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EXCEL from Richmond F88355 Differential Ring and Pinion 3.55 Gear Ratio, For Ford 8.8' 10 Bolt, Compatible with 1990-2010 Ford F-150, Explorer, Mustang, Ranger

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$152.83

$ 60 .99 $60.99

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  • ✅ Gear Ratio and Fitment: The EXCEL from Richmond F88355 differential ring and pinion features a 3.55 gear ratio, designed specifically for Ford 8.8" differentials, compatible with 10-bolt configurations.
  • ✅ Compatible With Ford Models: This differential set is perfect for a range of Ford models, including the 1990-2010 Ford F-150, 1991-2010 Ford Explorer, 1990-1997 Ford Aerostar, and 1983-2002 Ford E-150 Econoline.
  • ✅ Durable 8620 Steel Construction: The ring gear is made from durable 8620 steel, ensuring long-lasting reliability and strength. With 39 teeth on the ring gear and 11 on the pinion, it's engineered for smooth operation.
  • ✅ Pinion and Ring Gear Details: The pinion gear features a 1.626" diameter shaft and 30 spline count, designed to handle heavy-duty performance. The 8.8-inch outside diameter ensures compatibility with Ford 8.8" rear ends.
  • ✅ Warranty and Installation: Backed by a 1-year or 50,000-mile warranty, this differential gear set includes installation instructions for a hassle-free setup, ensuring dependable service for your Ford vehicle.


RP FORD 8.8" 3.55 EXL Differential Ring and Pinion

EXCEL by Richmond RP FORD 8.8" 3.55 EXL Differential Ring and Pinion

Product Description:

The EXCEL by Richmond RP FORD 8.8" 3.55 EXL Differential Ring and Pinion is designed for Ford 8.8" rear differentials with a 3.55 gear ratio. This high-quality gear set is crafted for durability and performance, ensuring a smoother, more efficient drive. Whether you're restoring a classic or upgrading your current setup, this ring and pinion set offers reliable performance for a range of Ford models.

Key Features & Specifications:

  • Part Type: Differential Ring and Pinion
  • Brand: EXCEL from Richmond
  • Axle Model: Ford 8.8"
  • Gear Ratio: 3.55
  • Pinion Gear Tooth Quantity: 11
  • Pinion Shaft Diameter: 1.626 Inch
  • Pinion Spline Count: 30
  • Ring Gear Tooth Quantity: 39
  • Ring Gear Material: 8620 Steel
  • Ring Gear Outside Diameter: 8.8 Inch
  • Ring Gear Rotation: Standard
  • Cover Bolt Quantity: 10
  • Warranty: 1 Year or 50,000 Miles

Applications:

This differential ring and pinion set fits a variety of Ford, Lincoln, Mercury, and Mazda vehicles:

  • Ford Aerostar (1990-1997)
  • Ford Bronco (1983-1996)
  • Ford Crown Victoria (1992-2011)
  • Ford E-150 (2003-2008)
  • Ford F-150 (1983-2014)
  • Ford Expedition (1997-2005)
  • Ford Explorer (1991-2010)
  • Ford Mustang (1986-2014)
  • Lincoln Town Car (1981-2011)
  • Mazda B3000 (1994-2008)
  • Mercury Grand Marquis (1980-2011)
  • Mercury Mountaineer (1997-2010)

Replaces:

  • USA Standard Gear: 36122, ZG F8.8-355
  • Richmond Gear: 49-0103-1, SFD8803
  • Transtar Industries: 762B730C
  • Motive Gear: F8.8-355, F8.8-355A, F888355

Why Choose EXCEL by Richmond?

The EXCEL by Richmond RP FORD 8.8" 3.55 EXL Differential Ring and Pinion set is made from high-quality 8620 steel, offering both strength and durability to withstand the rigors of both daily driving and performance use. Its 3.55 gear ratio provides a great balance between acceleration and fuel efficiency, making it perfect for a variety of Ford models. This set ensures smoother operation and quieter performance, backed by a 1-year or 50,000-mile warranty.


Ben Dover
Reviewed in the United States on December 2, 2020
Put these on my 88 lx foxbody mustang 5.0 it’s bone stock with 2.73s these 3.55s are running great in my car and cheaper then buying Ford ones
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