Dorman - OE Solutions Differential Ring and Pinion Gear Set for 1972-64 Buick Oldsmobile Pontiac 697-803

Differential ring and pinion gear set for 1972-64 Buick, Oldsmobile, Pontiac by Dorman - OE Solutions replaces the original equipment on these vehicles.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Direct-fit replacement for 1972‑64 Buick, Oldsmobile, Pontiac
• Includes differential ring and pinion gear set
• Manufactured by Dorman – OE Solutions with U.S. design team
• Dimensions: 15.3in x 11.3in x 5.5in; weight 13.0lbs

Benefits

• Restores original drivetrain performance
• Eliminates need for custom fabrication
• Ensures smooth gear engagement and longevity
• Easy installation with OEM fitment

Application

Ideal for owners of classic Buick, Oldsmobile, or Pontiac models from 1972‑64 looking to replace worn differential components.

Fitment Notes

• 1972-64 Buick, Oldsmobile, Pontiac
• Compatible w/: USA Standard Gear: ZG GMBOP-373

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Includes one differential ring and pinion gear set.

Item Dimensions

• Dimensions: 15.3in x 11.3in x 5.5in; Weight: 13.0lbs