Tamiya 42269 TRF 04 Hard Coat Aluminum Pinion Gear 39T - Lightweight Pinion Upgrade  [42269]

Tamiya 42269 - TRF 04 Hard coat Aluminum Pinion Gear (39T)
Price:
NZD$13.35
Brand:
Tamiya
Model:
42269
GTIN:
4950344422692
Condition:
Brand New
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Upgrade your drivetrain with the Tamiya 42269 TRF 04 Hard Coat 39T

The Tamiya 42269 TRF 04 Hard Coat Aluminum Pinion Gear 39T delivers a lightweight option that retains strength for club and track use. The hard coat treatment reduces wear and helps maintain smooth rotation under load.

Materials and compatibility overview

Constructed from anodised aluminium and finished with a hard coating, this pinion offers a good mix of low mass and durability. It is intended for use with Tamiya 04 Module gear systems, so it fits a wide range of Tamiya chassis without modification.

Mounting notes and supplied parts

The gear comes with a 3mm grub screw for secure installation on standard pinion shafts. It suits hobbyists wanting a straightforward replacement part or a small performance-focused upgrade.

How do I check if my car uses 04 Module gears?

Inspect the spur and pinion tooth profile or consult your model manual; models that list 04 Module or M0.4 gears are compatible.

Should I change pinion size for different tracks?

Changing tooth count alters top speed and acceleration. Keep the same module and verify motor load when swapping sizes.

Any advice for avoiding gear noise after installation?

Ensure correct mesh, clean mating gears, and use a small amount of suitable gear grease to reduce noise and wear.

Can this pinion be used on both on-road and off-road cars?

Yes, the pinion's construction is suitable for both applications as long as the module and shaft size match your vehicle.

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