AR310886 ARAC3711 CNC Mtl Input Gear 13T BLX 3S

ARRMA CNC Metal Input Gear 13T – BLX 3S

Part Number: ARAC3711
Manufacturer Part Number: AR310886
Brand: ARRMA
Teeth: 13T
Part Type: Differential Input Gear

The ARRMA ARAC3711 / AR310886 CNC Metal Input Gear 13T is a heavy-duty drivetrain upgrade for compatible ARRMA 3S BLX 4X4 vehicles.

Precision CNC-machined gear teeth and a splined shaft provide an accurate fit, smooth operation, and increased durability for high-power 3S applications.

Key Features

• Genuine ARRMA Upgrade Part
• 13-Tooth CNC Metal Input Gear
• Precision-Machined Gear Teeth
• Splined Metal Shaft
• High-Strength Construction
• Smooth & Accurate Gear Engagement
• Excellent Drivetrain Upgrade for ARRMA 3S BLX
• Front or Rear Differential Application

Compatibility

Fits many compatible ARRMA 3S / 4X4 platforms, including select:

• ARRMA Big Rock 3S BLX
• ARRMA Granite 3S BLX
• ARRMA Senton 3S BLX
• ARRMA Typhon 3S BLX
• Select other compatible ARRMA 4X4 models

Vehicle generations can use different drivetrain components, so always verify ARAC3711 / AR310886 with your exact model before ordering.

⚠️ IMPORTANT – MATCHING COMPONENTS

This 13T input gear is designed to be used with:

• AR310885 – CNC Metal Crown Gear 37T
• AR310772 – Composite Differential Case

Do not assume compatibility with a different crown gear simply because the vehicle is an ARRMA 3S model.

Includes

(1) ARRMA AR310886 CNC Metal Input Gear 13T

Important

THIS LISTING IS FOR ONE 13T CNC METAL INPUT GEAR ONLY.

Crown gear, differential case, bearings, differential assembly, vehicle, tools, and other drivetrain components are NOT included.