D4C and D3C Rainbow Motor Brush

D4C and D3C Rainbow Motor Brush D4C and D3C Rainbow Motor Brush
D4C and D3C Rainbow Motor Brush D4C and D3C Rainbow Motor Brush - D4C and D3C Rainbow Motor Brush
4.7
7 review(s) - write a review
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Regular Price: $23.76 USD
Online Price: $17.54 USD

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* Seat:

Brand: Rainbow®
Manufacturer: Rexair
Item Number: R2421
Condition: New
Availability: In Stock
Warranty: 3 Years

This item is sold each. If you need a pair to replace both sides on your motor, then please add a quantity of two to your cart.

Original factory OEM carbon brush for the D4C and D3C Rainbow. Be sure to measure and confirm you are ordering the correct size. (.4955 or just less of 1/2 inch).

Effective through serial number 7520714. The R5125 is the carbon brush that you need if your serial number is higher or if your measurement is larger. Check the "Related Items" tab for an R5125.

* SELECT OPTION: This item needs to be "seated" for proper life expectancy. We use a variable transformer (variac) to seat the brushes. If you are unable, we offer this as an optional service.

If you do not seat the motor brushes, you can expect about a one year life before they wear out.

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Brush Seating Stick
0.0
0 review(s)

Carbon Brush Seating Stone

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: M396
Availability: In Stock
Condition: Used
Online Price: $4.39 USD

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This seating stone is used to clean carbon buildup on the armature commutator on all D series and E-2 Rainbow vacuum cleaners. A lot of carbon buildup on your commutator can reduce the spark needed to run the motor smoothly.

We have reduced the price on this item from $26.32 down to $4.39 and will ship a small piece meant for 5-6 uses. There is no need to order a full 4 sticks for do-it-yourself repairs.



Armature (R2424), 120v, D3
0.0
0 review(s)

D3C R2104 Motor Armature

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: R1974
Availability: In Stock
Condition: New
Online Price: $102.18 USD

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Original factory OEM replacement armature for the model D3C Rainbow.

If you have a D3A, D2A, D2, or model D Rainbow and have had the motor replaced at some point, then you may have the R2104 motor that this armature is standard. The R2104 motor is the only option for all models listed.

Effective serial number 4607000 with a start date of June 5th 1982.



Brush Holder, D3
0.0
0 review(s)

D3C Brush Holder

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: R2420
Availability: In Stock
Condition: New
Online Price: $4.36 USD

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Original factory OEM brush holder for the R2104 design D3C motor. Always a good idea to replace if you see any blistering or burnt damage.



Brush Holder, D4, v1
5.0
3 review(s)

D4C First Version Brush Holder

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: R2700
Availability: Discontinued
Condition: New
Regular: $4.45 USD
Online: $2.74 USD


Standard OEM (.5105 inch or just more than 1/2 inch) brush holder for the R2421 carbon brush that fits the model D4C Rainbow.

Effective through serial number 7520714. The R5124 is the brush holder that you need if your serial number is higher than what is listed.



Motor Brush, D4, v2
5.0
4 review(s)

D4C Rainbow Motor Brush, Version Two

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: R5125
Availability: Discontinued
Condition: New
Regular: $27.76 USD
Online: $17.08 USD


This item is sold each. If you need a pair to replace both sides on your motor, then please add a quantity of (2) to your cart.

Tall motor brush (.589 inches wide or between 9/16 and 5/8 inch) for the D4C SE (Special Edition) motor design that became effective serial number 7520715 and fits the R5124 tall brush holder. Cannot be used with the older armature design that uses the shorter motor brushes.

At one point, Rexair manufactured a high-amp motor brush (R6592) but on September 19th 2000 they discontinued due to the grade of carbon no longer being available. If you have already replaced your carbon brushes before and are unsure if you have the standard or hi-amp motor brushes, Rexair recommends you replace these in pairs so not to mix with the R6592.

* SELECT OPTION: This item needs to be "seated" for proper life expectancy. We use a variable transformer (variac) to seat the brushes. If you are unable, we offer this as an optional service.

If you do not seat the motor brushes, you can expect about a one year life before they wear out.



Armature, Tall, 120v, D4
5.0
1 review(s)

D4C and SE (Special Edition) Armature

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair
Item Number: R5319
Availability: In Stock
Condition: New
Regular: $210.08 USD
Online: $189.00 USD

Add to Cart See Full Details

Original OEM factory armature for the D4C SE (Special Edition) and D4C model. Many times if you see your carbon brushes burnt down on one side but not the other, then most likely your armature is the problem.

This part works with both the R5125 and R2421 carbon brushes.

Effective March 29th 1993, the R2598 armature assembly was replaced by this improved version for use with the R5124 and R5125 carbon holder and brush kit.

We can turn your existing armature and save you money. Call our technical support team at 800-640-2033.



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Brush Holder, D3 D3C Brush Holder R2420

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Brush Holder, D4, v1 D4C First Version Brush Holder R2700

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Motor Brush, D4, v2 D4C Rainbow Motor Brush, Version Two R5125

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Armature, Tall, 120v, D4 D4C and SE (Special Edition) Armature R5319

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