BDU 40 Drive Unit Replacement Parts

We believe finding the right official manufacturer replacement part should be as simple as possible. Below you'll find a part diagram for the Magnetic AutoControl MIB 40 operators drive unit (known as the BDU40) followed by links to all available replacement parts. Sales questions? Call us toll free at (800) 878-7829.


Click on desired part number in image for product page:

Part Diagram Plastic Spring Retainer for MIB and MBE - Magnetic AutoControl 2069.5006 BDU Spring Lever Assembly - Magnetic AutoControl 1018.5000 Motor Lever Complete for MIB - Magnetic AutoControl 1018.5001 BDU Upper Spring Bracket - Magnetic AutoControl 2047.5000 Flange Shaft for MIB - Magnetic AutoControl 1014.0029 BDU Shaft Thick Spacer Ring - Magnetic AutoControl 3502.0088 BDU Plastic Shaft Bushing - Magnetic AutoControl 3019.0054 MIB Splash Plate - Magnetic AutoControl 1033.5003 MIB Rubber End Stop - Magnetic AutoControl 3004.0001 BDU Plastic Shaft Bushing - Magnetic AutoControl 3019.0054 BDU Shaft Thick Spacer Ring - Magnetic AutoControl 3502.0088 BDU Shaft Thin Spacer Ring - Magnetic AutoControl 3502.0063 MIB Shaft Retaining Ring - Magnetic AutoControl 3409.0010 MIB Potentiometer Arm Position Sensor - Magnetic AutoControl 1031.0321 MIB Potentiometer Stud - Magnetic AutoControl 3138.0020 MIB Rubber End Stop - Magnetic AutoControl 3004.0001 BDU Motor Wire BDU30/40 - Magnetic AutoControl 2020.0169
  1. Flange Shaft for MIB - Magnetic AutoControl 1014.0029

    Flange Shaft for MIB - Magnetic AutoControl 1014.0029 (1014.0029)

    $191.69

    Magnetic AutoControl MIB shaft for flange. Learn More
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  2. BDU Spring Lever Assembly - Magnetic AutoControl 1018.5000

    BDU Spring Lever Assembly - Magnetic AutoControl 1018.5000 (1018.5000)

    $162.35

    Magnetic AutoControl BDU spring lever assembly. Learn More
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  3. Motor Lever Complete for MIB - Magnetic AutoControl 1018.5001

    Motor Lever Complete for MIB - Magnetic AutoControl 1018.5001 (1018.5001)

    $157.46

    MIB motor lever complete. Consists of motor lever and connecting rod. Learn More
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  4. Magnetic AutoControl MIB Potentiometer Arm Position Sensor - 1031.0321

    MIB Potentiometer Arm Position Sensor - Magnetic AutoControl 1031.0321 (1031.0321)

    $126.16

    Potentiometer (arm position sensor) for Magnetic AutoControl MIB barriers. Learn More
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  5. MIB Splash Plate - Magnetic AutoControl 1033.5003

    MIB Splash Plate - Magnetic AutoControl 1033.5003 (1033.5003)

    $98.78

    Splash plate Magnetic AutoControl MIB barriers. Learn More
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  6. BDU Motor Wire BDU30/40 - Magnetic AutoControl 2020.0169

    BDU Motor Wire BDU30/40 - Magnetic AutoControl 2020.0169 (2020.0169)

    $36.19

    BDU Motor Wire BDU30/40 - Magnetic AutoControl 2020.0169 Learn More
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  7. BDU Upper Spring Bracket - Magnetic AutoControl 2047.5000

    BDU Upper Spring Bracket - Magnetic AutoControl 2047.5000 (2047.5000)

    $48.90

    Magnetic AutoControl BDU upper spring bracket. Learn More
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  8. Plastic Spring Retainer for MIB and MBE - Magnetic AutoControl 2069.5006

    Plastic Spring Retainer for MIB and MBE - Magnetic AutoControl 2069.5006 (2069.5006)

    $12.71

    Magnetic AutoControl plastic spring retainer for MIB and MBE barriers. Learn More
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  9. MIB Rubber End Stop - Magnetic AutoControl 3004.0001
  10. BDU Plastic Shaft Bushing - Magnetic AutoControl 3019.0054

    BDU Plastic Shaft Bushing - Magnetic AutoControl 3019.0054 (3019.0054)

    $16.63

    Magnetic AutoControl BDU plastic shaft bushing. Learn More
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  11. MIB Potentiometer Stud - Magnetic AutoControl 3138.0020

    MIB Potentiometer Stud - Magnetic AutoControl 3138.0020 (3138.0020)

    $1.96

    Potentiometer stud for Magnetic AutoControl MIB barriers. Learn More
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  12. MIB Shaft Retaining Ring - Magnetic AutoControl 3409.0010

    MIB Shaft Retaining Ring - Magnetic AutoControl 3409.0010 (3409.0010)

    $2.93

    Magnetic AutoControl MIB shaft retaining ring. Learn More
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  13. BDU Shaft Thin Spacer Ring - Magnetic AutoControl 3502.0063

    BDU Shaft Thin Spacer Ring - Magnetic AutoControl 3502.0063 (3502.0063)

    $2.93

    Magnetic AutoControl BDU shaft thin spacer ring. Ring only. Learn More
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  14. BDU Shaft Thick Spacer Ring - Magnetic AutoControl 3502.0088

    BDU Shaft Thick Spacer Ring - Magnetic AutoControl 3502.0088 (3502.0088)

    $2.93

    BDU shaft thick spacer ring. Ring only. Learn More
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