ARRMA ARA330804 Ball 4.8x4.9x2.5mm (10 pieces)

The ARRMA ARA330804 is a set of 4.8x4.9x2.5mm replacement balls designed for use in ball differentials and other precision assemblies across compatible ARRMA RC vehicles. Sold in a pack of ten, these small but critical components keep your differential running smoothly and are an essential spare to have on hand for serious ARRMA drivers. Worn or damaged diff balls are a common cause of inconsistent power delivery, so keeping a set of ARA330804 balls in your parts box means less downtime at the track or bash spot.

Key Features

• Precisely dimensioned at 4.8x4.9x2.5mm to meet ARRMA factory specifications
• Sold as a pack of ten, giving you enough to complete a full differential service with spares left over
• Direct ARRMA replacement part using the original style code ARA330804 for accurate ordering
• Suitable for use in ball differentials where consistent, low-wear contact surfaces are required

What's Included

• 10 x ARRMA ARA330804 4.8x4.9x2.5mm balls

What You Need

• Compatible ARRMA vehicle requiring ARA330804 spec balls
• Differential grease or fluid appropriate for your ARRMA model
• Basic RC tool kit for differential disassembly and reassembly