{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

GMC K25 Suburban Differential Lockers

Refine by:

Shop Catalog

Showing 1 - 15 of 16 results
Display item:
15
30
45
Sort by:
SL D44-30 Spartan Locker For Dana 44, (Not D44-Hd) 30 Spline Axles, With Cross Pin Shaft
USA Standard Gear®
SL D44-30 Spartan Locker For Dana 44, (Not D44-Hd) 30 Spline Axles, With Cross Pin Shaft
Part Number: YSTSLD4430
Vehicle Info Required to Guarantee Fit
$537.49
Product Details
Location : Rear, Front Or Rear, FrontAxle 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.

SL GM8.5-28 Spartan Locker For Gm 8.5", 28 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
USA Standard Gear®
SL GM8.5-28 Spartan Locker For Gm 8.5", 28 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
Part Number: YSTSLGM8528
Vehicle Info Required to Guarantee Fit
$499.49
Product Details
Location : Rear, Front Or Rear, FrontAxle Type : GM 18.5 in.Spline Count : 28Product 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.

SL GM8.5-30 Spartan Locker For Gm 8.5", 30 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
USA Standard Gear®
SL GM8.5-30 Spartan Locker For Gm 8.5", 30 Spline Axles, Includes Heavy-Duty Cross Pin Shaft
Part Number: YSTSLGM8530
Vehicle Info Required to Guarantee Fit
$541.49
Product Details
Location : Rear, Front Or Rear, FrontAxle Type : GM 18.5 in.Spline 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.

