Wavetrac Differential, BMW early E9x 335i all E39 540i (215K axle with bolt on ring gear)

Wavetrac Differential, BMW early E9x 335i all E39 540i (215K axle with bolt on ring gear)

Marsoni

M251S

$622.75

Get it in 3 business days with 1 day shipping. Friday, May 29

Wavetrac Differential, BMW early E9x 335i all E39 540i (215K axle with bolt on ring gear)Fits Bolted Ring Gear BMW 215K Axle: E9X 335i M T <03 2007 E9X 335i A T <03 2007. All E39 540i & E52 Z8. The BMW E39 540I Differential is a state of the art helical gear differentials designed, developed, and manufactured in the USA by AutoTech Driveline. The Wavetrac Differential is the only torque biasing differential on the market with patented technology that mitigates wheelspin when an unloaded wheel condition arises. During zero axle load

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I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.

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Reviewed in the United States on July 7, 2024

Verified Purchase

Maria White

Birmingham, US

★★★★★ 5

Perfect!

Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium

My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!

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Reviewed in the United States on July 10, 2025

Verified Purchase

Amazon Customer

Grantham, US

★★★★★ 5

The perfect sock!

Size: 6-10, Color: Halo Gray/Assorted

The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!

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Reviewed in the United States on August 21, 2025