Nationwide Pick-Up - Rainbow Vacuum Repair Service

Rainbow Vacuum Model D4C and SE Series Cap Assembly

This category covers the complete Rainbow D4 cap cover assembly replacement parts that include the main power switch, handle pad, and inner baffle.

This early version has four wires coming from the switch.

Click on any number in the schematics (diagram) below for details.
Applique, Handle, D4
0.0
0 review(s)

Applique, Handle, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2721
Availability: Discontinued
Condition: New
Price: Discontinued

Top handle applique for the model D4C SE (Special Edition) and D4C Rainbow. If you purchase the cap cover assembly, then this item comes included.

Please look close as there is a clear film on the back that protects the adhesive. Remove this film before putting in place.

The SE version item number is R4297 and was discontinued. This item is exactly the same except it only says "Rainbow".



Cap Cover Asm, D4
0.0
0 review(s)

Cap Cover Asm, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R3160
Availability: Out of Stock
Condition: Used
Price: $79.30 USD

The early version D4C had two screw studs that allowed the handle to break. This version has 4 screw studs to prevent the problem from happening again. Drill four holes in the cap assembly to fit to this part.

The factory no longer includes the handle pad or appliques on this item.

View Other Options

Cap / Cap Cover Asm, D4
5.0
1 review(s)

Cap / Cap Cover Asm, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R3240
Availability: Discontinued
Condition: New
Price: Discontinued

The early version D4C had two screw studs that allowed the handle to break.

This version cap cover has four screw studs to prevent the problem from happening again. The cap assembly has four holes to match it.

View Other Options

Handle Pad, D4
5.0
1 review(s)

Handle Pad, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2584
Availability: Discontinued
Condition: New
Price: Discontinued

If your handle pad is worn out, then replace it with this new easy to attach handle pad for your D4C SE (Special Edition) and D4C model Rainbow.



Cap, D4
0.0
0 review(s)

Cap, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R3470
Availability: Limited
Condition: Used
Price: $47.78 USD
Add to Cart

Cap assembly for the model D4C Rainbow vacuum. Does not include the outer baffle or the cap cover.

You can order complete with cap cover and outer baffle as part number R3240.

View Other Options

Cap, SE
0.0
0 review(s)

Cap, SE

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R4369
Availability: Limited
Condition: Used
Regular: $46.02 USD
Online: $28.32 USD
Add to Cart

Cap assembly for the Rainbow model D4C SE (Special Edition). This part does not come with the R2764 outer baffle assembly, it is sold separately.

View Other Options

Screw, #10-10 x .62 Inch
5.0
2 review(s)

Screw, #10-10 x .62 Inch

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: H515
Availability: In Stock
Condition: New
Price: $0.88 USD
Add to Cart

This common screw fits several model Rainbow vacuums. Main housing on the D4 and also the R-series power nozzle. Check the schematics page to make sure for your application.



Switch, D4
4.9
57 review(s)

Switch, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2728
Availability: In Stock
Condition: New
Regular: $23.14 USD
Online: $14.24 USD
Add to Cart

This switch works with all D4C Rainbow systems. If you have a switch that has 6 holes where the wires push in, please read the information below on how to wire this design switch.

Factory OEM switch for the D4C SE (Special Edition) and D4C model Rainbow. This switch first came as pictured in the early version D4C that came out in 1986. Rexair then changed to a new design switch that did not have wires attached. The new version had six holes that you would stick the wires into. Inside each hole was a spring-loaded catch that held the wires in place.

Over time, the factory found that this was an inferior design and went back to the four-wire system. If you have the previous design that has six holes, below is how you connect the four-wire system.

  • One black wire from the switch and one black wire from the power cord makes a double connection.
  • One black wire from the switch and one white wire from the power cord makes the second double connection.
  • One blue wire from the switch and one black wire from the field and one wire from power nozzle receptacle makes the first triple connection.
  • One blue wire from the switch and one black wire from the field and one wire from power nozzle receptacle makes the second triple connection.

There is no hot and neutral in this application.

View Other Options

Closed End Connector, Large
0.0
0 review(s)

Closed End Connector, Large

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2755
Availability: In Stock
Condition: New
Price: $0.88 USD
Add to Cart

This connector is used on various models of the Rainbow, power nozzle, electric hose, etc.

This is the larger of the two sizes used in various locations.

View Other Options

Applique, Side Handle, D4
0.0
0 review(s)

Applique, Side Handle, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2722
Availability: Discontinued
Condition: New
Price: Discontinued

Side handle applique for the model D4C SE (Special Edition) and D4C Rainbow. If purchasing a new cap cover assembly, this part is included.

Please look close as there is a clear film on the back that protects the adhesive. Remove this film before putting in place.



Applique, Cap, D4
0.0
0 review(s)

Applique, Cap, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2592
Availability: Discontinued
Condition: New
Price: Discontinued

Applique gold stripe for the cap on the D4C Rainbow.

Please look close as there is a clear film on the back that protects the adhesive. Remove this film before putting in place.

