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Diagram

Differential

YDGD44-3-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Front

Note

GM 12 Bolt; 30 Spline; 3.73 And Down Dana 44; Standard Rotation; 30 Spline; 3.73 And Down~Yukon Dura Grip Positraction; Dana 44; 30 Spline; Fits 3.73 and Down or Thick Gears

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$726.17
Current price: $1032.93
In stock
Item added to cart

YDGD44-4-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Front

Note

Dana 44 Reverse; 30 Spline; 3.92 And Up Yukon Dura Grip positraction for Dana 44; 30 Spline axles; 3.92 And Up ratios~Yukon Dura Grip positraction; Dana 44; 30 Spline axles; 3.92 And Up ratios

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$843.25
Current price: $1017.82
In stock
Item added to cart

YDGGM14T-3-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Front

Note

10.5 in. 14 Bolt; Rear; 4.10 And Down GM 10.5 in.; 14 Bolt Cover; 4.10 And Down~Yukon Dura Grip Positraction; GM 10.5 in. / 14T Rear; 14 Bolt Cover; 30 Spline; 4.10 And Down or Thick Gears

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$1228.36
Current price: $1366.22
In stock
Item added to cart

YDGGM8.5-3-28-1 Yukon Gear
Yukon Dura Grip Differential


Vehicle specific

Position

Front

Note

28 Spline; 2.73 And Up GM 8.5 in.; 28 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 28 Spline; 2.73 And Up; 1.781 in. Bearing Journal

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$756.93
Current price: $846.19
In stock
Item added to cart

YDGGM8.5-3-30-1 Yukon Gear
Yukon Dura Grip Differential


Vehicle specific

Position

Front

Note

8.6 in. 10 Bolt; 30 Spline; 2.73 And Up GM 8.5 in.; 30 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 30 Spline; 2.73 And Up; 1.781 in. Bearing Journal

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$761.36
Current price: $846.19
In stock
Item added to cart

YGLD44-3-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Front

Note

30 Spline; 3.73 And Down Dana 44; Standard Rotation; 30 Spline; 3.73 And Down~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.73 And Down Ratio or Thick Gears; 7/16 in. Bolt holes

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1456.33
Current price: $1745.44
Additional lead times may
apply for this item
Item added to cart

YGLD44-4-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Front

Note

Dana 44; 30 Spline; 3.92 And Up; 7/16 in. Bolt Holes Dana 44; Standard Rotation; 30 Spline; 3.92 And Up~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.92 And Up; 7/16 in. Bolt holes

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$1462.96
Current price: $1754.08
Additional lead times may
apply for this item
Item added to cart

YGLGM14T-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Front

Note

Rear; 30 Spline GM 10.5 in.; 14 Bolt Cover; 30 Spline~GM 10.5 in Rear; Yukon Grizzly Locker; 30 Spline; Installs into Standard Open Carrier Case; Diffenetial has 14 Bolt Cover & Removable Pinion Support

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1135.40
Current price: $1335.77
In stock
Item added to cart

YGLGM8.5-3-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Front

Note

2.73 Gear Ratio And Up GM 8.5 in.; 2.73 Gear Ratio And Up~GM 8.5 in.; Yukon Grizzly Locker; 2.73 Gear Ratio And Up; 1.78 in. Bearing Journals; Uses LM102949/ LM102911 Carrier Bearings

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1580.27
Current price: $1892.98
In stock
Item added to cart

YZLABH-02 Yukon Gear
Zip Locker


Vehicle specific

Position

Front

Note

Dana 30/60 Reverse; AMC 35/20; Dana 44/35; Bulkhead Quick-Disconnect Fitting Dana 44; Standard Rotation; Bulkhead Quick-Disconnect Fitting

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

YZLD44-3-30 Yukon Gear
Zip Locker


Vehicle specific

Position

Front

Note

30 Spline; 3.73 Ratio And Down Dana 44; Standard Rotation; 30 Spline; 3.73 Ratio And Down

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$1794.87
Current price: $2265.38
Additional lead times may
apply for this item
Item added to cart

YZLD44-4-30 Yukon Gear
Zip Locker


Vehicle specific

Position

Front

Note

Dana 44 Reverse; 30 Spline; 3.92 Ratio And Up Dana 44; Standard Rotation; 30 Spline; 3.92 Ratio And Up

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$1794.87
Current price: $2265.38
Additional lead times may
apply for this item
Item added to cart

