Heng Long M41A3 Metal Gearbox/Motor Set (3839)

The Heng Long JP 4401077 M41A3 Metal Gearbox/Motor Set (3839) is a genuine replacement assembly designed to refresh worn drivetrain components and restore smooth, dependable running. Built to match factory specifications, it’s an ideal option for routine maintenance or repair of your RC tank.

Based on the product name and part number, suggested compatibility is for Heng Long M41A3 models referenced as 3839. If you are maintaining a vehicle with this model code, this OEM set offers a straightforward way to replace a tired gearbox and motor with a like-for-like unit.

At A Glance

• Genuine Heng Long JP spare part – Part No: 4401077
• Metal gearbox and motor set
• Suggested compatibility: Heng Long M41A3 (3839)
• Suitable for routine maintenance and repairs
• OEM component for consistent fit and performance