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1999 Jeep Wrangler

1999 Jeep Wrangler Differential Lockers

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Spartan Locker For M35, 27 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
Part Number: YSTSLM351627
Guaranteed to Fit
$528.99
Vehicle Fitment
  • 1999 Jeep Wrangler All Submodels All Engines Dana 35
Product Details
Location : RearNotes : 1.620 in. Side Gear BoreAxle Type : AMC Model 35Spline Count : 27Product 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.

Spartan Locker For M35, 27 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
Part Number: YSTSLM351527
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 1999 Jeep Wrangler All Submodels All Engines Dana 35
Product Details
Location : RearNotes : 1.560 in. Side Gear BoreAxle Type : AMC Model 35Spline Count : 27Product 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.

Spartan Locker For Dana 44, (Not D44-Hd) 30 Spline Axles, With Cross Pin Shaft
Part Number: YSTSLD4430
Guaranteed to Fit
$537.49
Vehicle Fitment
  • 1999 Jeep Wrangler All Submodels All Engines Dana 44
Product Details
Location : RearAxle Type : Dana Spicer 44Spline Count : 30Product 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.

Spartan Locker For Dana 30 Diff, 27 Spline, Includes Heavy-Duty Cross Pin Shaft
Part Number: YSTSLD3027
Guaranteed to Fit
$515.99
Vehicle Fitment
  • 1999 Jeep Wrangler SE All Engines 4WD, Dana 30
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Dana 30
  • 1999 Jeep Wrangler Sport All Engines 4WD, Dana 30
Product Details
Location : FrontNotes : If Purchasing this Unit for a Non-Rubicon JK Front, You will also Need to Purchase Carrier Case Part Number YC D706008Axle Type : Dana Spicer 30Spline Count : 27Product 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 44 3.92 & Up Dura Grip Limited Slip, 30spl, IFS w/ YSPSPR-001 Spring Kit
Part Number: YUKYDGD444301
Guaranteed to Fit
$792.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sport All Engines 4WD
  • 1999 Jeep Wrangler SE All Engines 4WD
  • 1999 Jeep Wrangler Sahara All Engines 4WD
Product Details
Location : RearNotes : Doubled Drilled for 7/16 in. and 1/2 in. Ring Gear Bolts; Must use YSPBLT-027 to Work with 3/8 in. Ring Gear Bolts; Recommend High Grade GL-5 Gear Oil and Yukon LSD AdditiveAxle Type : Dana Spicer 44Spline Count : 30Gear Ratio : 3.92 and upSeries : 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
Dana 44 3.73 & Down Dura Grip Limited, Slip 30spl, IFS w/ YSPSPR-001 Spring Kit
Part Number: YUKYDGD443301
Guaranteed to Fit
$799.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sahara 6 Cyl 4.0L 4WD
  • 1999 Jeep Wrangler Sport 6 Cyl 4.0L 4WD
  • 1999 Jeep Wrangler SE 4 Cyl 2.5L 4WD
Product Details
Location : RearNotes : Doubled Drilled for 7/16 in. and 1/2 in. Ring Gear Bolts; Must use YSPBLT-027 to Work with 3/8 in. Ring Gear Bolts; Recommend High Grade GL-5 Gear Oil and Yukon LSD AdditiveAxle Type : Dana Spicer 44Spline Count : 30Gear Ratio : 3.73 and downSeries : 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 30, 30 spline, 3.73 & up.
Part Number: YUKYGLD30430
Guaranteed to Fit
$899.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sport 6 Cyl 4.0L 4WD, Dana 30
  • 1999 Jeep Wrangler SE 4 Cyl 2.5L 4WD, Dana 30
  • 1999 Jeep Wrangler Sahara 6 Cyl 4.0L 4WD, Dana 30
Product Details
Location : FrontNotes : Unit uses Carrier Bearing and Race Part Numbers LM102949 and LM102911; Requires SK 30214 Carrier ShimsSpline Count : 30Gear Ratio : 3.73 and upProduct 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 30, 27 spline, 3.73 & up.
Part Number: YUKYGLD30427
Guaranteed to Fit
$899.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sport All Engines 4WD, Dana 30
  • 1999 Jeep Wrangler SE All Engines 4WD, Dana 30
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Dana 30
Product Details
Location : FrontNotes : Unit is Double Drilled for Both 3/8 in. and 7/16 in. Ring Gear BoltsSpline Count : 27Gear Ratio : 3.73 and upProduct 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
Dana 44 Grizzly Locker replacement
Part Number: YUKYGLD44430
Guaranteed to Fit
$966.89
Vehicle Fitment
  • 1999 Jeep Wrangler SE All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sport All Engines 4WD, Dana 44
