Drivetrain› Manual Transmissions and Components

TRAXXAS

GEAR

$18.96

SKU: T05W 3974

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Traxxas 3974 is a wide-ratio 2-speed gear set for Traxxas nitro vehicles. It includes a 26-tooth first speed gear and a 13-tooth input gear. This gear set increases the RPM spread between first and second gear, providing a larger jump in top speed when the transmission shifts. It is the stock gearing configuration on many Traxxas trucks.

Fitment

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Specifications

BrandTRAXXAS
Part NumberT05W 3974

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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