Lightweight Tamiya 42261 TRF 04 Hard Coat Aluminum Pinion Gear 31T - TRF 31T Performance Part [42261]

Price:

NZD$13.45

Brand:

Tamiya

Model:

42261

GTIN:

4950344422616

Condition:

Brand New

Quantity:

Available in warehouse

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Description
FAQ

Streamline power transfer with a TRF aluminium pinion

The Tamiya 42261 TRF 04 Hard Coat Aluminum Pinion Gear 31T offers a low-mass option for hobbyists who want cleaner throttle response. Its aluminium construction keeps weight down while the hard coat helps resist everyday wear from dirt and use.

Running qualities and compatibility

Created under the Tamiya Racing Factory banner, this pinion's hard coat helps reduce friction at the contact faces. It is compatible with any Tamiya setup that uses 04 Module gears, making it flexible for swaps and gearing changes.

Features summary

Low-weight aluminium to cut rotating mass
Hard-coated teeth to help reduce surface wear
31 teeth for common gearing choices
Comes with a 3mm grub screw for a firm fit

Will this pinion suit my 04 Module gearbox?

Yes. This part is made for 04 Module systems. Confirm your motor shaft diameter and gearbox clearance before fitting.

Does the hard coat affect gear mesh?

The hard coat changes the surface hardness but not the tooth geometry. Set the correct mesh as usual to avoid excessive wear or noise.

Is aluminium prone to stripping under load?

Aluminium pinions are lighter but can be more vulnerable than steel under extreme loads. The hard coat improves surface strength, but avoid prolonged heavy abuse and check teeth regularly.