Drive Shaft and Propeller Universal Joint Kit for RC Boat, Stainless Steel Propeller, 300mm Shaft, 250mm Sleeve, 36mm Hub, 2 Blade Paddle, Fits 3mm Motor Shafts, DIY Upgrade and Repair Assembly

Stainless RC Boat Drive Shaft and Propeller Kit, 300mm
✔️ Stainless steel driveshaft 300mm, 36mm hub, 3mm U-joint

This kit combines a premium stainless steel driveshaft with a 36mm propeller hub and a 250mm sleeve, designed for upgrading or repairing RC boats, submarines, and other model crafts. Color: Silver

✅ Shaft length 300 mm, diameter 4 mm; material: stainless steel
✅ Propeller bushing: 250 x 9 mm, sleeve length: 250 mm
✅ Blade diameter: 36 mm; universal joint: 3 mm
✅ Includes 1 propeller kit and 1 hex wrench
✅ Suitable for RC boats, submarines, and model craft upgrades

💡 What is a handy upgrade for RC boat drive shafts and propellers?

A practical upgrade improves durability and efficiency for longer runs.

• Durable stainless steel shaft resists wear and corrosion in freshwater and saltwater environments
• 36 mm propeller hub ensures stable mounting and thrust
• 3 mm universal joint provides flexible, reliable coupling to standard motors
• Regular debris checks keep performance steady and extend life