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Dynabrade Parts

Dynabrade .7 hp Depressed Center Wheel Grinder Replacement Parts For Model 54789

We Sell Only Genuine Dynabrade Parts

Popular Parts for 54789

Bearing – Part Number: 01007 Bearing
In Stock
$32.55
Coupler – Part Number: 50902 Coupler
Special Order
$97.18
spring – Part Number: 01022 spring
Special Order
$18.58
Rotor – Part Number: 55021 Rotor
Special Order
$193.90
Extension Spindle – Part Number: 53564 Extension Spindle
Special Order
$111.61
HOUSING ASSEMBLY – Part Number: 25402 HOUSING ASSEMBLY
Special Order
$355.16

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Questions & Answers for Dynabrade 54789
Browse all Parts Search by Area
Page A Diagram and Parts List for Dynabrade Grinder
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Page A Diagram and Parts List for Dynabrade Grinder
  • A-1
    Flange Nut – Part Number: 50091
    Flange Nut
    Part Number: 50091
      Special Order
    $80.10
  • A-2
    Backing Flange – Part Number: 50093
    Backing Flange
    Part Number: 50093
      Special Order
    $80.10
  • A-3
    4" Guard Assembly – Part Number: 02054
    4" Guard Assembly
    Part Number: 02054
      Special Order
    $177.12
  • A-4
    Spindle – Part Number: 02083
    Spindle
    Part Number: 02083
      Special Order
    $213.91
  • A-5
    Lock Ring – Part Number: 02035
    Lock Ring
    Part Number: 02035
      Special Order
    $73.30
  • A-6
    Felt Silencer – Part Number: 01486
    Felt Silencer
    Part Number: 01486
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • A-7
    Bearing – Part Number: 54520
    Bearing
    Part Number: 54520
      In Stock
    $43.69
  • A-8
    Shim – Part Number: 97116
    Shim
    Part Number: 97116
      Special Order
    $11.98
  • A-9
    Shim – Part Number: 97117
    Shim
    Part Number: 97117
      Special Order
    $7.76
  • A-10
    Shim – Part Number: 97118
    Shim
    Part Number: 97118
      Special Order
    $9.46
  • A-11
    Gear - 20,000 RPM – Part Number: 02599
    Gear - 20,000 RPM
    Part Number: 02599
      Special Order
    $287.79
  • A-12
    Bottom Wick - 15 & 20,000 RPM – Part Number: 02044
    Bottom Wick - 15 & 20,000 RPM
    Part Number: 02044
      In Stock
    $32.55
  • A-13
    Top Wick - 15 & 20,000 RPM – Part Number: 02045
    Top Wick - 15 & 20,000 RPM
    Part Number: 02045
      In Stock
    $32.56
  • A-14
    Housing Assembly – Part Number: 02084
    Housing Assembly
    Part Number: 02084
      Special Order
    $315.69
  • A-14.1
    Needle Bearing – Part Number: 02033
    Needle Bearing
    Part Number: 02033
      Special Order
    $34.26
  • A-14.2
    Gear Oil Plate – Part Number: 02041
    Gear Oil Plate
    Part Number: 02041
      Special Order
    $42.30
  • A-14.3
    Gear Oil Fitting – Part Number: 01041
    Gear Oil Fitting
    Part Number: 01041
      Special Order
    $21.86
  • A-15
    Lock Nut – Part Number: 01461
    Lock Nut
    Part Number: 01461
      Special Order
    $62.11
  • A-16
    Collar – Part Number: 01547
    Collar
    Part Number: 01547
      Special Order
    $16.08
  • A-17
    Pinion - 20,000 RPM – Part Number: 02600
    Pinion - 20,000 RPM
    Part Number: 02600
      Special Order
    $220.86
  • A-18
    Bearing – Part Number: 02649
    Bearing
    Part Number: 02649
      In Stock
    $31.85
  • A-19
    Extension Housing – Part Number: 53572
    Extension Housing
    Part Number: 53572
      Special Order
    $204.54
  • A-20
    Extension Spindle – Part Number: 53564
    Extension Spindle
    Part Number: 53564
      Special Order
    $111.61
  • A-21
    Wave Washer – Part Number: 98505
    Wave Washer
    Part Number: 98505
      Special Order
    $6.88
  • A-22
    Coupler Nut – Part Number: 51969
    Coupler Nut
    Part Number: 51969
      Special Order
    $71.09
  • A-22
    Coupling Nut – Part Number: 01890
    Coupling Nut
    Part Number: 01890
      Special Order
    $682.43
  • A-23
    Coupler – Part Number: 50902
    Coupler
    Part Number: 50902
      Special Order
    $97.18
  • A-24
    Spacer – Part Number: 98466
    Spacer
    Part Number: 98466
      Special Order
    $5.95
  • A-25
