13mm Fat Boys AE Piston [2.7mm], 3x1.7 Aluminum Option Parts M3x12 Button Head: Steering Rack

M3x12 Button Head: Steering Rack (2)

2 – Rear Gear Box Housing to Chassis Brace

For 22X-4 kits (only change is updated rear hubs to BH screws)

or 2) bearing blaster to try and work out the dirt

Fits electric and nitro Associated RC8B4 and RC8T4 (and older versions) and Mugen MBX8 and MBX8T series

13mm Fat Boys AE Piston [2.7mm], 3x1.7 Aluminum Option Parts M3x12 Button Head: Steering RackPart Number: 1528 Get the edge on high traction racing with the newest Fat Boys piston technology. 2. 7mm thickness allows for a unique damping effect that is a huge benefit on high traction. The added thickness and square edge Schelle design limits blow by, so the oil is forced through the holes. The added length of hole on the damping valve gives more pack on fast hits all of this shines on high traction where you get more predictable cornering, and