How to choose your first RC aircraft
A practical path for new pilots: Trainer, Glider, Warbird, 3D, EDF Jet, ARF, PNP, RTF, power system, radio gear and what to verify before buying.
This is a fuel tanks & fuel systems item from DU-BRO. The information below is limited to fields found in the supplier or manufacturer record, so customers can check fit before contacting RC-MODEL.
The DU-BRO Clunks are dependable, high-quality fuel pickup weights designed to keep fuel flowing smoothly to your engine throughout every phase of flight. Whether your airplane is climbing, diving, or performing aerobatics, the clunk inside your tank must stay submerged in fuel—and DU-BRO’s precision-made clunks do exactly that. These clunks are available in both Standard and Large sizes, giving you flexibility for different tank sizes and fuel demands. The Standard Clunk weighs 7.5 grams (0.26...
Compare the listed dimensions, material, pack quantity, connectors or operating data with your model and existing system. If a critical field is missing, include the reference in your enquiry so RC-MODEL can confirm it with the supplier before an order is approved.
Image source: Manufacturer or source-catalog image.
Reference SKU/model: 837.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A practical path for new pilots: Trainer, Glider, Warbird, 3D, EDF Jet, ARF, PNP, RTF, power system, radio gear and what to verify before buying.
The complete starter list: aircraft, transmitter, receiver, batteries, charger, servos, adhesives, tools, voltage meter and field essentials.
A simple glossary for new pilots covering the terms they meet on product pages, manuals and setup conversations.
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
A practical Israeli customer guide for sending models for inspection, diagnosing damage, ordering parts and deciding what can be repaired.
| Technical Specifications | |
| Brand | DU-BRO |
| Supplier Section | DU-BRO PRODUCTS |
| Size | 1 ounce, 1 |
| UPC | 0-11859-00837-6 |
| Shipping Unit | 1 Package |
| Pack Quantity | 1 pc per package |
| Product Type | DU-BRO Clunks – Standard & Large Nickel-Plated RC Fuel Clunks |
Tags: DU-BRO, 837 - Standard Clunk, 1 ounce (1 pc per package), RC Hardware & Building Supplies, DU-BRO RC Hardware, Fuel Tanks & Fuel Systems
We use essential cookies to operate the store. Optional cookies are used only with your consent. You can read the full policy here.