ARRMA O-Ring 16.4x1.2mm RC Spare Part - ARA716031

The ARRMA ARA716031 O-Ring set provides four 16.4x1.2mm replacement seals for maintaining fluid-tight performance in compatible ARRMA models. These small but essential components are used in diff units, shocks, and other sealed assemblies where a worn or damaged O-ring can lead to oil leaks and loss of performance. Keeping a set on hand means you can carry out maintenance and repairs without waiting on parts.

Key Features

• Dimensions: 16.4mm inner diameter, 1.2mm cross-section — verify against your build before ordering
• Pack of four O-rings, giving you spares for a full rebuild or multiple maintenance jobs
• Designed as a direct factory replacement for use in ARRMA sealed assemblies
• Small, lightweight parts suited to carrying in a track-side or pit box kit

What's Included

• 4x ARRMA 16.4x1.2mm O-Rings (ARA716031)

What You Need

• Compatible ARRMA model requiring ARA716031 O-rings (listed fitments include ARA5808V2T1 and ARA5810V2T1)
• Appropriate diff oil or shock oil if performing a full fluid service alongside the seal replacement
• Basic RC maintenance tools for disassembly and reassembly