Rainbow Vacuum Model D4C and SE Series Motor Assembly Parts - Page 3

Name: Locating a Serial Number on the Rainbow®
Uploaded: 2012-10-23
Duration: 2 min 5 s
Description: Each and every Rainbow® and Power Nozzle that is produced has a unique Customer Care serial number. This number provides your Authorized Rainbow Distributor with proper warranty identification and demonstrates that your Rainbow has passed quality control testing at Rexair's manufacturing facility. This video shows you where to locate your serial number.

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This category covers the complete Rainbow D4 motor assembly replacement parts that include the bearings, armature, separator, flange, and carbon brushes.

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Screw, #8-10 x .43 Inch, R747, D4
Item #: H542

Standard R747 flange screw for the model D4 SE (Special Edition) and D4 Rainbow. Most of the time, this screw will need to be replaced as the glue that gets stuck down in the slots and rust over time degrades this part. If you...

Price: $0.29 USD
Bridge / Bearing Asm, D4
Item #:R2677

Bearing bridge and R1981 bearing for the model D4C SE (Special Edition) and D4C motor. In September 1992, this item was changed to allow for the use of the improved R5124 and R5125 carbon brush kit. Some technicians like the...

Price: $33.61 USD
Clip, Brush Holder, D4
Item #:R2703

Brush holder clip for the model D4SE and D4 Rainbow Vacuum.

Regular: $1.82 USD
Online: $1.12 USD
O-Ring, .364 ID x .504 OD, D4
Item #:R2936

This O-ring is on top of the armature that fits the early version model D4C SE (Special Edition) and D4C.

Price: $1.43 USD
Screw, #10-10 x 2.81 Inch, Field, D4
Item #:H545

This long screw is used to hold the bearing bridge on all D4 model Rainbows. It goes in through the field and attaches to the motor base.

Price: $1.20 USD
Shield, Bearing, D4
Item #:R2630

It is a good idea to replace the bearing retainer shield due to rust and low price of item. Fits model D4 Rainbow and installs in the lower motor housing assembly over the R5238 bearing.

Price: $6.21 USD
Slinger Ring, D4/D3
Item #:R1979

This part is a common replacement part due to the high change of rust and low cost of replacement.

Price: $9.46 USD
Spacer, Lower, D4
Item #:R2679

Lower straight barrel shaped spacer for the D4SE and D4 Rainbow.

Price: $6.05 USD
Spacer, Middle, D4
Item #:R2681

Factory original middle hourglass shaped fan spacer for the model D4 Rainbow.

Price: $7.41 USD
Spacer, Upper, D4
Item #:R2680

Small top fan spacer for the model D4SE and D4 Rainbow.

Price: $1.76 USD
Stage, Lower, D4
Item #:R2617

Lower stage fan for the model D4C SE (Special Edition) and D4C Rainbow vacuum.

Price: $12.96 USD
Washer, Wave, D4
Item #:R2525

Wave washer that fits on top of the D4C SE (Special Edition) and D4C armature. It sits under the R1981 top bearing.

Price: $1.20 USD