    Motor Assembly – Part Number: 53576
    Motor Assembly
    Part Number: 53576
      Special Order
    $47.44
  • A-26.1
    Coupler Nut – Part Number: 51969
    Coupler Nut
    Part Number: 51969
      Special Order
    $71.09
  • A-26.2
    Bearing – Part Number: 01007
    Bearing
    Part Number: 01007
      In Stock
    $32.55
  • A-26.3
    Shim - 0.025 Mm Thk – Part Number: 01293
    Shim - 0.025 Mm Thk
    Part Number: 01293
      Special Order
    $11.40
  • A-26.4
    Shim - 0.05 Mm Thk – Part Number: 01294
    Shim - 0.05 Mm Thk
    Part Number: 01294
      Special Order
    $11.40
  • A-26.5
    Front Plate – Part Number: 02375
    Front Plate
    Part Number: 02375
      Special Order
    $89.50
  • A-26.6
    Spacer – Part Number: 01010
    Spacer
    Part Number: 01010
      Special Order
    $37.82
  • A-26.7
    Rotor – Part Number: 55021
    Rotor
    Part Number: 55021
      Special Order
    $193.90
  • A-26.8
    Vanes (4/pkg.) – Part Number: 01185
    Vanes (4/pkg.)
    Part Number: 01185
      In Stock
    $45.25
  • A-26.9
    Cylinder – Part Number: 01028
    Cylinder
    Part Number: 01028
      Special Order
    $246.04
  • A-26.10
    Pin (2 Required) – Part Number: 50767
    Pin (2 Required)
    Part Number: 50767
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • A-26.11
    Rear End Plate – Part Number: 01721
    Rear End Plate
    Part Number: 01721
      Special Order
    $152.63
  • A-26.12
    Bearing – Part Number: 02649
    Bearing
    Part Number: 02649
      In Stock
    $31.85
  • A-27
    HOUSING ASSEMBLY – Part Number: 25402
    HOUSING ASSEMBLY
    Part Number: 25402
      Special Order
    $355.16
  • A-28
    Pin – Part Number: 01017
    Pin
    Part Number: 01017
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • A-29
    Safety Throttle Lever – Part Number: 01953
    Safety Throttle Lever
    Part Number: 01953
      In Stock
    $59.89
  • A-30
    Regulator Plug – Part Number: 01026
    Regulator Plug
    Part Number: 01026
      Special Order
    $82.80
  • A-31
    O-Ring (3) – Part Number: 95288
    O-Ring (3)
    Part Number: 95288
      In Stock
    $5.95
  • A-32
    O-ring – Part Number: 01024
    O-ring
    Part Number: 01024
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • A-33
    Speed Regulator – Part Number: 01023
    Speed Regulator
    Part Number: 01023
      Special Order
    $84.10
  • A-34
    spring – Part Number: 01022
    spring
    Part Number: 01022
      Special Order
    $18.58
  • A-35
    Valve Stem – Part Number: 01021
    Valve Stem
    Part Number: 01021
      Special Order
    $105.02
  • A-36
    O-Ring – Part Number: 01020
    O-Ring
    Part Number: 01020
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • A-37
    Insulation Sleeve – Part Number: 02347
    Insulation Sleeve
    Part Number: 02347
      Special Order
    $62.11
  • A-38
    Valve Stem – Part Number: 01604
    Valve Stem
    Part Number: 01604
      Special Order
    $38.32
  • A-39
    Muffler Assembly – Part Number: 94535
    Muffler Assembly
    Part Number: 94535
      Special Order
    $78.72
  • A-39.1
    Retaining Ring – Part Number: 95711
    Retaining Ring
    Part Number: 95711
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • A-39.2
    Felt Silencer – Part Number: 01486
    Felt Silencer
    Part Number: 01486
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • A-39.3
    O-Ring – Part Number: 96065
    O-Ring
    Part Number: 96065
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • A-39.4
    Air Deflector – Part Number: 01446
    Air Deflector
    Part Number: 01446
      Special Order
    $15.10
  • A-39.5
    Retaining Ring – Part Number: 95620
    Retaining Ring
    Part Number: 95620
      Special Order
    $5.95
  • A-39.6
    Inlet Adapter – Part Number: 01578
    Inlet Adapter
    Part Number: 01578
      Special Order
    $63.66
  • A-800
    Pin Spanner Wrench – Part Number: 96148
    Pin Spanner Wrench
    Part Number: 96148
      Special Order
    $42.30
  • A-800
    14mm Open-End Wrench – Part Number: 95262
    14mm Open-End Wrench
    Part Number: 95262
      Special Order
    $11.98

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.