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Black and Decker Parts

Black and Decker 3100psi Gasoline Pressure Pressure Washer Replacement Parts For Model BDX3125-B3 (Type 749685 To Present)

We Sell Only Genuine Black and Decker Parts

Find Black and Decker BDX3125-B3 Parts By Symptom

Leaks water

56%

No or low pressure

44%

Popular Parts for BDX3125-B3

Soap Injector Kit – Part Number: 5140117-47 Soap Injector Kit
In Stock
$52.57
Valve Kit – Part Number: 5140117-46 Valve Kit
In Stock
$52.93
Valve Thermal Relief – Part Number: 5140095-85 Valve Thermal Relief
In Stock
$54.14
Foot – Part Number: 5140095-03 Foot
In Stock
$53.02
Oil Seal Kit – Part Number: 5140117-50 Oil Seal Kit
In Stock
$50.70
Water Inlet Screen – Part Number: 5140117-54 Water Inlet Screen
In Stock
$40.20
Hose Chemical – Part Number: 5140094-96 Hose Chemical
In Stock
$60.05
Snap Button – Part Number: 5140109-29 Snap Button
Special Order
$33.42

Search Within Model

Questions & Answers for Black and Decker BDX3125-B3
Browse all Parts Search by Area
Default Diagram and Parts List for Type 749685 To Present Black and Decker Pressure Washer
Default
PUMP Diagram and Parts List for Type 749685 To Present Black and Decker Pressure Washer
PUMP
Previous Showing All Parts Next
Default
Default Diagram and Parts List for Type 749685 To Present Black and Decker Pressure Washer
  • 1
    BASE FRAME – Part Number: 5140139-84
    BASE FRAME
    Part Number: 5140139-84
      Special Order
    $81.07
  • 2
    HANDLE ASSEMBLY – Part Number: 5140153-09
    HANDLE ASSEMBLY
    Part Number: 5140153-09
      No Longer Available
  • 3
    ENGINE ASSY. – Part Number: 5140186-29
    ENGINE ASSY.
    Part Number: 5140186-29
      Special Order
    $1107.06
  • 4
    Woodruff Key – Part Number: 5140110-09
    Woodruff Key
    Part Number: 5140110-09
      No Longer Available
  • 5
    PUMP ASSEMBLY – Part Number: 5140153-10
    PUMP ASSEMBLY
    Part Number: 5140153-10
      No Longer Available
  • 6
    WHEEL ASSEMBLY – Part Number: 5140139-89
    WHEEL ASSEMBLY
    Part Number: 5140139-89
      Special Order
    $53.80
  • 7
    Foot – Part Number: 5140095-03
    Foot
    Part Number: 5140095-03
      In Stock
    $53.02
  • 8
    Snap Button – Part Number: 5140109-29
    Snap Button
    Part Number: 5140109-29
      Special Order
    $33.42
  • 9
    HARDWARE BAG – Part Number: 5140139-90
    HARDWARE BAG
    Part Number: 5140139-90
      Special Order
    $8.80
  • 10
    Grommet – Part Number: 5140097-52
    Grommet
    Part Number: 5140097-52
      No Longer Available
  • 11
    NOZZLE SET – Part Number: 5140110-46
    NOZZLE SET
    Part Number: 5140110-46
      Special Order
    $57.91
  • 12
    Gun – Part Number: 5140173-06
    Gun
    Part Number: 5140173-06
      No Longer Available
  • 13
    Lance – Part Number: 5140095-94
    Lance
    Part Number: 5140095-94
      No Longer Available
  • 14
    Hose Chemical – Part Number: 5140094-96
    Hose Chemical
    Part Number: 5140094-96
      In Stock
    $60.05
  • 15
    HOSE – Part Number: 5140153-19
    HOSE
    Part Number: 5140153-19
      Special Order
    $74.83
  • 16
    COUPLER – Part Number: 5140139-93
    COUPLER
    Part Number: 5140139-93
      Special Order
    $53.20
  • 101
    CASE – Part Number: 5140139-94
    CASE
    Part Number: 5140139-94
      No Longer Available
  • 102
    OIL SEAL – Part Number: 5140139-95
    OIL SEAL
    Part Number: 5140139-95
      Special Order
    $23.20
  • 103
    THRUST BEARING – Part Number: 5140139-96
    THRUST BEARING
    Part Number: 5140139-96
      No Longer Available
  • 104
    WOBBLE PLATE – Part Number: 5140139-97
    WOBBLE PLATE
