Associated Washers 7.8 X 3.5 X 1.0mm Blue Aluminium (10)

Associated AS31388 Washers are precision 7.8 x 3.5 x 1.0mm blue aluminium spacers supplied in a pack of ten. They are ideal for fine‑tuning suspension and drivetrain shimming on 1:10 and 1:8 RC vehicles.

Use them wherever precise shimming is required; the 1.0mm thickness helps achieve consistent spacing. The washer range includes 0.5mm, 1.0mm, and 2.0mm options to support flexible setup tuning.

Key Features

• 7.8mm outer diameter, 3.5mm inner diameter, 1.0mm thickness
• Blue aluminium construction
• Pack of 10 precision washers
• Useful for wheelbase adjustment and general shimming
• Associated part number AS31388

Suggested Compatibility

• RC8B3 series (rear hub spacers for wheelbase adjustment)
• RC8T3 series (rear hub spacers for wheelbase adjustment)
• General 1:10 and 1:8 scale models requiring shims