Clunk 1oz, Standard by Dubro (DUB837)
$2.90
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Low StockIn Stock
Clunk 1oz, Standard by Dubro (DUB837)
$2.90
In Stock
Arrives
Free shipping on orders $99+ (oversize items excluded).
Pick up today in Cumming, usually ready in 2 hours.
Nickel Plated
Maximum Resistance To Corrosion
Machined Barbs
Secure Fuel Line Grip
Optimal Weight
7.5 Gram Precision Balance
Fuel Delivery PrecisionReliable Nitro Fuel Pick Up
The DuBro Fuel Tank Clunk, Standard Size is an essential component designed to deliver consistent fuel flow for your RC nitro airplane or glow fuel setup. Featuring a durable nickel-plated finish, this weighted fuel pickup prevents line floating and ensures uninterrupted fuel delivery during high-g aerobatic maneuvers.
Engineered Fuel FlowBuilt For High Performance Systems
Upgrade your glow engine power system with the DuBro Fuel Tank Clunk, Standard Size. Weighing in at 7.5 grams (0.26 oz), this replacement clunk provides the exact ballast needed to keep the pick-up line submerged at the bottom of your fuel tank during all flight attitudes. Machined directly into the metal body, integral fuel line barbs firmly lock silicone fuel tubing in place to eliminate accidental disconnections. Furthermore, the specialized nickel plating guards against corrosion caused by standard nitro fuels, making the DuBro Fuel Tank Clunk a dependable, long-lasting upgrade for RC aircraft and nitro ground vehicles alike.
Component SpecificationsDetailed Part Technical Specs
Compatible Vehicles
Universal Nitro/Glow RC Airplanes, Helis, and Cars
Part Type
Fuel Tank Clunk / Fuel Pick-Up
Material
Nickel-Plated Metal
Placement/Position
Internal Fuel Tank
Dimensions
Standard Size
Weight
7.5g / 0.26 oz
Key Technical HighlightsDesigned For Maximum Engine Reliability
Weight Design7.5 grams / 0.26 oz optimal ballast
Corrosion DefensePremium nickel-plated construction
Tubing SecurityPrecision machined fuel line barbs
CompatibilityFits standard glow and nitro silicone fuel lines
ApplicationIdeal for RC airplanes, helis, and nitro vehicles
Maintenance FreeResists harsh fuel additives over time
Frequently Asked QuestionsEverything you need to know
What is the primary function of the DuBro Fuel Tank Clunk, Standard Size?
The DuBro Fuel Tank Clunk, Standard Size serves as a weighted fuel pick-up inside your fuel tank, ensuring the intake stays submerged at the bottom of the tank during flight maneuvers to prevent air bubbles from reaching the engine.
Is the DuBro Fuel Tank Clunk, Standard Size resistant to corrosion?
Yes, the DuBro Fuel Tank Clunk, Standard Size features a durable nickel-plated finish specifically engineered to resist corrosion caused by nitro and glow fuels.
Do I need fuel line clamps with the DuBro Fuel Tank Clunk, Standard Size?
In most standard applications, clamps are not required because the DuBro Fuel Tank Clunk, Standard Size features precision-machined barbs designed to grip silicone fuel lines securely.
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