Genuine Parts. Lowest Prices. Compatibility Guaranteed.

Bulk Order

Differential Ring and Pinion Gear Kit - GM (19210931)

Differential Ring and Pinion Gear Kit - GM (19210931)

  • MSRP: $864.58
  • Discount: $327.42 (37.9% off)
  • Sale Price: $537.16
OR
Ships To
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    19210931

  • Positions: Rear
  • Other Names:

    Ring & Pinion

  • Description:
    GM Genuine Parts Differential Ring and Pinion Gear Kit (Part Number: 19210931) is a factory ring-and-pinion gear set supplied for differential rebuilds at a 4.10 drive ratio.
    • Ratio: 4.10 drive ratio for specified models.
    • Application: Intended for heavy-duty models such as Express, Savana, Silverado, Sierra, and others where this ratio applies.
    • Use: Complete ring-and-pinion set for differential rebuilds to restore final drive ratio and gear engagement.
    • Also known as: Ring & Pinion

    World Parts Direct is a U.S. entity offering excellent pricing, compatibility assurance, and OEM-backed guidance to help you complete drivetrain rebuilds.

  • Condition: New
  • Notes: Order By Description.
  • Applications: 9.50, 9.75 & 10.50. 10.50, W/O DANA 70 HD.
  • Replaces:

    12471292, 12479360, 26029846, 31022856, 31025170

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Next Day Parts

Welcome to nextdayparts.com — home of the Low-Price and Right-Part Guarantee. We offer genuine OEM parts for General Motors and MOPAR vehicles, shipped directly to your door. Enjoy unmatched convenience, incredible savings, and reliable, human support. 

Every part we sell is brand new, in the manufacturer’s original packaging, and backed by the full factory warranty. These are the exact same parts installed at the factory — no substitutes, no guesswork.

Whether you're ordering for routine maintenance, collision repair, or a full restoration, our expert team is here to help. We offer a free compatibility guarantee when a VIN is provided, ensuring you get the right part the first time.

Have questions? Our parts professionals are ready to assist by phone, text, or email. We ship to more than 220 countries worldwide and are proud to serve both everyday drivers and automotive professionals.

GM

Shop authentic OEM MOPAR & GM products. Keep your vehicle running at its best by using only authentic OEM parts.