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  • Ring Gear Bolts
  • Pinion Spline Count
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  • Ring Gear Diameter (in.)
  • Pinion Shaft Diameter (in.)
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Filters

  • Differential Case Design Type
  • Ring and Pinion Ratio
  • Make/Model
  • Make/Engine
  • Cover Bolts
  • Ring Gear Bolts
  • Pinion Spline Count
  • Ring Gear Rotation
  • Ring Gear Diameter (in.)
  • Pinion Shaft Diameter (in.)
  • Crush Sleeve Included
  • Pinion Nut Included
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ACDelco

ACDelco Ring and Pinion Gears

5.0 out of 5 stars 1 Customer Reviews

ACDelco ring and pinion gears are manufactured to provide OE performance and longevity. They afford you a factory fit, an easier install, and a repair that stays on budget. These sets are available in different sizes and ratios for a variety of differential case designs. Order the replacements recommended for your vehicle.


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Results 1 - 4 of 4

ACDelco Ring and Pinion Gears 22813040 GM 8.6 in. IRS/ 218mm AAM 3.91 Gears

ACDelco Ring and Pinion Gears 22813040 GM 8.6 in. IRS/ 218mm AAM 3.91 Gears

ACDelco Ring and Pinion Gears 22813040 GM 8.6 in. IRS/ 218mm AAM 3.91 Gears

Ring and Pinion Gears, ACDelco Ring and Pinion Gears, 3.91:1 Ratio, 10-bolt, Chevrolet, Sold as a Set

Part Number: ADO-22813040

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ACDelco Ring and Pinion Gears 23145791 GM 8.5 in. 3.73 Gears

ACDelco Ring and Pinion Gears 23145791 GM 8.5 in. 3.73 Gears

ACDelco Ring and Pinion Gears 23145791 GM 8.5 in. 3.73 Gears

Ring and Pinion Gears, ACDelco Ring and Pinion Gears, GM 8.5 in. Differential, 10 Bolt, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-23145791

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ACDelco Ring and Pinion Gears 19210931 GM 10.5 in. 4.10 Gears

ACDelco Ring and Pinion Gears 19210931 GM 10.5 in. 4.10 Gears

ACDelco Ring and Pinion Gears 19210931 GM 10.5 in. 4.10 Gears

Ring and Pinion Gears, ACDelco Ring and Pinion Gears, Rear, 4.10:1, GM 10.5 in. Case, Chevy, GMC, Each

Part Number: ADO-19210931

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ACDelco Ring and Pinion Gears 85106133 GM 9.5 in. 3.42 Gears

ACDelco Ring and Pinion Gears 85106133 GM 9.5 in. 3.42 Gears

ACDelco Ring and Pinion Gears 85106133 GM 9.5 in. 3.42 Gears

Ring and Pinion Gear, GM 9.5, 3:42, Replacement, Chevrolet, GMC, Truck, Van, Set

Part Number: ADO-85106133

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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