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1991 Ford F-250
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Ford F-250

1991 Ford F-250 Differential Lockers

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Differential Locker - Direct Fit, Sold individually
USA Standard Gear®
Differential Locker - Direct Fit, Sold individually
Part Number: YSTSLD6035
Guaranteed to Fit
$713.99
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines 4WD, DANA 60
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, DANA 60
  • 1991 Ford F-250 XL All Engines 4WD, DANA 60
Product Details
Location : FrontAxle Type : Dana Spicer 60Spline Count : 35Product 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.

Dana 50 Yukon Dura Grip Limited Slip, 30spl, IFS with YSPSPR-001 Spring Kit
Yukon Gear & Axle®
Dana 50 Yukon Dura Grip Limited Slip, 30spl, IFS with YSPSPR-001 Spring Kit
Part Number: YUKYDGD50301
Guaranteed to Fit
$734.89
Vehicle Fitment
  • 1991 Ford F-250 XL All Engines 4WD
  • 1991 Ford F-250 Custom All Engines 4WD
  • 1991 Ford F-250 XLT Lariat All Engines 4WD
Product Details
Location : FrontNotes : Yukon Recommends the use of High Grade GL-5 Gear Oil and Yukon LSD (Limited Slip Differential) Additive for Long Life and Smooth OperationAxle Type : Dana Spicer 50Spline Count : 30Series : 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, Dana 50, 30 spline.
Yukon Gear & Axle®
Yukon Grizzly locker, Dana 50, 30 spline.
Part Number: YUKYGLD5030
Guaranteed to Fit
$964.89
Vehicle Fitment
  • 1991 Ford F-250 XL All Engines 4WD, Dana 50
  • 1991 Ford F-250 Custom All Engines 4WD, Dana 50
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, Dana 50
Product Details
Location : FrontNotes : Dana 50, 30 spline.Spline Count : 30Product 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 Dana 60, 4.10 & down, 35 spline
Yukon Gear & Axle®
Yukon Grizzly Locker for Dana 60, 4.10 & down, 35 spline
Part Number: YUKYGLD60335
Guaranteed to Fit
$992.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines 4WD, DANA 60
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, DANA 60
  • 1991 Ford F-250 XL All Engines 4WD, DANA 60
Product Details
Location : FrontNotes : This Locker is Not Compatible with C-Clip AxlesSpline Count : 35Gear Ratio : 4.10 and downProduct 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 Dana 60, 4.56 & up, 35 spline
Yukon Gear & Axle®
Yukon Grizzly Locker for Dana 60, 4.56 & up, 35 spline
Part Number: YUKYGLD60435
Guaranteed to Fit
$1,027.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines 4WD, DANA 60
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, DANA 60
  • 1991 Ford F-250 XL All Engines 4WD, DANA 60
Product Details
Location : FrontNotes : This Locker is Not Compatible with C-Clip AxlesSpline Count : 35Gear Ratio : 4.10 and downProduct 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
Yukon Gear & Axle®
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
  • 1991 Ford F-250 Custom All Engines RWD
  • 1991 Ford F-250 XLT Lariat All Engines RWD
  • 1991 Ford F-250 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 for Ford 10.25" & 10.5" Differentials, 35 Spline
Yukon Gear & Axle®
Yukon Grizzly Locker for Ford 10.25" & 10.5" Differentials, 35 Spline
Part Number: YUKYGLF102535
Guaranteed to Fit
$1,148.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines RWD, Ford 10.25 in.
  • 1991 Ford F-250 XLT Lariat All Engines RWD, Ford 10.25 in.
  • 1991 Ford F-250 XL All Engines 4WD, Ford 10.25 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.
Yukon Gear & Axle®
Yukon Zip Locker for Ford 10.25" & 10.5", full float only.
Part Number: YUKYZLF102535
Guaranteed to Fit
$1,399.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines RWD, Ford 10.25 in.
  • 1991 Ford F-250 XLT Lariat All Engines RWD, Ford 10.25 in.
  • 1991 Ford F-250 XL All Engines 4WD, Ford 10.25 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.

Yukon Zip Locker for Dana 60 with 35 spline axles, 4.56 & up
Yukon Gear & Axle®
Yukon Zip Locker for Dana 60 with 35 spline axles, 4.56 & up
Part Number: YUKYZLD60435
Guaranteed to Fit
$1,399.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines 4WD, DANA 60
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, DANA 60
  • 1991 Ford F-250 XL All Engines 4WD, DANA 60
Product Details
Location : FrontNotes : This is a Narrow Case Locker; If You Have a Wide Housing, Please Order Two DS 42563 With Your Locker; This Locker is ABS Compatible; Not Compatible with C-Clip axlesAxle Type : Dana Spicer 60Spline Count : 35Gear Ratio : 4.56 and upProduct 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.

Yukon Zip Locker for Dana 60 with 35 spline axles, 4.10 & down
Yukon Gear & Axle®
Yukon Zip Locker for Dana 60 with 35 spline axles, 4.10 & down
Part Number: YUKYZLD60335
Guaranteed to Fit
$1,399.89
Vehicle Fitment
  • 1991 Ford F-250 Custom All Engines 4WD, DANA 60
  • 1991 Ford F-250 XLT Lariat All Engines 4WD, DANA 60
  • 1991 Ford F-250 XL All Engines 4WD, DANA 60
Product Details
Location : FrontNotes : This is a Narrow Case Locker; If You Have a Wide Housing, Please Order Two DS 42563 With Your Locker; This Locker is ABS Compatible; Not Compatible with C-Clip axlesAxle Type : Dana Spicer 60Spline Count : 35Gear Ratio : 4.10 and downProduct 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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Product Questions & Answers

Yukon Gear & Axle Yukon Zip Locker for Dana 60 with 35 spline axles, 4.56 & up
$1399.89
Q:Do you carry the axle for a 1987 Ford F-350 dump truck?
Peter M.
A:BEST ANSWERHi Peter, I'm happy to assist you. We don't have the entire axle for your vehicle. However, we have the axle shaft that may fit your 1987 Ford F-350. Click this link to order the axle shaft while it's on sale: https://www.carparts.com/search?q=axle&itemsperpage=15&refinements[brand]=Yukon_Gear_-and-_Axle&refinements[part]=Axle_Shaft&vehicle[model]=F-350&vehicle[make]=Ford&vehicle[year]=1987&can=CPAP3648 I hope this helps. Enjoy shopping at Carparts.com! Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >