❣️SALE in progress❣️ Please see the comment section ✨️ ／ 48P Hardened Car Pinion Motor Gear Set Set of 4 with Hex Wrench For 3.175 mm RC Motor Shaft, 36T 37T 38T 39T 48 Pitch Gear for RC Cars ＼ ●Size Diameter Pitch: 48DP, Gear Aperture: 3.175 mm, Gear Height: 9 mm, Number of Teeth: 36T 37T 38T 39T, 36T Gear Diameter: 20.14 mm, 37T Gear Diameter: 20.67 mm, 38T Gear Diameter: 21.2 mm, 39T Gear Diameter: 21.73 mm ●48P (48DP) is the pitch of each tooth of the pinion gear, and 36T 37T 38T 39T is the number of teeth of the pinion gear. Make sure that the pitch of the spur gear and the pinion gear are the same. Otherwise, the teeth will not mesh. ●Material The RC car pinion gear set is made of high-quality carbon steel, durable and reusable, enjoy your fun RC racing time. ●Features Due to excellent processing, it has less roughness and noise than other pinions and rotates smoothly. ●Application The speed depends on the gear ratio. We offer pinion gears with various teeth to increase the choice of gear ratios. ●This pinion gear set is made of hardened steel and can be used with steel spur gears. Do not use it with plastic or aluminum spur gears. First, you can start with the smallest teeth. Then, upgrade to larger teeth and regularly check the motor temperature while driving. Ultimately, you will be able to control high speeds while avoiding potential risks. ☘️Brand new, unused item ✨ ☘️Please read the profile first! Also includes deals ♡ #MaUstore ◀ Various products on sale ♥ Thank you for viewing! ❣️ We try to ship as quickly as possible ( ˶'ᵕ'˶) ・If there is any defect in the product, please consult us before evaluation. Cancellations after evaluation cannot be accepted. ・Please understand that items are stored at home and shipped in simple packaging (⋆ᴗ͈ˬᴗ͈) 35-54.093420