ARRMA Composite Diff BLX 3S RC Differential Case - ARAC4023

The ARRMA AR310772 is a composite differential case designed as a direct-fit spare part for ARRMA BLX 3S powered vehicles. Differential cases take significant stress during hard running, and having the correct replacement on hand keeps your ARRMA back on the track or bash spot with minimal downtime. Made from composite material, this diff case offers a solid balance of strength and weight for demanding 3S applications. The style code ARAC4023 makes it easy to confirm you're ordering the right part.

Key Features

• Composite construction provides durability suited to the high-stress demands of BLX 3S brushless running
• Direct-fit replacement designed to match OEM dimensions for straightforward installation
• Style code ARAC4023 allows accurate identification when ordering spares
• Composite material resists cracking under the torque loads typical of 3S brushless systems

What's Included

• 1x ARRMA AR310772 Composite Differential Case

What You Need

• Appropriate tools for differential disassembly and reassembly (screwdrivers, hex drivers)
• Differential grease or fluid suitable for your ARRMA model
• Any additional differential internals if other components require replacement alongside the case