JustRCToys

One-Stop Shop for RC Drone, Helicopter, Car and Boat Parts

Every RC model eventually needs a part. A battery swells, a propeller chips, a motor burns out, a landing skid snaps on a hard landing. JustRCToys exists so that moment does not mean throwing away a model that still flies perfectly. We stock replacement batteries, propellers, motors, gears, arms, landing gear, canopies and body shells for drones, helicopters, cars, trucks and boats — from budget toy drones to GPS camera quads — and we ship from warehouses in Hong Kong, China and the United States, so most orders leave within one to two business days.

Batteries: the part that fails first

Lithium packs are consumables. Capacity fades after a few hundred charge cycles, and heat, long-term storage at full charge or a single deep discharge can end a pack early. The usual signs are a flight time that suddenly halves, a pack that comes down hot, or a drone that beeps and drops out of the air under load. We carry single-cell 3.7V packs through to multi-cell batteries, in the milliamp ratings and connector styles used by Contixo, Vivitar, Snaptain, Propel, Ruko, Potensic and most other popular brands. Browse the full range in Drone Batteries. Match voltage, capacity and plug type — and check polarity before the first charge, because reversed connectors destroy the board in seconds.

Propellers, blades and gears

A chipped propeller is the most common reason a drone that used to fly well suddenly does not: vibration, drifting hover, jittery video and shorter flight time all trace back to unbalanced blades. Props are handed, meaning clockwise and counter-clockwise versions are not interchangeable, and mounting styles differ between press-fit, screw-on and quick-release hubs. Gears are the other wear point — a stripped main gear will let the motor spin while the rotor stays still. Our Drone Propellers section lists blade length, rotation direction and hub type so you can match what is on the model now, and helicopter swash plates, links and tail blades live under RC Helicopter Parts.

Motors, ESCs and electronics

Brushed motors wear out quietly; brushless motors usually announce themselves with a bearing whine, a stiff bell or one arm that no longer spins up. Before ordering, match the mounting hole spacing, shaft diameter and length, and the Kv and voltage rating — two motors that look identical from the outside can be very different inside. Speed controllers, receiver boards and camera ribbon cables are equally model-specific, so the photos on each product page show the connectors and pin count. Everything is grouped in Drone Motors.

Frames, arms, landing gear and body shells

Cracks start at the arm roots, where the carbon or plastic flexes most, and spread fast once they appear. Replacing a single arm or a landing skid is far cheaper than replacing the model, and it takes minutes with the right screws. Body shells, canopies and propeller guards also take the brunt of beginner crashes — if the frame is sound but the shell is cracked, the electronics are usually still fine. Start from RC Drone Parts and drill down by brand and model.

Cars, trucks and boats

The same logic applies on the ground and on the water: gears strip, driveshafts bend, tyres wear flat and boat propellers lose a blade on the first shallow impact. RC Car Parts and RC Boat Parts cover the fast-moving items — gear sets, suspension arms, wheels, propellers and cooling jackets — so a single broken piece does not end the season.

Finding the right part the first time

RC models often look identical while using completely different parts, so a few minutes of checking saves a return:

• Find the exact model number. It is printed on the body, inside the battery bay or on the box, and is usually longer than the marketing name. A version suffix matters.
• Compare the part, not the name. Check shape, mounting points, screw positions and connector in our photos against the part in your hand.
• Use the part number if there is one. Numbers stamped on the part or printed on the motor can are the most reliable match.
• Ask before you buy. Send a photo of the part and the model label through our contact form and we will confirm the match.

Shipping, returns and support

Orders are packed within two to three business days. Delivery is typically 7–15 days to the United States and Canada, 7–12 days to Europe and Asia, and 7–14 days elsewhere — full details on the shipping page. Unused parts can be returned within 30 days, and anything that arrives dead on arrival is replaced free once we see a photo; the terms are on the returns page. If a part is not listed, or you are unsure which version your model uses, message us — the FAQ covers the questions we answer most often.