{"product_id":"beefed-up-rc-boat-drive-shaft-kit-with-three-prope","title":"Beefed Up RC Boat Drive Shaft Kit With Three Propellers and Coupling Joint for DIY Power Upgrade 19.5 cm Shaft 15 cm Sleeve 3.6 cm Propellers Fits 4 mm Motor Shaft Easy Install Durable","description":"\u003cdiv\u003eSingle Kit: RC Boat Drive Shaft Upgrade with 3 Props\u003cbr\u003e\n✔️ Shaft 195 mm \/ 7.68 in, sleeve 150 mm \/ 5.91 in, prop 36 mm \/ 1.42 in, 4 mm joint \u003cp\u003eDesigned to upgrade DIY RC boats or submarines by delivering efficient torque from the motor to the propeller. This kit includes all essential parts for a quick upgrade and reliable operation.\u003c\/p\u003e \u003cp\u003e✅ Stainless steel 304 construction for strength and rust resistance\u003cbr\u003e✅ Shaft length 195 mm \/ 7.68 in; sleeve length 150 mm \/ 5.91 in; prop diameter 36 mm \/ 1.42 in; universal joint diameter 4 mm \/ 0.16 in\u003cbr\u003e✅ Bearing between shaft and sleeve for precise concentric power transmission\u003cbr\u003e✅ Fits 4 mm motor shafts and supports 3.6 cm propellers\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an RC boat drive shaft kit used for in DIY power upgrades? This handy kit helps transfer rotational power from the motor to the propeller smoothly and reliably.\n- transmits torque smoothly through a universal joint\n- improves concentric power transmission with a shaft bearing between shaft and sleeve\n- supports 4 mm motor shafts and 3.6 cm propellers\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48984395645163,"sku":"VXB0GHMCLG4R","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/510MIJ-xBdL.jpg?v=1783235307","url":"https:\/\/vxb.com\/products\/beefed-up-rc-boat-drive-shaft-kit-with-three-prope","provider":"VXB Bearings","version":"1.0","type":"link"}