View Other Options

Applique, Cap, SE
0.0
0 review(s)

Applique, Cap, SE

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R5403
Availability: Discontinued
Condition: New
Price: Discontinued

This applique is a thin gold band that goes around the outside of the cap assembly.

Simple peel and stick application that matches the SE (Special Edition) design.

View Other Options

Baffle, Inner, D4
0.0
0 review(s)

Baffle, Inner, D4

OEM - Original Equipment Manufacturer
Brand: Rainbow®
Manufacturer: Rexair, LLC
Item #: R2764
Availability: Limited
Condition: Used
Price: $30.36 USD
Add to Cart

The inner baffle for the D4 helps hide the motor from view through the cap cover as well as directs air flow for cooling the motor.

This baffle is also fire retardant in case of motor failure and overheats.



# Image Item Name Item # Price Quantity
1 Applique, Handle, D4 Applique, Handle, D4 R2721 Discontinued Details
2a Cap Cover Asm, D4 Cap Cover Asm, D4 R3160 $79.30 USD Details
2b Cap / Cap Cover Asm, D4 Cap / Cap Cover Asm, D4 R3240 Discontinued Details
3 Handle Pad, D4 Handle Pad, D4 R2584 Discontinued Details
4a Cap, D4 Cap, D4 R3470 $47.78 USD Add to Cart Details
4b Cap, SE Cap, SE R4369 $28.32 USD Add to Cart Details
5 Screw, #10-10 x .62 Inch Screw, #10-10 x .62 Inch H515 $0.88 USD Add to Cart Details
6a Switch, D4 Switch, D4 R2728 $14.24 USD Add to Cart Details
6b Closed End Connector, Large Closed End Connector, Large R2755 $0.88 USD Add to Cart Details
7 Applique, Side Handle, D4 Applique, Side Handle, D4 R2722 Discontinued Details
8a Applique, Cap, D4 Applique, Cap, D4 R2592 Discontinued Details
8b Applique, Cap, SE Applique, Cap, SE R5403 Discontinued Details
9 Baffle, Inner, D4 Baffle, Inner, D4 R2764 $30.36 USD Add to Cart Details

Back

Shopping Cart

You have no items in your shopping cart.

Locating a Serial Number on the Rainbow®

play video

Recently Viewed

There is no recently viewed product.

Cap Cover Asm, D4
Cap Cover Asm, D4
Item Number: R3160

Price: $79.30 USD
View Details
Cap / Cap Cover Asm, D4
Cap / Cap Cover Asm, D4
Item Number: R3240

Price: Discontinued
View Details


Cap Cover Asm, D4
Cap Cover Asm, D4
Item Number: R3160

Price: $79.30 USD
View Details
Cap / Cap Cover Asm, D4
Cap / Cap Cover Asm, D4
Item Number: R3240

Price: Discontinued
View Details


Cap, D4
Cap, D4
Item Number: R3470

Price: $47.78 USD
View Details
Add to Cart
Cap, SE
Cap, SE
Item Number: R4369

Regular: $46.02 USD
Online: $28.32 USD
View Details
Add to Cart


Cap, D4
Cap, D4
Item Number: R3470

Price: $47.78 USD
View Details
Add to Cart
Cap, SE
Cap, SE
Item Number: R4369

Regular: $46.02 USD
Online: $28.32 USD
View Details
Add to Cart


Switch, D4
Switch, D4
Item Number: R2728

Regular: $23.14 USD
Online: $14.24 USD
View Details
Add to Cart
Closed End Connector, Large
Closed End Connector, Large
Item Number: R2755

Price: $0.88 USD
View Details
Add to Cart


Switch, D4
Switch, D4
Item Number: R2728

Regular: $23.14 USD
Online: $14.24 USD
View Details
Add to Cart
Closed End Connector, Large
Closed End Connector, Large
Item Number: R2755

Price: $0.88 USD
View Details
Add to Cart


Applique, Cap, D4
Applique, Cap, D4
Item Number: R2592

Price: Discontinued
View Details
Applique, Cap, SE
Applique, Cap, SE
Item Number: R5403

Price: Discontinued
View Details


Applique, Cap, D4
Applique, Cap, D4
Item Number: R2592

Price: Discontinued
View Details
Applique, Cap, SE
Applique, Cap, SE
Item Number: R5403

Price: Discontinued
View Details


Buy Now, Pay Later Finance Options

PayPal Credit


Borrow $99 or more... 19.99% APR Normal Credit

Special offers possible
You may be eligible for offers such as; No Payments + No interest if paid in full in 6 months

To take advantage of PayPal Credit, simply choose the "PayPal Credit" option during checkout.

More Information...

Blispay Credit


No Payments, No Interest on purchases over $199 if paid in full in 6 months
Get 2% Cash Back Automatically
Blispay gives you 2% Cash Back on all purchases. The more you shop, the more you earn!

To take advantage of Blispay Credit, simply click "Apply Now" and use your digital Blispay Credit card at checkout!

Apply Now


  • US: 800-523-0510
  • Int: +1 301 791 9669
$100+ Orders Ship Free (48 states only)
30 Day Money Back Guarantee