    Part Number: 5140139-97
      No Longer Available
  • 105
    THRUST BEARING – Part Number: 5140139-98
    THRUST BEARING
    Part Number: 5140139-98
      No Longer Available
  • 106
    CLIP – Part Number: 5140139-99
    CLIP
    Part Number: 5140139-99
      No Longer Available
  • 107
    SPRING BASE – Part Number: 5140140-00
    SPRING BASE
    Part Number: 5140140-00
      No Longer Available
  • 108
    PLUNGER – Part Number: 5140140-01
    PLUNGER
    Part Number: 5140140-01
      No Longer Available
  • 109
    SPRING – Part Number: 5140140-02
    SPRING
    Part Number: 5140140-02
      No Longer Available
  • 110
    O-RING – Part Number: 5140140-03
    O-RING
    Part Number: 5140140-03
      No Longer Available
  • 111
    PLUNGER BASE – Part Number: 5140140-04
    PLUNGER BASE
    Part Number: 5140140-04
      Special Order
    $43.00
  • 112
    Oil Seal Kit – Part Number: 5140117-50
    Oil Seal Kit
    Part Number: 5140117-50
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $50.70
  • 113
    SCREW – Part Number: 5140140-12
    SCREW
    Part Number: 5140140-12
      No Longer Available
  • 114
    BACK RING – Part Number: 5140140-05
    BACK RING
    Part Number: 5140140-05
      No Longer Available
  • 115
    WATER SEAL KIT – Part Number: 5140140-06
    WATER SEAL KIT
    Part Number: 5140140-06
      Special Order
    $62.05
  • 116
    BACK RING – Part Number: 5140140-07
    BACK RING
    Part Number: 5140140-07
      No Longer Available
  • 117
    O-RING – Part Number: 5140140-08
    O-RING
    Part Number: 5140140-08
      No Longer Available
  • 118
    Valve Kit – Part Number: 5140117-46
    Valve Kit
    Part Number: 5140117-46
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $52.93
  • 119
    INLET CONNECT – Part Number: 5140140-18
    INLET CONNECT
    Part Number: 5140140-18
      Special Order
    $16.70
  • 121
    BOOST VALVE KIT – Part Number: 5140140-09
    BOOST VALVE KIT
    Part Number: 5140140-09
      No Longer Available
  • 122
    UNLOADER KIT – Part Number: 5140140-14
    UNLOADER KIT
    Part Number: 5140140-14
      Special Order
    $58.98
  • 123
    SCREW – Part Number: 5140153-11
    SCREW
    Part Number: 5140153-11
      Special Order
    $28.48
  • 124
    U-PIN – Part Number: 5140140-19
    U-PIN
    Part Number: 5140140-19
      No Longer Available
  • 125
    Soap Injector Kit – Part Number: 5140117-47
    Soap Injector Kit
    Part Number: 5140117-47
    ★★★★★
    ★★★★★
    (6)
      In Stock
    $52.57
  • 126
    MANIFOLD KIT – Part Number: 5140197-59
    MANIFOLD KIT
    Part Number: 5140197-59
      Special Order
    $208.64
  • 127
    O-RING – Part Number: 5140140-20
    O-RING
    Part Number: 5140140-20
      Special Order
    $36.18
  • 128
    OUTLET CONNECTOR – Part Number: 5140153-13
    OUTLET CONNECTOR
    Part Number: 5140153-13
      Special Order
    $10.63
  • 129
    O-RING – Part Number: 5140140-17
    O-RING
    Part Number: 5140140-17
      No Longer Available
  • 130
    Water Inlet Screen – Part Number: 5140117-54
    Water Inlet Screen
    Part Number: 5140117-54
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $40.20
  • 131
    Nut – Part Number: 5140117-13
    Nut
    Part Number: 5140117-13
      No Longer Available
  • 132
    O-RING – Part Number: 5140140-16
    O-RING
    Part Number: 5140140-16
      No Longer Available
  • 133
    PUMP HEAD – Part Number: 5140153-14
    PUMP HEAD
    Part Number: 5140153-14
      No Longer Available
  • 134
    SCREW – Part Number: 5140140-13
    SCREW
    Part Number: 5140140-13
      No Longer Available
  • 135
    Valve Thermal Relief – Part Number: 5140095-85
