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H & W Machine Repair
Specializing in Bridgeport Milling Machine Parts and Repairs
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  • H&W Machine Repair
  • Products
    • Parts For Bridgeport
      • Determine Bridgeport Type
      • Parts for Bridgeport Series I
        • 1-1/2HP Motor Parts
        • 2HP Motor Parts
        • Basic Machine (Base)
        • Leadscrew Assembly
        • Quill Housing Assembly
        • Step Pulley Top Housing 1HP
        • Variable Speed Back Gear Assembly 1.5-2HP
        • Variable Speed Front Gear Assembly 1.5-2HP
        • M-Head
      • Parts For Bridgeport Series II – 4HP
        • Gear Housing Assembly – 4 HP
        • Quill Housing & Pinion Shaft Assembly – 4 HP
        • Pulley Hub & Bull Gear Assembly – 4 HP
        • Lead Screw Assembly – 4 HP
        • Variable Disc Assembly – 4 HP
        • Spindle & Brake Assembly – 4HP
        • Speed Change Assembly – 4HP
    • Product By Category
      • Assemblies
      • Bearings
      • Belts
      • Bridgeport Manuals
      • Circuit Boards
      • Clocksprings
      • Drawbars
      • Drum Switches
      • Hand Tools
      • Handles and Handwheels
      • Lubricants and Epoxies
      • Motors
      • Phase Converters
      • Plates and Stickers
      • Variable Frequency Drives
    • Power Feeds
      • Servo Power Feeds
        • New Servo Power Feeds
        • Servo 140 Parts
        • Servo 150 Parts
      • Align Power Feeds
      • Dynamo Power Feeds
      • Parts for Bridgeport Power Feed
        • Determine Bridgeport Power Feed Type
        • 6F Bridgeport Power Feed
          • 6F-A Power Feed Electronics
          • 6F-A&B Power Feed Handle Assembly
          • 6F-A&B Power Feed Interior
          • 6F-B&C Power Feed Electronics
          • 6F-C Power Feed Interior
          • 6F-C Power Feed Handle Assembly
        • 8F Bridgeport Power Feed
          • 8F Power Feed Interior
          • 8F Power Feed Electronics
          • 8F Power Feed Handle Assembly
    • Bijur Lubrication Products
    • Digital Readout Systems
      • Acu-Rite
        • ACU-RITE DRO 203 Systems
          • ACU-RITE DRO 203 Milling Machine Systems
          • ACU-RITE DRO 203 Lathe Systems
          • ACU-RITE DRO 203 Grinding Machine Systems
          • DRO 203 Displays and Accessories
        • ACU-RITE DRO 100 Systems
          • ACU-RITE DRO100 Milling Machine Systems
          • ACU-RITE DRO100 Lathe Systems
          • ACU-RITE DRO100 Grinder Systems
          • DRO100 Displays and Accessories
        • ACU-RITE DRO 300 Systems
          • ACU-RITE DRO 300 Grinding Machine Systems
          • ACU-RITE DRO 300 Lathe Systems
          • ACU-RITE DRO 300 Milling Machine Systems
          • DRO300 Displays and Accessories
        • Acu-Rite Scales
        • Millpwr G2
      • Mitutoyo
        • Mitutoyo Mill Systems
        • Mitutoyo Lathe Systems
        • Mitutoyo Grinder Systems
        • Mitutoyo Readout Boxes
      • Newall
        • Newall NMS 800 Systems
          • Newall NMS800 Milling Machine Digital Readout Systems
          • Newall NMS800 Lathe Digital Readout Systems
          • Newall NMS800 Grinder Digital Readout Systems
        • DP700
          • DP700 Milling Machine Systems
          • DP700 Lathe Systems
          • DP700 Grinder Systems
          • DP700 Displays and Accessories
        • DP1200 Information
        • Newall Encoders
          • Spherosyn Encoders
          • Microsyn Encoders
      • Fagor
        • Fagor Milling Machine Systems
          • 20iM Display Readout (2 Axis)
          • 30iM Display Readout (3 Axis)
          • 40i Display Readout (2 or 3 Axis)
        • Fagor Lathe Systems
          • 20i Display Readout
          • 40i Display Readout
        • Fagor Scales
          • “M” Series (MT, MOT, MTD, MKT, MX, MOX, MKX, MP, MOP)
          • “MM” Series (MMT, MMKT, MMX, MMKX, MMP)
