USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.
USA Standard 4340CM Rplcmnt Axle For Dana 44 / Bronco & F150 / LH Inner / 30 Spline
USA Standard Gear Chromoly Inner Front Axle, LH, Dana 44, 30 Spline, 18.91” Long
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18.91" 30spl INNER LH 4340 AXLE D44 BRONCO & F150 297X
Chromoly Axle - LH
Drive Axle Shaft
ZA W39143
