ACDelco S-37 GM 457108 Differential Drive Inner Pinion Bearing for Chevy & More

• For 1991-2014 Cadillac Models, 1985-2019 Chevrolet Models, 1985-2016 GMC Models, and 2003-09 Hummer Models
• 3.77" Outer Diameter
• 1.85" Inner Diameter
• 1.25" Thickness
• 2 lbs 2.125 oz Weight

New surplus in manufacturer packaging. See photos for details.


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