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Rainbow Vacuum D3C Motor Design Parts - Page 2

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This category covers the complete D3C motor assembly that includes the bearings, armature, separator, flange, and carbon brushes.

Effective serial number 4607000 with a start date of June 5th 1982 through serial number 5999999 and an end date of April 1986.

*Note: From serial number 4440000 (rough estimate) through serial number 454550, the "D3A" R1767 motor was standard. From 4545551 through 4607200, the revised R1909 armature and R2424 field was used.

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Bearing, D4/D3
Bearing, D4/D3 Item #:R1981

If your D4C SE (Special Edition), D4C, or D3C model Rainbow is making a loud noise or giving off a burning smell, replace the bearings during ...

Price: $13.78 USD

  • Item #:R2420
    Original OEM replacement part for a new design D3 motor.
    Price: $4.36 USD

  • Item #:R1978
    Rotating fan for the D3C R2104 motor. Sometimes if your motor has a lot of corrosion, then the center of this fan can be weak and easily break out.
    Price: $14.76 USD

  • Item #:R1415
    Cork gasket that fits under the bearing plate and seals bearing plate to the motor housing.
    Price: $1.98 USD

  • Item #:R1455
    Cork gasket for the D3C, D3A, D2A, D2, and D motor housing for use with the carbon brush holders. Helps reduce air leaks to keep maximum performance.
    Price: $1.89 USD

  • Item #:R1795
    It is a good idea to replace your lower shell gasket after each service and repair in order to keep maximum performance.
    Price: $3.74 USD

  • Item #:R1794
    Rubber upper shell gasket for the bypass motor design. Fits under the bearing plate than came standard on the D3C, D3A, and late version D2A model Rainbow.
    Price: $3.71 USD

  • Item #:R665
    Grommet for the D3C, D3A, D2A, D2, and D model Rainbow vacuum. Helps prevent the wires from rubbing on the motor housing.
    Price: $2.83 USD

  • Item #:R1448
    This main bypass motor housing for the D3C, D3A, and late version D2 model Rainbow has the cooling fins on the outside of the housing.
    Price: $61.52 USD

  • Item #:R1449
    Field screw insert for the model D3C, D3A, and D2A model Rainbow vacuum.
    Price: $2.05 USD

  • Item #:R2421
    Original OEM replacement carbon brushes. for the D4 and D3 Rainbow.
    Price: $20.34 USD

  • Item #:R1975
    Motor cooling fan for the model D3C that is held onto the armature shaft by a snap ring.
    Price: $3.54 USD

  • Item #:H306
    This motor shaft nut is the same for all model D3C, D3A, D2A, D2, and D motor design. Reverse thread nut so be careful when installing and removing to be sure not to damage. Over tightening can cause the snap rings to be pressed out of...
    Price: $3.15 USD

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