Product Details
Location : RearNotes : Will Not Work with Early Tapered Axle Designs that use Axle Spacer Button; Unit is Drilled for 7/16 in. Ring Gear Bolts; If using 3/8 in. Bolts, Purchase QTY 10 YSPBLT-027 SpacersSpline Count : 30Gear Ratio : 3.92 and upProduct 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 Model 35 with 27 spline axles, 3.54 up
Part Number: YUKYGLM35427
Guaranteed to Fit
$999.89
Vehicle Fitment
  • 1999 Jeep Wrangler SE All Engines 4WD, Model 35
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Model 35
  • 1999 Jeep Wrangler Sport All Engines 4WD, Model 35
Product Details
Location : RearNotes : Double Drilled for Both 3/8 in. and 7/16 in. Ring Gear Bolts and uses Carrier Bearing and Race Part Numbers LM102949 and LM102911Spline Count : 27Gear Ratio : 3.56 and upProduct 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, fits Dana 44, 30 spline, 3.73 & down.
Part Number: YUKYGLD44330
Guaranteed to Fit
$999.89
Vehicle Fitment
  • 1999 Jeep Wrangler SE All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sport All Engines 4WD, Dana 44
Product Details
Location : RearNotes : Unit is Drilled for 7/16 in. Ring Gear Bolts; If using an Application which Has 3/8 in. Ring Gear Bolts, Purchase Qty 10 of Part # YSPBLT-027 to Sleeve the Ring Gear BoltsSpline Count : 30Gear Ratio : 3.73 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 Model 35 with 30 spline axles, 3.54 up
Part Number: YUKYGLM35430
Guaranteed to Fit
$1,025.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sport 6 Cyl 4.0L 4WD, Model 35
  • 1999 Jeep Wrangler SE 4 Cyl 2.5L 4WD, Model 35
  • 1999 Jeep Wrangler Sahara 6 Cyl 4.0L 4WD, Model 35
Product Details
Location : RearNotes : Double Drilled for Both 3/8 in. and 7/16 in. Ring Gear Bolts and uses Carrier Bearing and Race Part Numbers LM102949 and LM102911Spline Count : 30Gear Ratio : 3.56 and upProduct 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
Differential Locker - Direct Fit, Sold individually
Part Number: YUKYZLD30430
Guaranteed to Fit
$1,243.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sport 6 Cyl 4.0L 4WD, Dana 30
  • 1999 Jeep Wrangler SE 4 Cyl 2.5L 4WD, Dana 30
  • 1999 Jeep Wrangler Sahara 6 Cyl 4.0L 4WD, Dana 30
Product Details
Location : FrontNotes : Drilled for 7/16 in. Ring Gear Bolts; If using 3/8 in. Ring Gear Bolts, Purchase Qty 10 of Part Number YSPBLT-027 to Sleeve the Ring Gear Bolts; Requires SK 30214 Carrier ShimsAxle Type : Dana Spicer 30Spline Count : 30Gear Ratio : 3.73 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 44 with 30 spline axles, 3.92 & up
Part Number: YUKYZLD44430
Guaranteed to Fit
$1,245.89
Vehicle Fitment
  • 1999 Jeep Wrangler SE All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sahara All Engines 4WD, Dana 44
  • 1999 Jeep Wrangler Sport All Engines 4WD, Dana 44
Product Details
Location : RearNotes : Drilled for 7/16 in. Ring Gear Bolts; If using 3/8 in. Ring Gear Bolts, Purchase Qty 10 of Part Number YSPBLT-027 to Sleeve the Ring Gear BoltsAxle Type : Dana Spicer 44Spline Count : 30Gear Ratio : 3.92 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 44 with 30 spline axles, 3.73 & down
Part Number: YUKYZLD44330
Guaranteed to Fit
$1,245.89
Vehicle Fitment
  • 1999 Jeep Wrangler Sahara 6 Cyl 4.0L 4WD, Dana 44
  • 1999 Jeep Wrangler Sport 6 Cyl 4.0L 4WD, Dana 44
  • 1999 Jeep Wrangler SE 4 Cyl 2.5L 4WD, Dana 44
Product Details
Location : RearNotes : Drilled for 7/16 in. Ring Gear Bolts; If using 3/8 in. Ring Gear Bolts, Purchase Qty 10 of Part Number YSPBLT-027 to Sleeve the Ring Gear BoltsAxle Type : Dana Spicer 44Spline Count : 30Gear Ratio : 3.73 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.

Page 1 of 2 | Showing 1 - 15 of 19 results

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Product Questions & Answers

Q:So this diff lock is optional like you can choose when it’s locked in or not? Show Less
Tyler
A:BEST ANSWERHi Tyler, I'm glad to assist you. Yes, that is its feature. If you're interested in this differential locker, you can click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/differential-locker/yukon-gear-and-axle/yukyzld44330?can=CPAE1047_CSQA_20231009 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >