F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD

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F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD

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Brand : Motive Gear
Motive Gear F9.75-373 Differential Ring & Pinion Set fits Ford 9.75" differentials.
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F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
View Detail
Type
Differential Rings & Pinions
Title
F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
Price
$462.99 USD
Vendor
Motive Gear
Description
Motive Gear Ford 9.75" 3.73 Ratio Ring & Pinion Set – Precision-engineered gears designed for performance, durability, and reliability.⚙ Features & Benefits: 8620 Steel Construction: High-quality material for durability & reduced wear under extreme conditions.3.73 Gear Ratio: Enhanced acceleration, towing power, & fuel economy.Fit for Ford 9.75" Differentials: 11-tooth pinion gear, 41-tooth ring gear, 31-spline pinion shaft, 1.97-inch pinion shaft diameter, 12-bolt ring gear, standard rotation.Designed for On & Off-Road Performance: Ideal for daily driving, towing, & off-road adventures.🚗 Applications & Compatibility: 🔹 Fits Ford 9.75" Differentials in the following vehicles: Ford F-150 (1999-2017), F-250 (1997), F-250 Super Duty (1999) Ford Expedition (1997, 2003-2004, 2008-2009, 2012-2013) Ford Transit-150 (2015-2018), Transit-250 (2015-2018), Transit-350 (2015-2018) Ford E-150 (1997-2014), E-250 Econoline (1997) Lincoln Navigator (1998, 2000-2005, 2014) Lincoln Blackwood (2002), Lincoln Mark LT (2008) 🔄 Replaces For: Ford: 3L1Z4209CD, 8L3Z-4209-R, M-4209-H373, M4209H373 Yukon Gear & Axle: YG F9.75-373, 24435 Richmond Gear: 49-0152-1, EXCEL F975373 G2 Axle & Gear: 1-2012-373 Nitro Gear & Axle: F9.75-373-NG Dorman: 697-332 🛡 Warranty & Why Choose Motive Gear?🛡 Warranty: 1-Year / 50,000 Miles – Reliability & peace of mind.⚙ Built to Perform: Premium machining guarantees smoother operation & reduced noise.🚗 Trusted by Enthusiasts: Ideal for performance upgrades, replacements & restorations.

More about this item : F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD

Motive Gear Ford 9.75" 3.73 Ratio Ring & Pinion Set – Precision-engineered gears designed for performance, durability, and reliability.

⚙ Features & Benefits: 8620 Steel Construction: High-quality material for durability & reduced wear under extreme conditions.

3.73 Gear Ratio: Enhanced acceleration, towing power, & fuel economy.

Fit for Ford 9.75" Differentials: 11-tooth pinion gear, 41-tooth ring gear, 31-spline pinion shaft, 1.97-inch pinion shaft diameter, 12-bolt ring gear, standard rotation.

Designed for On & Off-Road Performance: Ideal for daily driving, towing, & off-road adventures.

🚗 Applications & Compatibility: 🔹 Fits Ford 9.75" Differentials in the following vehicles: Ford F-150 (1999-2017), F-250 (1997), F-250 Super Duty (1999) Ford Expedition (1997, 2003-2004, 2008-2009, 2012-2013) Ford Transit-150 (2015-2018), Transit-250 (2015-2018), Transit-350 (2015-2018) Ford E-150 (1997-2014), E-250 Econoline (1997) Lincoln Navigator (1998, 2000-2005, 2014) Lincoln Blackwood (2002), Lincoln Mark LT (2008) 🔄 Replaces For: Ford: 3L1Z4209CD, 8L3Z-4209-R, M-4209-H373, M4209H373 Yukon Gear & Axle: YG F9.75-373, 24435 Richmond Gear: 49-0152-1, EXCEL F975373 G2 Axle & Gear: 1-2012-373 Nitro Gear & Axle: F9.75-373-NG Dorman: 697-332 🛡 Warranty & Why Choose Motive Gear?

🛡 Warranty: 1-Year / 50,000 Miles – Reliability & peace of mind.

⚙ Built to Perform: Premium machining guarantees smoother operation & reduced noise.

🚗 Trusted by Enthusiasts: Ideal for performance upgrades, replacements & restorations.

F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD
Key Features
  • ✅ 8620 Steel Build: Durable material ensures longevity & optimal performance for Ford 9.75" differentials
  • ✅ 3.73 Gear Ratio: Optimized torque, towing power & acceleration for improved drivability
  • ✅ Fitment Precision: 31-spline pinion, 11-pinion teeth, 41-ring teeth, 12-bolt ring gear for seamless installation
  • ✅ Vehicle Compatibility: Fits Ford, Lincoln models with Ford 9.75" differentials from 1997-2018
  • ✅ OEM Replacement: Matches factory specs & replaces Ford 3L1Z4209CD, Yukon YG F9.75-373 & others
  • ✅ Pinion Shaft Diameter: 1.97-inch diameter for standard rotation
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 23.3 lb
Product Identifiers
  • ASIN B005AU7UU8
  • UPC: 698231487174
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : F9.75-373 Motive Gear Differential Ring & Pinion Set, Ford 9.75" 3.73 Ratio – 31 Spline, 11-Pinion Tooth, 41-Ring Tooth – Fits F-150, Expedition, Navigator, Transit – Replaces 3L1Z4209CD

01 What is the gear ratio of the Motive Gear F9.75-373?

The gear ratio is 3.73.

02 What vehicles are compatible with the F9.75-373 set?

It fits Ford F-150, Expedition, Navigator, and Transit models.

03 What is the warranty for the Motive Gear F9.75-373?

The warranty is 1-Year / 50,000 Miles.

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