Yukon Gear High Performance Gear Set For Ford 10.25in in a 4.11 Ratio Yukon Gear & Axle YUKYG F10.25-411L
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Yukon Gear High Performance Gear Set For Ford 10.25in in a 4.11 Ratio

YUKYG F10.25-411L
883584240860
Final Drive Gears
20+ Units In Stock - Ships Next Business Day
$ 548.89
$ 548.89

SKU: YG F10.25-411L | UPC: 883584240860

Yukon Gear High Performance Gear Set For Ford 10.25in 4.11 Ratio (1985-2004 F-250 F-350 E-Series Econoline)

Yukon Gear & Axle high performance ring and pinion gear set delivers 4.11 ratio for Ford 10.25-inch differentials. Designed for 1985-2004 Ford F-250 F-350 E-250 E-350 Econoline models this set handles bigger tires and added horsepower. Gear tooth finish cuts friction and heat for reliable performance in high torque and extended racing conditions.

Key Features

  • State-of-the-Art Design: Engineers apply advanced processes with 2 in-house quality labs to meet exact specifications.
  • Reduced Friction: Special gear tooth surface finish lowers heat buildup during long races and high torque demands.
  • High Grade Steel: Ring and pinion constructed from premium steel for strength and longevity.
  • OEM Fitment: Precise engineering matches factory specs for seamless installation in compatible differentials.
  • Ratio Options: Widest gear ratio selection supports tire upgrades and power increases.

Product Notes

  • Pair with master install kit for complete setup.
  • Break-in procedure required after installation for optimal gear life.
  • Packaged in protective box 20 x 16 x 10 inches.

Installation Notes

  • Professional installation recommended.
  • Set proper backlash preload and contact pattern using marking compound.
  • Works with factory 10.25in carriers and 30-spline axles.

This Part Fits

Year Make Model Submodel
1985-1986 Ford E-250 Econoline Base
1992-1998 Ford E-250 Econoline Base
1987-1991 Ford E-250 Econoline Custom
1985-1998 Ford E-250 Econoline XL
1985-1986 Ford E-350 Econoline Base
1992-1998 Ford E-350 Econoline Base
1985-1998 Ford E-350 Econoline XL
1985-1998 Ford F-250 XL
1993-1998 Ford F-250 XLT
1985-1992 Ford F-250 XLT Lariat
1999 Ford F-250 Super Duty Lariat XL XLT
1985-1998 Ford F-350 XL
1993-1997 Ford F-350 XLT
1999 Ford F-350 Super Duty Lariat XL XLT
2000-2004 Ford F-150 XL XLT Lariat Base

Why Choose Yukon Gear?

  • Leads industry standards in ring and pinion quality.
  • Every gear tested in controlled labs for reliability.
  • Offers Y.E.S. Plan lifetime no-questions-asked coverage.

Frequently Asked Questions

  • Q: Which Ford models fit this 10.25in 4.11 gear set?
    A: Compatible with 1985-2004 Ford F-250 F-350 E-250 E-350 Econoline select submodels with 10.25in rear axle as listed in fitment table.
  • Q: What steel grade is in the ring and pinion?
    A: Built from high grade steel matched to OEM specs for torque handling and durability.
  • Q: What warranty covers this gear set?
    A: Includes 1 year warranty against manufacturing defects plus optional Y.E.S. Plan for lifetime vehicle ownership protection.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Sturdy box 20 x 16 x 10 inches with internal protection
  • Weight: 27.5 lbs
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