The Speedmaster PCE434.1002 is a replacement rubber O-ring designed specifically for the pinion support on Ford 9-inch rearend assemblies. This seal helps maintain a proper, leak-free fit between the pinion support and the housing, keeping your differential fluid where it belongs and protecting internal components from contamination.
Engineered as a direct-fit replacement, this O-ring is an essential maintenance or rebuild item for any Ford 9-inch rear axle project. Whether you are refreshing a worn differential or completing a full rearend build, having the correct sealing hardware on hand ensures long-term reliability and a professional finish.
MPNPCE434.1002
UPC840136553458
