Auburn Gear Limited Slip Posi, Ford 10.25″ / 10.5″ rear, 35 spline, 1983+ (542089)

Auburn Gear, LLC is a premier designer and manufacturer specializing in custom-engineered wheel drives, axle drive components, and specialty drives tailored for a wide range of mobile equipment applications. The company caters to both distributors and original equipment manufacturers (OEMs), offering unparalleled custom engineering and design support that enhances application performance and efficiency. With a commitment to rapid speed-to-market and industry-leading lead times, Auburn Gear leverages its proprietary engineering capabilities alongside integrated in-house manufacturing processes, including CNC machining, gear cutting, and heat treating. Their advanced design validation and testing laboratories ensure the highest quality, while a patented computer-aided bearing setting procedure guarantees consistent preload and end play tailored to specific application needs.

Aftermarket replacement for 8C3Z4026A, E7TZ4026B & F81Z4026BA

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