Dorman 697-309 Differential Ring and Pinion - Rear

Overview of Dorman Differential Ring and Pinion 697-309

The Dorman Differential Ring and Pinion gear set with a 3.92 gear ratio is designed as a standard replacement for various Chrysler and Dodge vehicles. This part number 697-309 includes both the ring gear and pinion gear, providing a reliable solution for driveline repairs without the installation kit.

• Gear ratio: 3.92 for optimized torque and performance
• Standard replacement grade for dependable durability
• Includes ring gear and pinion gear only
• Compatible with multiple Chrysler and Dodge models
• Part number 697-309 for precise identification

Product Details and Specifications

This Dorman differential ring and pinion set (part number 697-309) is engineered to meet OEM specifications for a range of Chrysler and Dodge vehicles, including the 300, Aspen, Ram 1500, Charger, Dakota, Durango, and others. The 3.92 gear ratio is suitable for applications requiring a balance between acceleration and fuel efficiency. As a standard replacement item, it is designed to restore the original driveline performance without requiring additional components such as an installation kit.

Compatible Vehicles and Applications

This differential ring and pinion gear set is compatible with the following makes and models:

• Chrysler 300, Aspen, Imperial, Monaco, Newport, New Yorker
• Dodge Ram 1500, Ram 2500, Ramcharger, Dakota, Durango, Charger, Challenger, Magnum
• Dodge B-series vans and trucks including B100, B150, B200, B250, B300, B350, B1500, B2500, B3500
• Dodge D-series trucks: D100, D150, D250, D350
• Dodge W-series trucks: W150, W200, W250, W300, W350

Common Issues Addressed by This Differential Gear Set

• Worn or damaged ring and pinion gears causing noise or vibration
• Reduced driveline efficiency due to gear wear
• Gear ratio mismatch affecting vehicle performance
• Leaks or damage from previous differential failures
• Restoring proper torque distribution in rear-wheel drive systems

Installation Notes and Tips

Installation of the Dorman 697-309 differential ring and pinion requires professional tools and expertise. Note that this product does not include an installation kit, so additional components such as bearings, seals, and shims may be needed. Proper setup and alignment are critical to avoid premature wear and ensure smooth operation. It is recommended to consult a service manual specific to the vehicle model for torque specifications and installation procedures.

Quality Assurance and Warranty

Dorman manufactures this differential ring and pinion set to meet industry standards for durability and performance. The part is tested for fit and function to ensure compatibility with the listed Chrysler and Dodge models. While no specific warranty details are provided here, Dorman typically offers limited warranties on their replacement parts. Verify warranty terms with the distributor or installer prior to purchase.