/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
USD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...

Model: M4 12B

Manuals Available: 3

Installation & Operation Manual

View Manual

Parts Manual

View Manual

Interactive Diagram

View Wunder-Bar M4 12B Interactive Diagram

get special offers & news from parts town

+52 558.957.7295
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Parts In Town
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Wunder-Bar M4 12B Parts & Manuals

Manufacturer:

Model #:

Wunder-Bar

M4 12B

Post-Mix Dispensers

Post-Mix Dispensers

Wunder-Bar logo
Find Authorized ServiceBuy New Equipment
  1. Home
  2. /
  3. Wunder-Bar
  4. /
  5. M4 12B

Part Category

  • Baskets, Bowls & Containers(2)
  • Caps & Plugs(1)
  • Casters & Wheels(1)
  • Channels & Slides(1)
  • Chutes & Spouts(3)
  • Clamps & Clips(5)
  • Controls(4)
  • Decals, Labels & Overlays(11)
  • Disconnects, Couplings & Collars(3)
  • Faucet Parts(2)
  • Filters, Screens & Driers(3)
  • Hoses, Pipes & Tubing(5)
  • Light Sockets & Lampholders(1)
  • O-Rings(10)
  • Orifices(2)
  • Pans, Trays & Wells(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(2)
  • Pumps & Motors(11)
  • Regulators(6)
  • Rods, Shafts & Pins(2)
  • Springs(1)
  • Switches & Buttons(1)
  • Valves, Solenoids & Fittings(9)
  • Washers, Rings & Spacers(1)
  • Wires, Cables & Hardware(2)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Baskets, Bowls & Containers(2)
  • Caps & Plugs(1)
  • Casters & Wheels(1)
  • Channels & Slides(1)
  • Chutes & Spouts(3)
  • Clamps & Clips(5)
  • Controls(4)
  • Decals, Labels & Overlays(11)
  • Disconnects, Couplings & Collars(3)
  • Faucet Parts(2)
  • Filters, Screens & Driers(3)
  • Hoses, Pipes & Tubing(5)
  • Light Sockets & Lampholders(1)
  • O-Rings(10)
  • Orifices(2)
  • Pans, Trays & Wells(1)
  • Power Supplies & Cords(1)
  • Probes & Sensors(2)
  • Pumps & Motors(11)
  • Regulators(6)
  • Rods, Shafts & Pins(2)
  • Springs(1)
  • Switches & Buttons(1)
  • Valves, Solenoids & Fittings(9)
  • Washers, Rings & Spacers(1)
  • Wires, Cables & Hardware(2)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Wunder-Bar RSD-DST-642-KIT Y Strainer Water Kit

Wunder-Bar
  • Mfr Part # RSD-DST-642-KIT
  • Parts Town # WUBRRSD-DST-642-KIT
  • Quantity0

Obsolete, replaced by WUBRRSD-DST-642-KIT-ROTO

Wunder-Bar RSD-FITTINGS-KIT QUICK DISCONNECT KIT

Wunder-Bar
  • Mfr Part # RSD-FITTINGS-KIT
  • Parts Town # WUBRRSD-FITTINGS-KIT
  • Quantity0

Obsolete, replaced by WUBRRSD-FITTING-KIT

Wunder-Bar RTOP-HP-420M PUMP ASSEMBLY

Wunder-Bar
  • Mfr Part # RTOP-HP-420M
  • Parts Town # WUBRRTOP-HP-420M
  • Quantity0

Obsolete, replaced by WUBRRTOP-HP-420-M

Wunder-Bar SEN-128-156 Limit Sensor, M412B

Wunder-Bar
  • Mfr Part # SEN-128-156
  • Parts Town # WUBRSEN-128-156
  • Quantity0

Obsolete, replaced by WUBREA-SEN-128-156

Wunder-Bar 0111-270-1 VAT OUTLET STRAINER WITH O-RING

Wunder-Bar
  • Mfr Part # 0111-270-1
  • Parts Town # WUBR0111-270-1
  • Quantity0

Obsolete, no longer available

Wunder-Bar 12-062-02 Tap

Wunder-Bar
  • Mfr Part # 12-062-02
  • Parts Town # WUBR12-062-02
  • Quantity0

Obsolete, no longer available

Wunder-Bar 19-420-0051 HEINZ YELLOW MUSTARD LABEL

Wunder-Bar
  • Mfr Part # 19-420-0051
  • Parts Town # WUBR19-420-0051
  • Quantity0

Obsolete, no longer available

Wunder-Bar 21-1157-02 Bag Holder, M4 12B, WB-CD-1-3-SS-RCT

Wunder-Bar
  • Mfr Part # 21-1157-02
  • Parts Town # WUBR21-1157-02
  • Quantity0

Obsolete, no longer available

Wunder-Bar A-ASM-51-156-LC MAIN CONTROLLER BOARD (PCB)

Wunder-Bar
  • Mfr Part # A-ASM-51-156-LC
  • Parts Town # WUBRA-ASM-51-156-LC
  • Quantity0

Obsolete, replaced by WUBREA-ASM-51-156-LC

Wunder-Bar EA-ASM-51-156-LC Main Controller Printed Circuit Board, M4 12B

Wunder-Bar
  • Mfr Part # EA-ASM-51-156-LC
  • Parts Town # WUBREA-ASM-51-156-LC
  • Quantity0

Obsolete, no longer available

Wunder-Bar PH-14-30-E O-RING

Wunder-Bar
  • Mfr Part # PH-14-30-E
  • Parts Town # WUBRPH-14-30-E
  • Quantity0

Obsolete, no longer available

Wunder-Bar PM10-14 O Ring, 0.4 x 3.05 x 16

Wunder-Bar
  • Mfr Part # PM10-14
  • Parts Town # WUBRPM10-14
  • Quantity0

Obsolete, no longer available

Wunder-Bar PM10-27 HOSE

Wunder-Bar
  • Mfr Part # PM10-27
  • Parts Town # WUBRPM10-27
  • Quantity0

Obsolete, no longer available

Wunder-Bar PM10-6 O Ring

Wunder-Bar
  • Mfr Part # PM10-6
  • Parts Town # WUBRPM10-6
  • Quantity0

Obsolete, no longer available

Wunder-Bar RSD-COM-KIT-COS Pump Com Failure Kit, Costco

Wunder-Bar
  • Mfr Part # RSD-COM-KIT-COS
  • Parts Town # WUBRRSD-COM-KIT-COS
  • Quantity0

Obsolete, no longer available

Wunder-Bar RSD-NP-205-S PUMP, RTM, SINGLE SENSOR

Wunder-Bar
  • Mfr Part # RSD-NP-205-S
  • Parts Town # WUBRRSD-NP-205-S
  • Quantity0

Obsolete, no longer available

Wunder-Bar SD-DLA-519 DISPENSER CLIP

Wunder-Bar
  • Mfr Part # SD-DLA-519
  • Parts Town # WUBRSD-DLA-519
  • Quantity0

Obsolete, no longer available

Wunder-Bar SD-DT-125 URNTABLE DRIVE HUB

Wunder-Bar
  • Mfr Part # SD-DT-125
  • Parts Town # WUBRSD-DT-125
  • Quantity0

Obsolete, no longer available

Wunder-Bar SR-COM-B-LC STEPPER RETROFIT FOR GLOBE TURNTABLE MOT

Wunder-Bar
  • Mfr Part # SR-COM-B-LC
  • Parts Town # WUBRSR-COM-B-LC
  • Quantity0

Obsolete, no longer available

345