The Yukon Mighty replacement pinion seal for Dana Spicer S135 axles provides a precision-fit seal intended to replace worn pinion seals on S135 applications. Yukon Mighty Seals use modern design and manufacturing to achieve a tight, long-lasting fit. As a direct-replacement part, it restores proper pinion sealing where the original seal has failed or begun to leak, helping protect the axle internals.
Yukon Gear Replacement Pinion Seal For Dana S135