59ml 6.000cst Silicone Diff Fluid for R/C - Arrowmax am-210021  [am-210021]

Arrowmax Silicone Diff Fluid 59ml 6.000cst
Price:
AUD$0.00
Brand:
Arrowmax
Model:
am-210021
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Tuning-grade diff silicone oil

This product supplies a predictable 6.000cst silicone oil in a 59ml bottle for hobby R/C differentials. Its controlled viscosity helps model tuners make repeatable adjustments to how the differential transfers drive between wheels and influences on-track behaviour.

Setup importance: diff oil selection is a simple but powerful setup decision. A thicker 6.000cst fluid raises internal damping and bias, which can stabilise corner exits and improve traction under acceleration, while lighter oils reduce bias for freer handling. Make small changes and test to find the best compromise for your surface and driving style.

Service procedure: take the diff from the chassis, open the housing, empty and clean the internals, refill with the chosen silicone fluid in measured amounts, then reassemble. After refitting, perform controlled laps to assess the tuning effect and adjust viscosity if needed. Ensure seals and O-rings are intact before use.

Safety and scope: formulated for scale R/C models only. Store the bottle capped away from heat and sunlight, and do not use in full-size vehicles.

Using a neutral 6.000cst fluid like this makes incremental tuning straightforward, allowing performance gains in traction and handling without hardware changes.

How should I test changes after switching to 6.000cst?

Do controlled runs with consistent throttle inputs and lap conditions, note differences in corner entry and exit, then compare against previous oil to judge whether the higher viscosity improves stability or reduces traction.

Will this fluid affect on-power understeer or oversteer?

Yes; increasing diff viscosity typically reduces inside wheel spin under power, which can reduce oversteer at corner exit on certain setups, or increase understeer if the front-end becomes relatively freer. Balance with other setup changes.

Can I mix viscosities to tune behaviour?

Mixing oils is possible but produces intermediate properties; for precise tuning it is better to test single viscosities in steps rather than rely on unknown blends.

Is there any special care when reassembling the diff?

Ensure internal surfaces are clean, use the correct fill level for your diff housing, replace worn seals or O-rings, and tighten fasteners to the chassis maker's specs to avoid leaks and inconsistent performance.

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