Athearn ATH34128 HO Worm Gear Assembly High Performance/New (1)

Athearn ATH34128 HO Worm Gear Assembly High Performance/New (1)

This Athearn HO scale worm gear assembly is a high performance replacement part for a locomotive's drivetrain, sold individually. It is a genuine Athearn part designed to keep your model running smoothly.

• Scale: HO
• Type: High performance worm gear assembly
• Quantity: 1 per package
• Genuine Athearn replacement part