917729-00
      No Longer Available
  • 196
    Clamshell Set – Part Number: 325918-34
    Clamshell Set
    Part Number: 325918-34
      No Longer Available
  • 197
    Lens – Part Number: 326192-00
    Lens
    Part Number: 326192-00
      No Longer Available
  • 198
    BUFFR,19.5mm Id – Part Number: 325916-01
    BUFFR,19.5mm Id
    Part Number: 325916-01
      No Longer Available
  • 201
    Bridge – Part Number: 326194-00
    Bridge
    Part Number: 326194-00
      No Longer Available
  • 205
    Cover – Part Number: 325371-04
    Cover
    Part Number: 325371-04
      Special Order
    $6.16
  • 206
    Ring,o – Part Number: 323711-22
    Ring,o
    Part Number: 323711-22
      No Longer Available
  • 207
    Filter – Part Number: 326824-00
    Filter
    Part Number: 326824-00
      No Longer Available
  • 208
    Ring,O – Part Number: 323711-17
    Ring,O
    Part Number: 323711-17
      No Longer Available
  • 210
    Baffle,Fan – Part Number: 326242-00
    Baffle,Fan
    Part Number: 326242-00
      No Longer Available
  • 211
    Cap,End – Part Number: 325384-00
    Cap,End
    Part Number: 325384-00
      No Longer Available
  • 290
    End Cap Assembly – Part Number: 326784-01
    End Cap Assembly
    Part Number: 326784-01
      No Longer Available
  • 291
    Screw – Part Number: 324007-10
    Screw
    Part Number: 324007-10
      Special Order
    Minimum Quantity of 2 required
    $6.16
  • 303
    Nameplate – Part Number: 329201-08
    Nameplate
    Part Number: 329201-08
      No Longer Available
  • 304
    Label,Ident – Part Number: 326200-04
    Label,Ident
    Part Number: 326200-04
      No Longer Available
  • 305
    Terminal – Part Number: 88667-00
    Terminal
    Part Number: 88667-00
      In Stock
    $6.16
  • 306
    Terminal – Part Number: 444262-00
    Terminal
    Part Number: 444262-00
      In Stock
    $6.16

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.