          • “C” Series (CT, CX, CP, COT, COX, COP)
          • “F” Series (FT, FX, FP, FOT, FOX, FOP)
        • Fagor Readout Displays
          • Fagor 10i Displays
          • Fagor 20i Displays
          • Fagor 30i Displays
          • Fagor 40i Displays
    • Rebuild Kits
      • Milling Machine Head Rebuild Kits
        • Bridgeport Rebuild Kits
        • Sharp Rebuild Kits
        • Lagun Rebuild Kits
        • Other Rebuild Kits
      • Servo Rebuild Kits
      • Bijur Rebuild Kits
    • Machinery Accessories
      • Milling Machine Accessories
      • Edge Technology
      • Variable Frequency Drives
      • Power Drawbars
      • Power Sources
    • Power Sources
    • Tools and Tooling
      • Trusty-Cook Dead Blow Hammers
      • Copper Jaw Cap Set by Palmgren
      • Palmgren Clamps & Vises
      • Abrasives
      • Files
  • Services
    • Repair and Rebuilding
      • Machine Repair and Rebuilding Services
      • Milling Machine Head Repair and Rebuilding
    • Electronic Repair Services
  • Machine Sales
    • New Machine Sales
    • Used Machine Sales
  • Technical Support
    • Free Technical Support
    • Documentation
    • Determine Bridgeport Type
    • Determine Bridgeport Powerfeed Type
    • Variable Speed Milling Machine Head Noise Diagnosis
    • Step Pulley Milling Machine Head Noise Diagnosis
    • Written Instructions
      • Collet Alignment Screw Replacement
      • J-Head Brake Shoe Replacement
      • Variable Speed Motor Removal
    • Instructional Videos
      • Variable Speed Head Rebuild Video’s
      • Step Pulley Head Rebuild Videos
      • Base Rebuild Videos
      • Adjustment and PM Information
      • Electronic Component Installation and Information
      • Lubrication System Installation and Information
      • Product Spotlights
    • Scrapes N’ Flakes Blog
      • Bridgeport X & Y Axis Nut Replacement
      • Bijur One-Shot Lubrication Pump Rebuild
      • Solid State Phase Converter Installation
      • Brake Shoe Installation in a BP Step Pulley Head
  • Contact
    • About Us
    • Terms of Service
    • Refund and Returns Policy
    • My Account
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Pulley Hub and Bull Gear Assembly 4 HP Breakdown
037-0654 – Top Bearing Cap 019-0039 – Wave Spring Washer 018-0036 – Bearing 016-0050 – Snap Ring 037-0555 – Lock Nut 037-0565 – Top Pulley Flange 037-0557 – Pulley Hub 037-0564 – Bottom Pulley Flange 037-0562 – Drive Clutchs 1502 – Socket Head Cap Screw 012-0013 – Socket Head Cap Screw 037-0589 – Oil Guard 037-0587 – Gear Hub 037-0611 – Bearing Sleeve Flange 037-0611 – Bull Gear Bearing Sleeve 037-0655 – Sleeve Washer with Pins 019-0034 – Spring 012-0084 – Screw 018-0037 – Bearings, Set of 037-0599 – Bearing Spacer 037-0588 – Bearing Lock Nut 037-0608 – Pinion Gear 012-0085 – Set Screw 017-0037 – Woodruff Key 037-0609 – Bull Gear Shifting Rod 1295 – Roll Pin 037-0569 – Hi-Low Detent Plate 1522 – Roll Pin 1259 – Plastic Ball 037-0559 – HiLow Shift Crank 037-0561 – HiLow Pinion Block 019-0035 – Plunger Spring 037-0560 – HiLow Plunger 1326 – Socket Head Cap Screw 1547-02 – Bearing 017-0036 – Woodruff Key 012-0078 – Set Screw 037-0658 – Bull Gear & Pinion Gear Set 037-0659 – Bearing Spacer 019-0038 – Wave Spring Washer 038-0660 – Bearing Cap 037-0603 – Timing Pulley 015-0015 – Hex Nut 012-0060 – Socket Head Cap Screw 025-0006 – Timing Belt 012-0087 – Socket Head Cap Screw 037-0661 – Bull Gear & Pinion Gear Set 037-0695 – Bull Gear Pinion Shaft 037-0562 – Drive Clutchs 1502 – Socket Head Cap Screw 018-0037 – Bearings, Set of 018-0037 – Bearings, Set of 1547-02 – Bearing 017-0036 – Woodruff Key
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H & W Machine Repair
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H&W Machine Repair and Rebuilding
2119 Meyer Road Fort Wayne, IN 46803
Contact us at (800) 285-5271 or (260) 422-0020