ARRMA CNC Metal Input 13T BLX 3S RC Gear - ARAC3711

The ARRMA ARAC3711 is a CNC machined metal input gear (13T) designed as a direct-fit replacement for ARRMA BLX 3S powered vehicles. The input gear sits at the heart of the drivetrain, transferring power from the motor to the transmission, and this metal version is the go-to choice when the factory gear shows wear or damage under hard running. Compatible with a wide range of ARRMA 4WD models including the Typhon, Kraton, Outcast, Talion, Vorteks, Senton, and Granite V4 lines, the AR310886 is an ARRMA genuine spare part machined to OEM dimensions for a direct swap.

Key Features

• CNC machined metal construction offers greater durability compared to standard plastic input gears under BLX 3S power levels
• 13-tooth specification matches the original AR310886 factory fitment for a precise, no-modification installation
• Compatible across a broad range of ARRMA 1/8 and 1/10 BLX 3S models, making it a versatile stock item for ARRMA owners
• Genuine ARRMA spare part engineered to OEM tolerances for correct mesh and gear engagement
• Directly addresses one of the most common drivetrain wear points on high-power 3S brushless ARRMA vehicles

Compatible With

• ARRMA Typhon 4WD V4 (ARA4302V4T1, ARA4302V4T2, ARA4302V4T3)
• ARRMA Kraton 4WD V4 (ARA4303V4T1, ARA4303V4T2, ARA4303V4T3)
• ARRMA Outcast 4WD V4 (ARA4306V4T1, ARA4306V4T2, ARA4306V4T3, ARA4306V4T4)
• ARRMA Talion 4WD V4 (ARA4305V4T1, ARA4305V4T2, ARA4305V4T3)
• ARRMA Senton 4WD V4 (ARA4312V4T1, ARA4312V4T2, ARA4312V4T3)
• ARRMA Vorteks 4WD V4 (ARA4315V4T1, ARA4315V4T2, ARA4315V4T3)
• ARRMA Granite 4WD (ARA4404T1, ARA4404T2)
• ARRMA Notorious 4WD V2 (ARA4408V2T3, ARA4408V2T4)
• ARRMA Infraction 4WD V2 (ARA4410V2T3, ARA4410V2T4)

What's Included

• 1x ARRMA AR310886 CNC metal 13T input gear