Drivetrain› Differentials and Rear-End Components

Gear-X

4.058 Final Drive Gear Set

$695.00

SKU: GX AC115-LHS

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Gear-X GX AC115-LHS is a final drive gear set designed for high-performance driving and club racing. This gear set features a 4.058 ratio, making it suitable for road racing applications. It is specifically intended for use with Acura/Honda Integra DC5 and EP3 models equipped with the K20 DOHC engine.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGear-X
Part NumberGX AC115-LHS
CategoryDrivetrain

Buy with Confidence

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.

View Full Return Policy