    Valve Thermal Relief
    Part Number: 5140095-85
    ★★★★★
    ★★★★★
    (2)
      In Stock
    $54.14
  • 136
    O-RING – Part Number: 5140153-15
    O-RING
    Part Number: 5140153-15
      Special Order
    $5.95
  • 137
    O-RING – Part Number: 5140153-16
    O-RING
    Part Number: 5140153-16
      Special Order
    $5.95
  • 138
    PLUG – Part Number: 5140153-17
    PLUG
    Part Number: 5140153-17
      No Longer Available
  • 856
    Nozzle Cleaning Tool – Part Number: 5140110-40
    Nozzle Cleaning Tool
    Part Number: 5140110-40
      No Longer Available
PUMP
PUMP Diagram and Parts List for Type 749685 To Present Black and Decker Pressure Washer
  • 1
    BASE FRAME – Part Number: 5140139-84
    BASE FRAME
    Part Number: 5140139-84
      Special Order
    $81.07
  • 2
    HANDLE ASSEMBLY – Part Number: 5140153-09
    HANDLE ASSEMBLY
    Part Number: 5140153-09
      No Longer Available
  • 3
    ENGINE ASSY. – Part Number: 5140186-29
    ENGINE ASSY.
    Part Number: 5140186-29
      Special Order
    $1107.06
  • 4
    Woodruff Key – Part Number: 5140110-09
    Woodruff Key
    Part Number: 5140110-09
      No Longer Available
  • 5
    PUMP ASSEMBLY – Part Number: 5140153-10
    PUMP ASSEMBLY
    Part Number: 5140153-10
      No Longer Available
  • 6
    WHEEL ASSEMBLY – Part Number: 5140139-89
    WHEEL ASSEMBLY
    Part Number: 5140139-89
      Special Order
    $53.80
  • 7
    Foot – Part Number: 5140095-03
    Foot
    Part Number: 5140095-03
      In Stock
    $53.02
  • 8
    Snap Button – Part Number: 5140109-29
    Snap Button
    Part Number: 5140109-29
      Special Order
    $33.42
  • 9
    HARDWARE BAG – Part Number: 5140139-90
    HARDWARE BAG
    Part Number: 5140139-90
      Special Order
    $8.80
  • 10
    Grommet – Part Number: 5140097-52
    Grommet
    Part Number: 5140097-52
      No Longer Available
  • 11
    NOZZLE SET – Part Number: 5140110-46
    NOZZLE SET
    Part Number: 5140110-46
      Special Order
    $57.91
  • 12
    Gun – Part Number: 5140173-06
    Gun
    Part Number: 5140173-06
      No Longer Available
  • 13
    Lance – Part Number: 5140095-94
    Lance
    Part Number: 5140095-94
      No Longer Available
  • 14
    Hose Chemical – Part Number: 5140094-96
    Hose Chemical
    Part Number: 5140094-96
      In Stock
    $60.05
  • 15
    HOSE – Part Number: 5140153-19
    HOSE
    Part Number: 5140153-19
      Special Order
    $74.83
  • 16
    COUPLER – Part Number: 5140139-93
    COUPLER
    Part Number: 5140139-93
      Special Order
    $53.20
  • 101
    CASE – Part Number: 5140139-94
    CASE
    Part Number: 5140139-94
      No Longer Available
  • 102
    OIL SEAL – Part Number: 5140139-95
    OIL SEAL
    Part Number: 5140139-95
      Special Order
    $23.20
  • 103
    THRUST BEARING – Part Number: 5140139-96
    THRUST BEARING
    Part Number: 5140139-96
      No Longer Available
  • 104
    WOBBLE PLATE – Part Number: 5140139-97
    WOBBLE PLATE
    Part Number: 5140139-97
      No Longer Available
  • 105
    THRUST BEARING – Part Number: 5140139-98
    THRUST BEARING
    Part Number: 5140139-98
      No Longer Available
  • 106
    CLIP – Part Number: 5140139-99
    CLIP
    Part Number: 5140139-99
      No Longer Available
  • 107
    SPRING BASE – Part Number: 5140140-00
    SPRING BASE
    Part Number: 5140140-00
      No Longer Available
  • 108
    PLUNGER – Part Number: 5140140-01
    PLUNGER
    Part Number: 5140140-01
      No Longer Available
  • 109
    SPRING – Part Number: 5140140-02
    SPRING
    Part Number: 5140140-02
      No Longer Available
  • 110
    O-RING – Part Number: 5140140-03
    O-RING
    Part Number: 5140140-03
