Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Bunn 28428.1000

Bunn 28428.1000 Motor Assembly, Whipper W/Terms | Fits FMD1 & More

Regular price $113.20

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

The BUNN Motor Assembly, Whipper W/Terms (28428.1000) is a high-quality replacement part designed to ensure optimal performance for your BUNN coffee machine. Engineered for durability and reliability, this motor assembly powers the whipper component responsible for frothing milk and mixing ingredients evenly, delivering the perfect texture for lattes, cappuccinos, and other specialty coffee drinks. Featuring precise electrical terminals for easy installation, this motor assembly maintains consistent speed and power output to guarantee smooth and efficient operation.

Compatible specifically with a range of BUNN coffee machine models, the Motor Assembly, Whipper W/Terms (28428.1000) is an essential component for maintaining your machine’s functionality. Before purchasing, verify model compatibility to ensure a seamless fit and performance. This part is ideal for both commercial and home use, making it a versatile solution for coffee shop owners, baristas, and coffee aficionados seeking to extend the life of their BUNN machines and enhance beverage quality.

With robust construction and exacting specifications, the BUNN Motor Assembly operates on standard voltage requirements and integrates effortlessly with the existing whipper mechanism. By replacing worn or faulty motor assemblies with this genuine BUNN component, users benefit from improved frothing consistency, reduced machine downtime, and greater overall efficiency. Whether performing routine maintenance or urgent repairs, this motor assembly is key to preserving your coffee machine’s peak operation and delivering exceptional coffee experiences every time.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #28428.1000 fits Bunn machines, including the FMD1, FMD3, IMIX-3S+, IMIX-5, IMIX-5S+, IMIX-5S+ TOP HINGE series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the FMD1, FMD3, IMIX-3S+, IMIX-5, IMIX-5S+, IMIX-5S+ TOP HINGE series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #28428.1000 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this motor assembly, whipper w/terms ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #28428.1000 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.
Compatible Products
iMIX-3, 120V SS BLK (36900.0000)
36900.0000 BUNN iMIX-3, 120V SS BLK
Regular price $2,914.89 Sale price$4,818.00
iMIX-3, 120V SS BLK (36900.0000)
-40%
iMIX-5, 120V SS BLK (37000.0000)
37000.0000 BUNN iMIX-5, 120V SS BLK
Regular price $4,029.30 Sale price$6,660.00
iMIX-5, 120V SS BLK (37000.0000)
-40%
IMIX-5, 120V SS BLK W/HW TH (37000.0022)
37000.0022 BUNN IMIX-5, 120V SS BLK W/HW TH
Regular price $4,242.26 Sale price$7,012.00
IMIX-5, 120V SS BLK W/HW TH (37000.0022)
-40%
IMIX-5S+,120V SELF SRV BLK (38100.0003)
38100.0003 BUNN IMIX-5S+,120V SELF SRV BLK
Regular price $3,361.38 Sale price$5,556.00
IMIX-5S+,120V SELF SRV BLK (38100.0003)
-40%
iMIX-5S+,120V TH SELF SRV BLK (38100.0050)
38100.0050 BUNN iMIX-5S+,120V TH SELF SRV BLK
Regular price $3,460.60 Sale price$5,720.00
iMIX-5S+,120V TH SELF SRV BLK (38100.0050)
-40%
IMIX-3S+, 120V SELF SERVE BLK (38600.0001)
38600.0001 BUNN IMIX-3S+, 120V SELF SERVE BLK
Regular price $2,583.35 Sale price$4,270.00
IMIX-3S+, 120V SELF SERVE BLK (38600.0001)
-40%
IMIX-3S+, 120V SS BLK TH (38600.0050)
38600.0050 BUNN IMIX-3S+, 120V SS BLK TH
Regular price $2,683.78 Sale price$4,436.00
IMIX-3S+, 120V SS BLK TH (38600.0050)
-40%
iMIX-3S+, 120V TH PC BLK SET (38600.0058)
Regular price $2,923.36 Sale price$4,832.00
iMIX-3S+, 120V TH PC BLK SET (38600.0058)
-40%
SET00.0196 BUNN FMD1 BLK NO CWV - MUG
Regular price $1,617.77 Sale price$2,674.00
SET00.0196 FMD1 BLK NO CWV - MUG (SET00.0196)
-40%
SET00.0197 BUNN FMD3 BLK NO CWV - CAPP
Regular price $2,697.09 Sale price$4,458.00
SET00.0197 FMD3 BLK NO CWV - CAPP (SET00.0197)
-40%
SET00.0203 BUNN FMD1 BLK NO CWV - HOT CHOC
Regular price $1,615.35 Sale price$2,670.00
SET00.0203 FMD1 BLK NO CWV - HOT CHOC (SET00.0203)
-40%

Commercial Coffee Machine Part Manufacturers