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PowertrainSuspension

Rear Axle Assembly

For Ford vehicles

OEM Part Numbers

YC3W4006FAYC3W4006ADAF81Z4234AAF81Z4234ABYC3Z4851AAF81Z4851ABYC3Z4010ABS415BS421H

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  • Fitments

(10.50" ring gear) 4.30 ratio ID S415B

(10.50" ring gear) 4.30 ratio

10.50" ring gear SRW 4.30 ratio ID S421H

4.30 ratio ID S421H

4.30 ratio (ID S421H)