Benedict Harry CNC Aluminum Speed Transmission Case Gearbox for 1/10 RC Crawler TRX-4

Features: CNC machined aluminum construction Replaces factory plastic Transmission case Gear Box housing Direct fit no model modification for use Anodized black for durability, corrosion resistance, and aesthetics This is the upgrade for your TRX-4. Fitted with metal internal gears and bearings. Spur Gear: 32P 45T Bearings: 5*11*4mm (Inner Diameter: 5mm , Outer Diameter: 11mm,Thickness: 4mm) Gasket/Seal: 5x8x0.5mm Transmission internal gear: 18T,30T input gears ,36T output gear 3 Gears of transfer case : 27T Output Shaft OD: 5mm Net weight: 250g Package Included: 1x TRX-4 Transmission Gearbox Notice: We will ship out the items within 12 hours, Please allow 1 extra day if order is placed during the weekend. Takes 7 to 15 business days by standard airmail shipping. 90% of packages can be arrive within 10 business days. If you have any question, please feel free and contact us.