Tamiya 84174 5mm Disc Springs - Off Road and Track Upgrade  [84174]

Fine Tune Your Diff with Tamiya 5mm Disc Springs

Tamiya 5mm disc springs give model builders and racers a straightforward way to refine differential behaviour. They are compatible with established Tamiya ball differential kits such as the F104 Aluminum Diff Housing Set, TT-01 Ball Differential Set, and Manta Ray Ball Differential Set, helping to stabilise gear engagement and tuning adjustments.

Where They Fit and What They Do

The Tamiya 84174 springs are designed to seat correctly in the matching diff stacks and work with the following setups:

• F104 Aluminum Diff Housing Set
• TT-01 Ball Differential Set
• Manta Ray Ball Differential Set

Installed springs give a steadier preload which smooths out drive transitions and assists predictable handling on both loose surfaces and sealed circuits.