Trx4m Hex Extensions RCMYou RC Upgrade Parts For 1/18 TRX4M,4Pcs Front 4mm Hub Hydraulic Gear Pump Mini High Pressure Hydraulic Gear Pump Flat Key Shaft SAE 21MPa 6ml/r 3200rpm · Battery Powered · 3.43.4 out of 5 stars. (12) · $49.00$49.00 🔥【High Quality Material】: hex wheel hub is made of quality solid brass, wear-resistant, strong and durable, can use for a long time. INJORA Stainless Steel Drive Shafts for 1/18 TRX4M (4M-18 🔥【Upgrade to Greater Strength】: The Drive Shaft CVD made from harden #45 steel for greater strength and stable driving performance. Your Satisfaction is Our Main Priority. 📌【Easy to Assemble】: The upgrades part set is easy to replace original parts, highly increase the strength and precision. 💖【RCMYou Guarantee】If you are not 100% completely satisfied with our products, please do not hesitate to contact us to request a refund or exchange! AXSPEED Steel Front & Rear Drive Shaft for RC 1:10 Axial RBX10 Ryft 4WD AXI03005. 28.89 USD 33.99 USD. Free shipping. 15% off. AXSPEED 4Pcs CNC Wheel Outer...