DeWALT Parts

DeWALT Stapler Nailer Replacement Parts For Model D51420 (Type 1)

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Popular Parts for DeWALT D51420 (Type 1)

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Page A Diagram and Parts List for D51420 Type 1 DeWALT Nailer
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Page A Diagram and Parts List for D51420 Type 1 DeWALT Nailer
  • 1
    Bolt – Part Number: 5140036-00
    Bolt
    Part Number: 5140036-00
      Special Order
    $6.16
  • 2
    Bushing – Part Number: 5140036-01
    Bushing
    Part Number: 5140036-01
      No Longer Available
  • 3
    Exhaust Deflector – Part Number: 5140036-02
    Exhaust Deflector
    Part Number: 5140036-02
      No Longer Available
  • 4
    Bolt – Part Number: 5140036-03
    Bolt
    Part Number: 5140036-03
      No Longer Available
  • 5
    Cap – Part Number: 5140036-04
    Cap
    Part Number: 5140036-04
      Special Order
    $15.42
  • 6
    Gasket – Part Number: 5140036-05
    Gasket
    Part Number: 5140036-05
      No Longer Available
  • 7
    Seal – Part Number: 5140036-06
    Seal
    Part Number: 5140036-06
      No Longer Available
  • 8
    O-Ring – Part Number: 5140036-07
    O-Ring
    Part Number: 5140036-07
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 9
    Bumper – Part Number: 5140036-08
    Bumper
    Part Number: 5140036-08
      Special Order
    $6.16
  • 10
    Spring – Part Number: 5140036-09
    Spring
    Part Number: 5140036-09
      Special Order
    $6.16
  • 11
    O-Ring – Part Number: 5140036-10
    O-Ring
    Part Number: 5140036-10
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 12
    O-Ring – Part Number: 5140036-11
    O-Ring
    Part Number: 5140036-11
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 13
    Head Valve – Part Number: 5140036-12
    Head Valve
    Part Number: 5140036-12
      No Longer Available
  • 14
    Hold Down – Part Number: 5140036-13
    Hold Down
    Part Number: 5140036-13
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 15
    O-Ring – Part Number: 5140036-14
    O-Ring
    Part Number: 5140036-14
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 16
    O-Ring – Part Number: 5140036-53
    O-Ring
    Part Number: 5140036-53
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 17
    Driver Assembly – Part Number: 5140036-51
    Driver Assembly
    Part Number: 5140036-51
      No Longer Available
  • 18
    O-Ring – Part Number: 5140036-11
    O-Ring
    Part Number: 5140036-11
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 19
    Cylinder – Part Number: 5140036-18
    Cylinder
    Part Number: 5140036-18
      Special Order
    $10.67
  • 20
    Bumper – Part Number: 5140036-19
    Bumper
    Part Number: 5140036-19
      No Longer Available
  • 21
    Plate – Part Number: 5140036-20
    Plate
    Part Number: 5140036-20
      No Longer Available
  • 22
    Body – Part Number: 5140036-21
    Body
    Part Number: 5140036-21
      No Longer Available
  • 23
    O-Ring – Part Number: 5140036-22
    O-Ring
    Part Number: 5140036-22
      No Longer Available
  • 24
    End Cap – Part Number: 5140036-23
    End Cap
    Part Number: 5140036-23
      No Longer Available
  • 25
    O Ring – Part Number: 50049-00
    O Ring
    Part Number: 50049-00
      In Stock
    Minimum Quantity of 2 required
    $6.49
  • 26
    O-ring – Part Number: 390748-00
    O-ring
    Part Number: 390748-00
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 27
    Trigger Housing – Part Number: 639885-00
    Trigger Housing
    Part Number: 639885-00
      No Longer Available
  • 28
    O-Ring – Part Number: 639886-00
    O-Ring
    Part Number: 639886-00
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 29
    O-Ring – Part Number: 390745-00
    O-Ring
    Part Number: 390745-00
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 30
    O-ring – Part Number: 390154-00
    O-ring
    Part Number: 390154-00
      No Longer Available
  • 31
    Pilot Valve – Part Number: 391790-00
    Pilot Valve
    Part Number: 391790-00
      No Longer Available
  • 32
    Spring – Part Number: 603414-00
    Spring
    Part Number: 603414-00
      No Longer Available
  • 33
    O-Ring – Part Number: 617160-00
    O-Ring
    Part Number: 617160-00
      No Longer Available
  • 34
    Stem Trigger Valve – Part Number: 390743-00
    Stem Trigger Valve
    Part Number: 390743-00
      No Longer Available
  • 35
    TRIGGER VALVE ASSY. – Part Number: 647956-00
    TRIGGER VALVE ASSY.
    Part Number: 647956-00
      No Longer Available
  • 36
    Trigger Assy – Part Number: 398230-00
    Trigger Assy
    Part Number: 398230-00
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $6.16
  • 37
    Roll Pin – Part Number: 330036-24
    Roll Pin
    Part Number: 330036-24
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 38
    Roll Pin – Part Number: 330036-20
    Roll Pin
