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2003 Ford F-150

2003 Ford F-150 Differential Lockers

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Yukon Trac Loc positraction, Ford 8.8", 31 spline, with Carbon Fiber clutches.
Part Number: YUKYCF318C
Guaranteed to Fit
$749.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 XL All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.6L RWD, Ford 8.8 in.
  • 2003 Ford F-150 XLT All Engines RWD, Ford 8.8 in.
  • 2003 Ford F-150 Lariat All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 Lightning 8 Cyl 5.6L RWD, Ford 8.8 in.
Product Details
Location : RearNotes : Fits Ford 8.8 in. with 31 Spline Axles; Includes Spider GearsProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Locker - Direct Fit, Sold individually
Part Number: YSTSLF8831
Guaranteed to Fit
$549.49
Vehicle Fitment
  • 2003 Ford F-150 All Submodels All Engines Ford 8.8 in.
Product Details
Location : RearNotes : 7/8 in. Cross Pin ShaftAxle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year USA Standard Gear limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon Dura Grip Limited Slip for Ford 8.8” Differential, 31 Spline
Part Number: YUKYDGF88311
Guaranteed to Fit
$799.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines RWD
  • 2003 Ford F-150 XL All Engines 4WD
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.6L RWD
  • 2003 Ford F-150 XLT All Engines 4WD
  • 2003 Ford F-150 Lariat All Engines RWD
  • 2003 Ford F-150 Lightning 8 Cyl 5.6L RWD
Product Details
Location : RearNotes : Unit will Not Fit Differentials with Independent Front or Rear Suspension; Yukon Recommends the use of High Grade GL-5 Gear Oil and Yukon LSD AdditiveAxle Type : Ford 8.8 in.Spline Count : 31Series : Yukon Gear Dura Grip Limited Slip SeriesProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
8.8" Ford Yukon Dura Grip Limited Slip, 28 Spline, Composite Clutches
Part Number: YUKYDGF88281
Guaranteed to Fit
$799.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines 4WD
  • 2003 Ford F-150 XLT All Engines 4WD
  • 2003 Ford F-150 Lariat All Engines 4WD
  • 2003 Ford F-150 XL All Engines 4WD
Product Details
Location : FrontNotes : This Unit will Not Work in Vehicles with Independent Rear Suspensions; Yukon Recommends the use of High Grade GL-5 Gear Oil and Yukon LSD AdditiveAxle Type : Ford 8.8 in.Spline Count : 28Series : Yukon Gear Dura Grip Limited Slip SeriesProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
9.75" Ford Yukon Dura Grip Limited Slip w/ 34 Spl; Composite Clutches
Part Number: YUKYDGF975341
Guaranteed to Fit
$923.89
Vehicle Fitment
  • 2003 Ford F-150 Harley-Davidson Edition All Engines RWD
  • 2003 Ford F-150 King Ranch All Engines RWD
  • 2003 Ford F-150 XLT All Engines RWD
  • 2003 Ford F-150 Lightning All Engines RWD
  • 2003 Ford F-150 XL All Engines 4WD
  • 2003 Ford F-150 Lariat All Engines RWD
Product Details
Location : RearNotes : Yukon Recommends the use of High Grade GL-5 Gear Oil and Two Bottles of Yukon LSD (Limited Slip Differential) Additive for Long Life and Smooth OperationAxle Type : Ford 9.75 in.Spline Count : 34Series : Yukon Gear Dura Grip Limited Slip SeriesProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
Yukon Dura Grip Limited Slip Positraction, Ford 10.25” & 10.5” Diffs, 35 Spline
Part Number: YUKYDGF1025351
Guaranteed to Fit
$1,068.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines RWD
  • 2003 Ford F-150 XLT All Engines RWD
  • 2003 Ford F-150 Lightning All Engines RWD
  • 2003 Ford F-150 Lariat All Engines RWD
  • 2003 Ford F-150 Harley-Davidson Edition All Engines RWD
  • 2003 Ford F-150 XL All Engines 4WD
Product Details
Location : RearNotes : Yukon Recommends the use of High Grade GL-5 Gear Oil and Two Bottles of Yukon LSD (Limited Slip Differential) Additive for Long Life and Smooth OperationAxle Type : Ford 10.25 in., 10.5 in.Spline Count : 35Series : Yukon Gear Dura Grip Limited Slip SeriesProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
Yukon Grizzly locker, Ford 8.8" with 31 splines.
Part Number: YUKYGLF8831
Guaranteed to Fit
$1,076.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines RWD, Ford 8.8 in. Rear
  • 2003 Ford F-150 XL All Engines RWD, Ford 8.8 in. Rear
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.6L RWD, Ford 8.8 in. Rear
  • 2003 Ford F-150 XLT All Engines RWD, Ford 8.8 in. Rear
  • 2003 Ford F-150 Lariat All Engines RWD, Ford 8.8 in. Rear
  • 2003 Ford F-150 Lightning 8 Cyl 5.6L RWD, Ford 8.8 in. Rear
Product Details
Location : RearNotes : Ford 8.8" with 31 splines.Axle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
Yukon Grizzly locker, Ford 8.8" with 28 splines.
Part Number: YUKYGLF8828
Guaranteed to Fit
$1,099.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 XLT All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 Lariat All Engines 4WD, Ford 8.8 in.
  • 2003 Ford F-150 XL All Engines 4WD, Ford 8.8 in.
Product Details
Location : FrontNotes : Ford 8.8" with 28 splines.Axle Type : Ford 8.8 in.Spline Count : 28Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
Yukon Grizzly Locker for Ford 10.25" & 10.5" Differentials, 35 Spline
Part Number: YUKYGLF102535
Guaranteed to Fit
$1,148.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 XLT All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Lightning All Engines RWD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Lariat All Engines RWD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Harley-Davidson Edition All Engines RWD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 XL All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
Product Details
Location : RearNotes : Ford 10.25" & 10.5" with 35 splines.Axle Type : Ford 10.25 in., 10.5 in.Spline Count : 35Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Yukon Ultimate Summer Rebate
Yukon Zip Locker for Ford 10.25" & 10.5", full float only.
Part Number: YUKYZLF102535
Guaranteed to Fit
$1,399.89
Vehicle Fitment
  • 2003 Ford F-150 King Ranch All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 XLT All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Lariat All Engines RWD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 XL All Engines 4WD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Lightning 8 Cyl 5.6L RWD, Ford 10.25 in., Ford 10.5 in.
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.6L RWD, Ford 10.25 in., Ford 10.5 in.
Product Details
Location : RearNotes : This Unit is Designed for Full Float Applications Only; It Does Not Have Provisions for C/ClipsAxle Type : Ford 10.25 in., 10.5 in.Spline Count : 35Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 6-year Yukon Gear & Axle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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