      No Longer Available
  • 111
    PLUNGER BASE – Part Number: 5140140-04
    PLUNGER BASE
    Part Number: 5140140-04
      Special Order
    $43.00
  • 112
    Oil Seal Kit – Part Number: 5140117-50
    Oil Seal Kit
    Part Number: 5140117-50
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $50.70
  • 113
    SCREW – Part Number: 5140140-12
    SCREW
    Part Number: 5140140-12
      No Longer Available
  • 114
    BACK RING – Part Number: 5140140-05
    BACK RING
    Part Number: 5140140-05
      No Longer Available
  • 115
    WATER SEAL KIT – Part Number: 5140140-06
    WATER SEAL KIT
    Part Number: 5140140-06
      Special Order
    $62.05
  • 116
    BACK RING – Part Number: 5140140-07
    BACK RING
    Part Number: 5140140-07
      No Longer Available
  • 117
    O-RING – Part Number: 5140140-08
    O-RING
    Part Number: 5140140-08
      No Longer Available
  • 118
    Valve Kit – Part Number: 5140117-46
    Valve Kit
    Part Number: 5140117-46
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $52.93
  • 119
    INLET CONNECT – Part Number: 5140140-18
    INLET CONNECT
    Part Number: 5140140-18
      Special Order
    $16.70
  • 121
    BOOST VALVE KIT – Part Number: 5140140-09
    BOOST VALVE KIT
    Part Number: 5140140-09
      No Longer Available
  • 122
    UNLOADER KIT – Part Number: 5140140-14
    UNLOADER KIT
    Part Number: 5140140-14
      Special Order
    $58.98
  • 123
    SCREW – Part Number: 5140153-11
    SCREW
    Part Number: 5140153-11
      Special Order
    $28.48
  • 124
    U-PIN – Part Number: 5140140-19
    U-PIN
    Part Number: 5140140-19
      No Longer Available
  • 125
    Soap Injector Kit – Part Number: 5140117-47
    Soap Injector Kit
    Part Number: 5140117-47
    ★★★★★
    ★★★★★
    (6)
      In Stock
    $52.57
  • 126
    MANIFOLD KIT – Part Number: 5140197-59
    MANIFOLD KIT
    Part Number: 5140197-59
      Special Order
    $208.64
  • 127
    O-RING – Part Number: 5140140-20
    O-RING
    Part Number: 5140140-20
      Special Order
    $36.18
  • 128
    OUTLET CONNECTOR – Part Number: 5140153-13
    OUTLET CONNECTOR
    Part Number: 5140153-13
      Special Order
    $10.63
  • 129
    O-RING – Part Number: 5140140-17
    O-RING
    Part Number: 5140140-17
      No Longer Available
  • 130
    Water Inlet Screen – Part Number: 5140117-54
    Water Inlet Screen
    Part Number: 5140117-54
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $40.20
  • 131
    Nut – Part Number: 5140117-13
    Nut
    Part Number: 5140117-13
      No Longer Available
  • 132
    O-RING – Part Number: 5140140-16
    O-RING
    Part Number: 5140140-16
      No Longer Available
  • 133
    PUMP HEAD – Part Number: 5140153-14
    PUMP HEAD
    Part Number: 5140153-14
      No Longer Available
  • 134
    SCREW – Part Number: 5140140-13
    SCREW
    Part Number: 5140140-13
      No Longer Available
  • 135
    Valve Thermal Relief – Part Number: 5140095-85
    Valve Thermal Relief
    Part Number: 5140095-85
    ★★★★★
    ★★★★★
    (2)
      In Stock
    $54.14
  • 136
    O-RING – Part Number: 5140153-15
    O-RING
    Part Number: 5140153-15
      Special Order
    $5.95
  • 137
    O-RING – Part Number: 5140153-16
    O-RING
    Part Number: 5140153-16
      Special Order
    $5.95
  • 138
    PLUG – Part Number: 5140153-17
    PLUG
    Part Number: 5140153-17
      No Longer Available
  • 856
    Nozzle Cleaning Tool – Part Number: 5140110-40
    Nozzle Cleaning Tool
    Part Number: 5140110-40
      No Longer Available

Questions & Answers

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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.