2680-91 – Center Support Bearing – Kia Application – 1.260″ ID – 750″ Center Bearing To Base

The 2680-91 is a Kia-application center support bearing with a 32 mm (1.260") bore -- a dimension common in Korean-market vehicle propshaft designs. The 0.750" center-to-base height reflects Kia's compact crossmember geometry on models equipped with two-piece rear driveshafts.

• Bore ID: 1.260" (32 mm) -- significantly smaller than the 35 mm and 40 mm domestic truck standards; confirm with a micrometer
• Center to base: 0.750" -- low-profile bracket for Kia's compact tunnel geometry
• Rubber-isolated bonded construction -- the isolator and bearing are supplied as a complete assembly
• Kia OEM cross-references in the 49500 series may apply depending on model and production year

Tip: Kia propshaft center bearings often fail from road salt corrosion of the bracket casting, not from bearing wear. On vehicles from salt-belt climates, inspect the outer metal bracket for pitting and scale that has breached the rubber bond line. A bracket with corrosion undermining the rubber bond will fail within weeks of bearing replacement even with a new inner bearing installed.