Home› Driveline and Axles > Differential› Dorman 697-317 Differential Ring and Pinion - Rear
Dorman 697-317 Differential Ring and Pinion - RearOE Quality 60-Day Returns
Dorman 697-317 Differential Ring and Pinion - Rear - view 1
Dorman 697-317 Differential Ring and Pinion - Rear - view 2
Part #: 697-317

Dorman 697-317 Differential Ring and Pinion - Rear

Rear
⚙️ 149 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$261.80Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mercury, and Lincoln, Mustang, Ranger, Aerostar, Explorer, Thunderbird, Cougar, Bronco II, Mark VII, Capri, Marquis, Fairmont, Zephyr, and Granada
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Differential Ring and Pinion options

Reliable Differential Ring and Pinion for Ford, Lincoln, and Mercury

The Dorman 697-317 differential ring and pinion set offers a precise 4.1 gear ratio designed for select Ford, Lincoln, and Mercury vehicles. This standard replacement part ensures proper driveline function without the need for an installation kit.

  • Gear ratio: 4.1 for optimized torque and performance
  • Includes ring gear and pinion gear
  • Standard replacement grade for dependable durability
  • Compatible with multiple Ford, Lincoln, and Mercury models
  • Does not include installation kit

Product Details and Specifications

The Dorman 697-317 differential ring and pinion set is engineered to meet OEM specifications for a range of vehicles including the Ford Explorer, Mustang, Ranger, Bronco II, and Mercury Cougar. With a 4.1 gear ratio, this part balances power delivery and fuel efficiency, making it suitable for both daily driving and moderate towing applications. The package contains both the ring gear and pinion gear, providing a complete solution for differential gear replacement. This standard replacement item is designed to restore driveline performance and reduce noise or vibration caused by worn or damaged gears.

Compatible Vehicles and Applications

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

  • Ford Aerostar, Bronco II, Capri, Explorer, Fairmont, Mustang, Ranger, Thunderbird
  • Lincoln Mark VII, Marquis
  • Mercury Cougar, Zephyr

It is ideal for addressing issues related to differential gear wear, noise, or improper gear ratio performance in these vehicles.

Common Issues Addressed by This Part

  • Excessive gear noise or whining from the differential
  • Reduced driveline efficiency due to worn gears
  • Vibration or rough operation during acceleration
  • Incorrect gear ratio causing performance loss
  • Damage from gear wear or improper lubrication

Installation Notes and Tips

Installation of the Dorman 697-317 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 gear pattern and backlash adjustment are critical for optimal performance and longevity. It is recommended to consult a service manual specific to the vehicle model for torque specifications and installation procedures.

Quality Assurance and Warranty

Dorman provides this differential ring and pinion as a standard replacement part manufactured to meet or exceed OEM standards. While no installation kit is included, the components are inspected for quality and durability. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.

BrandDorman
Part Number697-317
Gear Ratio4.1
Installation Kit IncludedNo
Item GradeStandard Replacement
Package ContentsRing Gear; Pinion Gear

This part fits 149 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2010FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2009FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2009FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2008FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2008FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2007FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2007FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2006FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2006FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2005FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2005FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2004FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2004FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2003FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2003FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2002FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2002FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2001FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2001FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2000FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
2000FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1999FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1999FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1998FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1998FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1997FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1997FordExplorerRearw/4.11 Axle Ratio; 7.5 In. Ring Gear
1997FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1997FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1997FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1997MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1996FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1996FordExplorerRearw/4.11 Axle Ratio; 7.5 In. Ring Gear
1996FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1996FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1996FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1996MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1995FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1995FordExplorerRearw/4.11 Axle Ratio; 7.5 In. Ring Gear
1995FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1995FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1995FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1995MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994FordExplorerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1994MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993FordExplorerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1993MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992FordExplorerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1992MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991FordExplorerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1991MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990FordAerostarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1990MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1989FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1989FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1989FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1989FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1989MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1988FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1988FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1988FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1988FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1988MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987LincolnMark VIIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1987MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986LincolnMark VIIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986MercuryCapri3.8LV6RearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986MercuryCapri2.3LL4RearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1986MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985LincolnMark VIIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1985MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984FordBronco IIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984LincolnMark VIIRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1984MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983FordRangerRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1983MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1982MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981MercuryMarquisRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1981MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980FordThunderbirdRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980MercuryCougarRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1980MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1979FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1979FordMustangRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1979MercuryCapriRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1979MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1978FordFairmontRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.
1978MercuryZephyrRearFits vehicles with 4.10 Axle Ratio and 7.5 In. Ring Gear.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3L1Z4209EHYG F7.5-411ZG F7.5-410

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles