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Drivetrain› Differentials and Rear-End Components

Wavetrac

Helical Gear Differential

$2,095.00 $1,875.50 Save $219.50

SKU: 10.309.182WK

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

It is designed from the ground up with current gear technology, featuring optimized internal gear tooth forms for enhanced strength and improved oil film retention. The gear package is intentionally smaller to reduce mass while increasing durability. This differential is unique in its patented technology that actively mitigates wheelspin during unloaded wheel conditions by creating internal load, ensuring drive is maintained on the gripping wheel. This specific Wavetrac differential is intended for use with 7AT AWD systems, specifically for the front of Mk7.5 Golf R, Mk8 Golf R, and Audi, Volkswagen, and VW models equipped with the DQ381 transmission. All Wavetrac differentials come with a transferable, Limited Lifetime Warranty.

MIA's Description

The Wavetrac differential is a state-of-the-art helical gear differential designed and manufactured in the USA. It features optimized gear tooth forms for strength and improved oil film retention, with a smaller, more durable gear package. The differential's design includes attention to the side gear/axle interface for increased durability under high power levels. It is equipped with patented technology to mitigate wheelspin during unloaded wheel conditions by creating internal load.

Fitment

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Specifications

BrandWavetrac
Part Number10.309.182WK
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.

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