ARRMA 12x18x4mm RC Ball Bearing - ARAC3173

The ARRMA AR610007 is a 12x18x4mm ball bearing designed as a direct-fit spare part for the ARRMA Nero and compatible ARRMA 1/8 scale vehicles. Sold as a pair, style code ARAC3173, these bearings are the correct OEM specification for models including the Nero 6S BLX (ARA4404T1, ARA4404T2) and Nero 8S BLX (ARA4410V2T3, ARA4410V2T4). Keeping bearings in good condition is essential for smooth drivetrain and wheel hub operation, and having the right-sized replacement on hand reduces downtime when servicing your ARRMA.

Key Features

• 12x18x4mm dimensions — the exact OEM size for specified ARRMA Nero and compatible models
• Sold as a pair, providing enough to replace both sides of a shared bearing location in a single service
• Style code ARAC3173 (also listed as AR610007) for accurate part identification when ordering
• Suitable for use across multiple ARRMA 1/8 scale platforms including Fazon Voltage and Talion variants listed in the compatibility data

Compatible With

• ARA4305V4T1
• ARA4305V4T2
• ARA4305V4T3
• ARA4404T1
• ARA4404T2
• ARA4408V2T3
• ARA4408V2T4
• ARA4410V2T3
• ARA4410V2T4

What's Included

• 2 x ARRMA 12x18x4mm ball bearings (AR610007)

What You Need

• Appropriate tools for bearing removal and installation (e.g. bearing press or suitable driver set)
• Basic RC maintenance tools appropriate to your specific ARRMA model