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1978 Mercury Grand Marquis

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Dorman 697-312 Differential Ring and Pinion
for 1978 Mercury Grand Marquis

Dorman 697-312 Differential Ring and Pinion - 1978 Mercury Grand Marquis Image 1
Dorman 697-312 Differential Ring and Pinion - 1978 Mercury Grand Marquis Image 2
Dorman 697-312 Differential Ring and Pinion - 1978 Mercury Grand Marquis

Dorman
Brand:Dorman
Part Number: 697-312
UPC: 019495105510
Weight: 19 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman 697-312 Differential Ring and Pinion for your 1978 Mercury Grand Marquis. Buy now and secure your purchase online!

This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.

Features and Benefits:

  • Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle applications
  • Effective fix - eliminates grinding and whining from failed original bearings
  • Thoroughly tested - vehicle try-on testing and rigorous quality control measures ensure longevity
  • Trustworthy quality - backed by team of designers and engineers in the United States

Specifications:

Gear Ratio:
3.5
Installation Kit Included:
No
Item Grade:
Regular
Package Contents:
1 Pinion Gear
Package Contents:
1 Ring Gear
USA Standard Gear #:
ZG F9-350
Yukon Gear #:
YG F9-350
Country of Origin:
IN

Dorman 697-312 Differential Ring and Pinion compatibility with your 1978 Mercury Grand Marquis...

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1980

 

1979

 

1978

 

1980

 

1979

 

1978

 
Mercury Grand Marquis

5.8L V8 Gas OHV
1
 
Rear
 
9 In. Ring Gear
w/3.50 Axle Ratio
 

Mercury Grand Marquis



5.8L V8 Gas OHV

Rear 9 In. Ring Gear
w/3.50 Axle Ratio

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Mercury Grand Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV
1
 
Rear
 
9 In. Ring Gear
w/3.50 Axle Ratio
 

Mercury Grand Marquis



6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear 9 In. Ring Gear
w/3.50 Axle Ratio

1 Per Vehicle

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