YGLGM14T-30 Yukon Grizzly Locker for GM 10.5" 14 Bolt Truck Differential, 30 spline
Yukon Gear & Axle®
YGLGM14T-30 Yukon Grizzly Locker for GM 10.5" 14 Bolt Truck Differential, 30 spline
Part Number: YUKYGLGM14T30
Vehicle Info Required to Guarantee Fit
$779.89
Product Details
Location : RearNotes : Does Not Use the Factory Thrust Washers. Failure to Remove the Factory Thrust Washers will Cause the Unit to act Improperly and Can Cause Damage to the UnitAxle Type : GM 10.5 in.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
YDGD44-4-30-1 Dana 44 3.92 & Up Dura Grip Limited Slip, 30spl, IFS w/ YSPSPR-001 Spring Kit
Yukon Gear & Axle®
YDGD44-4-30-1 Dana 44 3.92 & Up Dura Grip Limited Slip, 30spl, IFS w/ YSPSPR-001 Spring Kit
Part Number: YUKYDGD444301
Vehicle Info Required to Guarantee Fit
$792.89
Product Details
Location : Rear, Front Or Rear, FrontNotes : 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
YDGGM8.5-3-30-1 Yukon Dura Grip Limited Slip for GM 8.5" & 8.6" Diff, 2.73 & Up Ratio, 30 Spline
Yukon Gear & Axle®
YDGGM8.5-3-30-1 Yukon Dura Grip Limited Slip for GM 8.5" & 8.6" Diff, 2.73 & Up Ratio, 30 Spline
Part Number: YUKYDGGM853301
Vehicle Info Required to Guarantee Fit
$799.89
Product Details
Location : Rear, Front Or Rear, FrontNotes : Some 07 and Newer May Need Material Removed From Case to Clear the Housing; Recommend High Grade GL-5 Gear Oil and Yukon LSD Additive; Requires Bearing and Race Part Numbers LM102949 and LM102911Axle Type : GM 8.5 in., 8.6 in.Spline Count : 30Gear Ratio : 2.73 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
YDGD44-3-30-1 Dana 44 3.73 & Down Dura Grip Limited, Slip 30spl, IFS w/ YSPSPR-001 Spring Kit
Yukon Gear & Axle®
YDGD44-3-30-1 Dana 44 3.73 & Down Dura Grip Limited, Slip 30spl, IFS w/ YSPSPR-001 Spring Kit
Part Number: YUKYDGD443301
Vehicle Info Required to Guarantee Fit
$799.89
Product Details
Location : Rear, Front Or Rear, FrontNotes : 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
YGLD44-4-30 Dana 44 Grizzly Locker replacement
Yukon Gear & Axle®
YGLD44-4-30 Dana 44 Grizzly Locker replacement
Part Number: YUKYGLD44430
Vehicle Info Required to Guarantee Fit
$966.89
Product Details
Location : Front Or Rear, Rear, FrontNotes : 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
YGLD44-3-30 Yukon Grizzly locker, fits Dana 44, 30 spline, 3.73 & down.
Yukon Gear & Axle®
YGLD44-3-30 Yukon Grizzly locker, fits Dana 44, 30 spline, 3.73 & down.
Part Number: YUKYGLD44330
Vehicle Info Required to Guarantee Fit
$999.89
Product Details
Location : Rear, Front Or Rear, FrontNotes : 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
YGLGM8.5-3-30 Yukon Grizzly Locker for GM 8.5" & 8.6", 30 spline, 2.73 & up
Yukon Gear & Axle®
YGLGM8.5-3-30 Yukon Grizzly Locker for GM 8.5" & 8.6", 30 spline, 2.73 & up
Part Number: YUKYGLGM85330
Vehicle Info Required to Guarantee Fit
$1,031.89
Product Details
Location : Rear, Front Or Rear, FrontNotes : GM 8.5" & 8.6", 30 spline, 2.73 & upAxle Type : GM 8.5 in., 8.6 in.Spline Count : 30Gear Ratio : 2.73 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
YDGGM14T-3-30-1 Yukon Dura Grip Limited Slip for GM 10.5" Diff, 4.10 & Down, 30 Spline
Yukon Gear & Axle®
YDGGM14T-3-30-1 Yukon Dura Grip Limited Slip for GM 10.5" Diff, 4.10 & Down, 30 Spline
Part Number: YUKYDGGM14T3301
Vehicle Info Required to Guarantee Fit
$1,057.89
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 : GM 10.5 in.Spline Count : 30Gear Ratio : 4.10 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
YZLD44-4-30 Yukon Zip Locker for Dana 44 with 30 spline axles, 3.92 & up
Yukon Gear & Axle®
YZLD44-4-30 Yukon Zip Locker for Dana 44 with 30 spline axles, 3.92 & up
Part Number: YUKYZLD44430
Vehicle Info Required to Guarantee Fit
$1,245.89
Product Details
Location : Front Or Rear, Rear, 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 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.

YZLD44-3-30 Yukon Zip Locker for Dana 44 with 30 spline axles, 3.73 & down
Yukon Gear & Axle®
YZLD44-3-30 Yukon Zip Locker for Dana 44 with 30 spline axles, 3.73 & down
Part Number: YUKYZLD44330
Vehicle Info Required to Guarantee Fit
$1,245.89
Product Details
Location : Rear, Front Or Rear, 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 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.

02-124 Differential Locker - Direct Fit, Sold individually
Hurst®
02-124 Differential Locker - Direct Fit, Sold individually
Part Number: H2402124
Vehicle Info Required to Guarantee Fit
$530.95
Product Details
Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 90-Day 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.

02-125 Differential Locker - Direct Fit, Sold individually
Hurst®
02-125 Differential Locker - Direct Fit, Sold individually
Part Number: H2402125
Vehicle Info Required to Guarantee Fit
$530.95
Product Details
Product Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 90-Day 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 16 results

Top Rated Products

Yukon Gear & Axle YGLGM14T-30 Yukon Grizzly Locker for GM 10.5" 14 Bolt Truck Differential, 30 spline
$779.89( Review)
Installed in 2004 2500HD pickup used for snow plow, Greatly satisfied! High quality, See More
John J.
VERIFIED PURCHASER