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1999, 1998 Lincoln Navigator Differential Ring and Pinion

1998 - 1999 Lincoln Navigator Differential Ring and Pinion (Motive Gear) NEW

Out of Stock
$ 1,458 .19

Product Notes

For Ford 8.8" IFS and Ford 9.75" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Up To 1999.5
Differential Ring and Pinon Complete Kit - Front and Rear
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
Brand: Motive Gear
Condition: New
See Other Lincoln Navigator Differential Ring and Pinions
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
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Specifications & Info


Attribute Value
App/Model Ford 8.8 Ifs, Ford 9.75
Cover Bolt Quantity 10 Front (f888488ifs), 12 Rear (f9.75-489)
Differential Case Design Type Ford 8.8 Ifs, Ford 9.75
Gear Ratio 4.88, 4.89
Pinion Shaft Diameter 1.626 Front (f888488ifs), 1.97 Rear (f9.75-489)
Pinion Spline Count 30 Front (f888488ifs), 31 Rear (f9.75-489)
Ring & Pinion Gear Ratio 4.88 Front (f888488ifs), 4.89 Rear (f9.75-489)
Ring Gear Bolt Quantity 10 Front (f888488ifs), 12 Rear (f9.75-489)
Ring Gear Diameter 8.8 Front (f888488ifs), 9.75 Rear (f9.75-489)
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.8 Front (f888488ifs), 9.75 Rear (f9.75-489)
Ring Gear Rotation Reverse Front (f888488ifs), Standard Rear (f9.75-489)
Ring Gear Tooth Quantity 39
Taxonomy A Ld Differential
Taxonomy B Ring And Pinion Gear Packages
Taxonomy C Front And Rear
Taxonomy D 4.88

Vehicle Fitment Guide

This part fits the following vehicles:

Lincoln 1 model (tapclick to expand)(tapclick to hide)
Navigator 1998-1999 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 1998 - 1999 V8 5.4L RWD/4WD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

Interchange Parts

Brand Part Number
Revolution Gear & Axle REV-F150-9.75-97-98-488

Fits Years: 1998 1999

Fits Models: Navigator

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