Traxxas 6061-T6 Aluminium Blue-Anodised RC Differential Housing - 7780

The Traxxas 7780 differential housing is a machined 6061-T6 aluminium replacement part for Traxxas models, offering a harder-wearing alternative to the standard plastic housing. Sold under part number TRX7780-BLUE, it comes in a blue-anodised finish that is easy to identify during maintenance and resists corrosion over time. This aluminium differential housing is a direct-fit spare for the specific Traxxas vehicles listed below, making it a straightforward swap when a housing cracks or wears out.

Key Features

• Machined from 6061-T6 aluminium, which is harder and more impact-resistant than standard plastic differential housings
• Blue-anodised finish provides corrosion resistance and makes the part easy to spot when servicing the drivetrain
• Direct OEM-spec fitment for compatible Traxxas models — no modification required
• Lightweight aluminium construction keeps added weight minimal compared to heavier alloy alternatives

What's Included

• 1x Traxxas 7780 aluminium differential housing (blue-anodised)

What You Need

• Compatible Traxxas vehicle to fit this part (refer to models: 109076-4, 77036-4, 77096-4, 77097-4, 77136-4, 78086-4, 78097-4)
• Basic RC maintenance tools for differential disassembly and reassembly
• Differential grease or fluid if servicing the differential internals at the same time