Fit 3.175mm Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.The 48P pinion gear sets (33T 34T 35T 36T 37T) are made of hardened steel,durable and reusable.Tooth pitch: 48 pitch;Height: 9mm;Inner Diameter:3.175mm(1/8-Inch)
Compatible with Arrma HPI Kyosho Losi Axial Traxxas Tamiya Associated 1/10 rc car monster truck buggy.Universal upgrade 48P pinion gear,total 5Pcs,33T 34T 35T 36T 37T with 3.175mm inner diameter.Come with grub screws.Easy to install and upgrade.
Fit 3.175mm (1/8") Output Shaft Size Motors,please make sure the RC motor shaft have the same diameter,Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.The 48P pinion gear sets (36T 37T 38T 39T) are made of 7075 aluminum alloy material,durable aluminum construction for long-lasting performance.
Tooth pitch: 48 pitch;Height: 9mm;Inner Hole Diameter:3.175mm(1/8-Inch).The 48P motor gear sets compatible with Arrma HPI kyosho losi axial traxxas tamiya associated 1/10 RC car monster truck buggy.
Universal upgrade 48P pinion gear,total 4Pcs,36T 37T 38T 39T with 3.175mm inner diameter.Come with L hex key and grub screws for easy installation.