    Part Number: 330036-20
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 39
    Pin – Part Number: 395091-00
    Pin
    Part Number: 395091-00
    ★★★★★
    ★★★★★
    (4)
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 40
    Grommet – Part Number: 391814-00
    Grommet
    Part Number: 391814-00
    ★★★★★
    ★★★★★
    (13)
      In Stock
    $6.16
  • 41
    Contact Trip – Part Number: 5140036-26
    Contact Trip
    Part Number: 5140036-26
      No Longer Available
  • 42
    Depth Adjustment Rod – Part Number: 5140036-27
    Depth Adjustment Rod
    Part Number: 5140036-27
      No Longer Available
  • 43
    Spring – Part Number: 5140036-28
    Spring
    Part Number: 5140036-28
      No Longer Available
  • 44
    Steel Ball – Part Number: 5140036-29
    Steel Ball
    Part Number: 5140036-29
      No Longer Available
  • 45
    Adjusting Nut – Part Number: 5140036-30
    Adjusting Nut
    Part Number: 5140036-30
      No Longer Available
  • 46
    Retaining Ring – Part Number: 5140036-31
    Retaining Ring
    Part Number: 5140036-31
      No Longer Available
  • 47
    Safety Spring – Part Number: 5140036-32
    Safety Spring
    Part Number: 5140036-32
      No Longer Available
  • 48
    Guide – Part Number: 5140036-33
    Guide
    Part Number: 5140036-33
      No Longer Available
  • 49
    Contact Trip – Part Number: 5140036-52
    Contact Trip
    Part Number: 5140036-52
      No Longer Available
  • 51
    Magazine – Part Number: 5140036-54
    Magazine
    Part Number: 5140036-54
      No Longer Available
  • 52
    Lower Door – Part Number: 5140036-55
    Lower Door
    Part Number: 5140036-55
      Special Order
    $19.44
  • 53
    Safety Cover – Part Number: 5140036-56
    Safety Cover
    Part Number: 5140036-56
      No Longer Available
  • 54
    Bolt – Part Number: 5140036-57
    Bolt
    Part Number: 5140036-57
      No Longer Available
  • 55
    Bolt – Part Number: 5140036-58
    Bolt
    Part Number: 5140036-58
      No Longer Available
  • 56
    Bushing – Part Number: 5140036-59
    Bushing
    Part Number: 5140036-59
      No Longer Available
  • 57
    Magazine – Part Number: 5140036-60
    Magazine
    Part Number: 5140036-60
      No Longer Available
  • 58
    Magazine Cap – Part Number: 5140036-61
    Magazine Cap
    Part Number: 5140036-61
      No Longer Available
  • 59
    Magazine Latch – Part Number: 5140036-43
    Magazine Latch
    Part Number: 5140036-43
      No Longer Available
  • 60
    Latch Spring – Part Number: 5140036-63
    Latch Spring
    Part Number: 5140036-63
      Special Order
    $6.16
  • 61
    Roll Pin – Part Number: 330036-24
    Roll Pin
    Part Number: 330036-24
      In Stock
    Minimum Quantity of 2 required
    $6.16
  • 62
    Bolt – Part Number: 5140036-65
    Bolt
    Part Number: 5140036-65
      Special Order
    $6.16
  • 63
    Screw and Washer – Part Number: 608180-00
    Screw and Washer
    Part Number: 608180-00
      No Longer Available
  • 64
    Nut – Part Number: 5140036-67
    Nut
    Part Number: 5140036-67
      No Longer Available
  • 65
    Guide Rod – Part Number: 5140036-68
    Guide Rod
    Part Number: 5140036-68
      No Longer Available
  • 66
    Magazine Spring – Part Number: 5140036-69
    Magazine Spring
    Part Number: 5140036-69
      No Longer Available
  • 67
    Spring Latch – Part Number: 5140036-70
    Spring Latch
    Part Number: 5140036-70
      No Longer Available
  • 68
    Pusher – Part Number: 5140036-71
    Pusher
    Part Number: 5140036-71
      Special Order
    $6.16
  • 69
    Nut,elastic Stp – Part Number: 330021-00
    Nut,elastic Stp
    Part Number: 330021-00
      No Longer Available
  • 70
    Stop – Part Number: 5140036-73
    Stop
    Part Number: 5140036-73
      No Longer Available
  • 71
    Bolt – Part Number: 5140036-00
    Bolt
    Part Number: 5140036-00
      Special Order
    $6.16
  • 72
    Bumper – Part Number: 619132-00
    Bumper
    Part Number: 619132-00
      No Longer Available
  • 73
    Label – Part Number: 613091-00
    Label
    Part Number: 613091-00
      No Longer Available
  • 74
    Nameplate – Part Number: 640767-00
    Nameplate
    Part Number: 640767-00
      No Longer Available
  • 75
    Hang Tag – Part Number: 640766-00
    Hang Tag
    Part Number: 640766-00
      Special Order
    $6.16
  • 76
    Warning Label – Part Number: 640765-00
    Warning Label
    Part Number: 640765-00
      No Longer Available
  • 77
    Depth Label – Part Number: 640764-00
    Depth Label
    Part Number: 640764-00
      No Longer Available
  • 190
    Safety Glasses – Part Number: 629042-00
    Safety Glasses
    Part Number: 629042-00
      Special Order
    $9.28
  • 203
    Hex Wrench – Part Number: 604407-02
    Hex Wrench
    Part Number: 604407-02
      In Stock
    $6.16
  • 861
    Kit Box – Part Number: 607317-00
    Kit Box
    Part Number: 607317-00
      No Longer Available