Looking for aftermarket parts to modify or upgrade your 1990 GMC K3500 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 YMS2286Yukon 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 14T 1988-1993 GMC K3500 Sierra / Sierra SLX 1988-1998 GMC K3500 Sierra SLE $34.10 |
IN STOCK - LOW YMS470682Yukon 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 Replacement Inner Axle Seal For Dana 60 Front 1988-1990 GMC K3500 Sierra / Sierra SLE / Sierra SLX $35.35 |
IN STOCK - DROPSHIPS YMS710102Yukon 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 Inner Stub Axle Side Seal For GM 9.25in IFS 1988-1993 GMC K3500 Sierra / Sierra SLX 1988-2000 GMC K3500 Sierra SLE $34.10 |
IN STOCK - DROPSHIPS YMS710281Yukon 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 9.25in IFS 1988-1993 GMC K3500 Sierra / Sierra SLX 1988-2000 GMC K3500 Sierra SLE $46.67 |
IN STOCK - DROPSHIPS YMS710497Yukon 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 GM 9.25 IFS Side Seal / 1998+ 1988-1993 GMC K3500 Sierra / Sierra SLX 1988-2000 GMC K3500 Sierra SLE $39.13 |
IN STOCK - DROPSHIPS YMSG1035Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit, that seals tight and lasts for years to come. ... Yukon Full Float Rear Wheel Seal for GM 14T & 11.5in 1988-1993 GMC K3500 Sierra / Sierra SLX 1988-2000 GMC K3500 Sierra SLE $60.50 |