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Description

GPMMAG012-R Diff Housing ARRMA 3S/4SGPMMAG012R Diff Housing ARRMA 3S 4S The GPMMAG012R Diff Housing is a reinforced drivetrain upgrade designed for ARRMA 3S and 4S vehicles. Precisionengineered from highquality materials, this differential housing replaces the stock unit to provide increased strength, rigidity, and durability, helping your vehicle handle aggressive driving, high torque loads, and rough terrain with confidence. The robust construction protects internal gears and

this wing maintains a balance of lightness and structural integrity

It serves as a precise reference that enables accurate tracking

Built as a direct replacement unit

Medium Size (~8 inches): Easy to hold

Hardened steel construction resists twisting and wear under increased power and steering load

Distance driver designed for speed

Orson is styled as a fluffy brown ostrich with a long beige neck and glittery pink eyes that give him a whimsical

Charming Color & Design

The single‑sided clamping design delivers a secure

(1) USB Battery Charger

Machined from premium aluminum

A 29 tooth Mod1 gear profile allows drivers to fine tune speed-run gearing setups while maintaining smooth power transfer