Features:3.Applicable brand: Replacement for ARRMA4.Applicable Model:Replacement for ARRMA KRATON 1:10,Replacement for ARRMA OUTCAST 1:10,Replacement for ARA102690,Replacement for ARA102692.5.The transmission shaft is made of high-quality aluminum alloy material, which has high reliability, ensures smooth transmission, ensures maximum durability and is not easy to deform for a long time.6.Three-stage structure, built-in anti-separation ingenious design, can reduce failure rate and balance slope and angle, directly fit your RC car model.7.The upgraded components of the remote control car increase the strength and precision, the transmission shaft has high reliability, the transmission is stable, there is no jitter, and it is more convenient to use.8.Comes with machine screws for installation, easy and convenient to install, reliable and to use, you can use them directly on your RC car model.Specifications:Scale: 1:10Model: Replacement for ARAC9120BLMaterial: Aluminum alloyColor: BlackBrand name: BQLZRSize:Length: 157mm/6.18inchDiameter: 15mm/0.59inchThread diameter: 5mm/0.20inchHole inner diameter: 8mm/0.31inchWeight: 152 gPackage include:2 x RC Car Drive Joint4 x Machine Screw4 x Gasket