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Looking for aftermarket parts to modify or upgrade your 1990 GMC C1500 with differential seal kits? At Tunersports.com we carry a huge selection of the top name brand performance differential seal kit parts and accessories.
 IN STOCK - LOW YMS2043Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. ... Yukon Gear Pinion Seal For GM 8.5in / 8.2in / Buick / Oldsmobile / and Pontiac 1988-1993 GMC C1500 Sierra / Sierra SLX 1988-1997 GMC C1500 Sierra SLE $30.33 |
 IN STOCK - LOW YMS3747Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. ... Yukon Gear Axle Seal For 9.5in GM 1988-1993 GMC C1500 Sierra / Sierra SLX 1988-1999 GMC C1500 Sierra SLE $32.85 |
 IN STOCK - DROPSHIPS YMS3896Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. ... Yukon Gear Pinion Seal For 9.5in GM (79-97) 1988-1993 GMC C1500 Sierra / Sierra SLX 1988-1997 GMC C1500 Sierra SLE $44.15 |
 IN STOCK - LOW YMS4762NYukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. ... Yukon Gear Axle Seal For 88+ GM 8.5in Chevy C10 1988-1993 GMC C1500 Sierra / Sierra SLX 1988-1999 GMC C1500 Sierra SLE $32.85 |
 IN STOCK YY GM26060975Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.... Yukon Gear Adapter Sleeve for GM 8.6in/9.5in Yokes to use Triple Lip Pinion Seal 1988-1993 GMC C1500 Sierra / Sierra SLX 1988-1999 GMC C1500 Sierra SLE $37.87 |