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Taprite Rattler II Bargun, 12 Button, 30" Hose, Black | 955C-1264-1M053
$514.99$532.15Save 3%
Bar Gun Parts
Replacement parts for Wunder-Bar, Taprite, and Multiplex bar guns and soda guns — button caps, nozzles, diaphragms, O-rings, syrup lines, triggers, holsters, and complete repair kits. Match by OEM part number; most in-stock orders ship same day before 2pm CT.
Bargun Button Cap Round, Cream, Orange Cap Black Letter
$0.60$6.48Save 91%
Bargun Button Cap Round, Thk, Yellow Cap Black Letter
$0.60$6.48Save 91%
Taprite Rattler II Bargun, 10 Button, 48" Hose, Red | 954C-1080-3F001
$569.67$575.55Save 1%
Taprite Bargun Fitting Handle Inlet with O-Rings
$0.69$6.57Save 89%
Taprite Rattler II Bargun, 10 Button, 30" Hose, Black | 955C-1062-1M014
$449.98$474.15Save 5%
Bargun Button Cap Round, Mist, Green Cap White Letter
$0.59$6.47Save 91%
Bargun Button Cap Round, Thk, Green Cap White Letter
$0.60$6.48Save 91%
Taprite Rattler II Bargun, 10 Button, 48" Hose, Red | 954C-1062-3F001
$561.54$567.42Save 1%
Bargun Fitting 1/4" Barb 90 Degree Elbow
$104.99
Bargun Button Cap Round, Diet, Orange Cap Black Letter
$0.60$6.48Save 91%
Taprite Rattler II Bargun, 12 Button, 30" Hose, Red | 954C-1264-1F003
$621.81$627.69Save 1%
Bargun Button Cap Round, Thk, Red Cap White Letter
$0.60$6.48Save 91%
Taprite Rattler II Bargun, 10 Button, 30" Hose, Red | 954C-1062-1M001
$448.38$454.26Save 1%
Taprite 3/8" Barb x 1.5" Long for Compact Bargun
$2.63$8.51Save 69%
Taprite 1/4" Barb Compact Bargun Fitting
$2.35$8.23Save 71%
Taprite Bargun Actuator Single Button
$0.67$6.55Save 90%
Bargun Button Cap Round, Thk, Orange Cap Black Letter
$0.60$6.48Save 91%
Taprite Rattler II Bargun, 8 Button, 30" Hose, Red | 954C-0860-1M007
$426.62$432.50Save 1%
Taprite 3/8" Barb x 2.7" Long for Compact Bargun
$4.40$10.28Save 57%
Bargun Button Cap Round, G, White Cap Black Letter
$0.60$6.48Save 91%
Bargun Button Cap Round, Lem, Blue Cap White Letter
$0.59$6.47Save 91%
Taprite Rattler II Bargun, 8 Button, 30" Hose, Red | 954C-0860-1F007
$470.23$476.11Save 1%
Taprite Domed Bargun Label, Pepsi
$2.87$8.75Save 67%
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Wunder-Bar & Taprite bar gun and soda gun parts
Keep your post-mix bar guns and soda guns pouring with genuine replacement parts for Wunder-Bar, Taprite, Multiplex, and compatible systems. This catalog covers the full wear-and-tear list a working bar runs through — button caps and ID caps, nozzles and diffusers, diaphragms, O-rings and seals, syrup lines, triggers and levers, holsters and hangers, drip cups, and complete rebuild kits. Whether you run a single gun behind one bar or service dozens across an account, you can match the exact part instead of replacing the whole gun.
Match by OEM part number — built for service techs
Every listing carries the manufacturer part number (PH-, PM-, FR-, and 12Q- series for Wunder-Bar and Taprite) so field techs can cross-reference a worn component in seconds. Know the series before you order: Wunder-Bar guns run across Series II, Series 2.5 & III, and Mark 4 (M4), and nozzles, diffusers, and manifolds are not always interchangeable between them. If you are not sure which generation you are working on, the interactive Mark 4 parts diagram on our Bar Guns page maps each callout to the matching part.
Soda gun buttons, caps & flavor ID
Flavor button caps are the most-replaced part on any soda gun — they crack, fade, and get swapped as menus change. We stock round and oval snap-on ID caps in the standard flavor set (Coke, Diet, Sprite, water, soda, tonic, and more) plus blanks, in both Wunder-Bar and Taprite fitments. Buy the single cap you need or a full set to re-label a gun.
Bar gun & soda gun parts — FAQs
What soda gun parts do you carry?
Button caps and ID caps, nozzles and diffusers, diaphragms, O-rings and seals, syrup lines, triggers, holsters and hose hangers, drip cups, input manifolds, and complete rebuild kits for Wunder-Bar, Taprite, Multiplex, and compatible bar guns.
How do I know which Wunder-Bar series my gun is?
Wunder-Bar guns fall into Series II, Series 2.5 & III, and Mark 4 (M4). The series is usually marked on the gun body or manifold. Nozzles, diffusers, and manifolds differ between series, so confirm yours before ordering — the Mark 4 parts diagram on our Bar Guns page shows each component by callout number.
Are these genuine Wunder-Bar and Taprite parts?
Yes — we stock OEM Wunder-Bar and Taprite components, listed by manufacturer part number so you can match the exact part you are replacing.
Do soda gun button caps fit both Wunder-Bar and Taprite guns?
Most round and oval snap-on ID caps share fitment across Wunder-Bar and Taprite guns, but check the individual product listing for the specific fitment and shape (round vs. oval) before ordering.
How fast do parts ship?
Most in-stock parts ordered before 2pm CT ship the same business day.