YDGD44-3-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Rear

Note

GM 12 Bolt; 30 Spline; 3.73 And Down Dana 44; Standard Rotation; 30 Spline; 3.73 And Down~Yukon Dura Grip Positraction; Dana 44; 30 Spline; Fits 3.73 and Down or Thick Gears

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$726.17
Current price: $1032.93
In stock
Item added to cart

YDGD44-4-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Rear

Note

Dana 44 Reverse; 30 Spline; 3.92 And Up Yukon Dura Grip positraction for Dana 44; 30 Spline axles; 3.92 And Up ratios~Yukon Dura Grip positraction; Dana 44; 30 Spline axles; 3.92 And Up ratios

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$843.25
Current price: $1017.82
In stock
Item added to cart

YDGGM14T-3-30-1 Yukon Gear
Dura Grip Positraction


Vehicle specific

Position

Rear

Note

10.5 in. 14 Bolt; 4.10 And Down GM 10.5 in.; 14 Bolt Cover; 4.10 And Down~Yukon Dura Grip Positraction; GM 10.5 in. / 14T Rear; 14 Bolt Cover; 30 Spline; 4.10 And Down or Thick Gears

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1228.36
Current price: $1366.22
In stock
Item added to cart

YDGGM8.5-3-28-1 Yukon Gear
Yukon Dura Grip Differential


Vehicle specific

Position

Rear

Note

28 Spline; 2.73 And Up GM 8.5 in.; 28 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 28 Spline; 2.73 And Up; 1.781 in. Bearing Journal

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$756.93
Current price: $846.19
In stock
Item added to cart

YDGGM8.5-3-30-1 Yukon Gear
Yukon Dura Grip Differential


Vehicle specific

Position

Rear

Note

8.6 in. 10 Bolt; 30 Spline; 2.73 And Up GM 8.5 in.; 30 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 30 Spline; 2.73 And Up; 1.781 in. Bearing Journal

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$761.36
Current price: $846.19
In stock
Item added to cart

YGLD44-3-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Rear

Note

30 Spline; 3.73 And Down Dana 44; Standard Rotation; 30 Spline; 3.73 And Down~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.73 And Down Ratio or Thick Gears; 7/16 in. Bolt holes

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1456.33
Current price: $1745.44
Additional lead times may
apply for this item
Item added to cart

YGLD44-4-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Rear

Note

Dana 44; 30 Spline; 3.92 And Up; 7/16 in. Bolt Holes Dana 44; Standard Rotation; 30 Spline; 3.92 And Up~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.92 And Up; 7/16 in. Bolt holes

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
$1462.96
Current price: $1754.08
Additional lead times may
apply for this item
Item added to cart

YGLGM14T-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Rear

Note

30 Spline GM 10.5 in.; 14 Bolt Cover; 30 Spline~GM 10.5 in Rear; Yukon Grizzly Locker; 30 Spline; Installs into Standard Open Carrier Case; Diffenetial has 14 Bolt Cover & Removable Pinion Support

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$1135.40
Current price: $1335.77
In stock
Item added to cart

YGLGM8.5-3-30 Yukon Gear
Grizzly Locker


Vehicle specific

Position

Rear

Note

2.73 Gear Ratio And Up GM 8.5 in.; 2.73 Gear Ratio And Up~GM 8.5 in.; Yukon Grizzly Locker; 2.73 Gear Ratio And Up; 1.78 in. Bearing Journals; Uses LM102949/ LM102911 Carrier Bearings

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1580.27
Current price: $1892.98
In stock
Item added to cart

YZLABH-02 Yukon Gear
Zip Locker


Vehicle specific

Position

Rear

Note

Dana 30/60 Reverse; AMC 35/20; Dana 44/35; Bulkhead Quick-Disconnect Fitting Dana 44; Standard Rotation; Bulkhead Quick-Disconnect Fitting

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

YZLD44-3-30 Yukon Gear
Zip Locker


Vehicle specific

Position

Rear

Note

Front; 30 Spline; 3.73 Ratio And Down Dana 44; Standard Rotation; 30 Spline; 3.73 Ratio And Down

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
$1794.87
Current price: $2265.38
Additional lead times may
apply for this item
Item added to cart

YZLD44-4-30 Yukon Gear
Zip Locker


Vehicle specific

Position

Rear

Note

Dana 44 Reverse; Front; 30 Spline; 3.92 Ratio And Up Dana 44; Standard Rotation; 30 Spline; 3.92 Ratio And Up

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.0L   -CC   305CID   3.48 Inches   88.4 mm   0  
    • V8   7.4L   -CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   -CC   250CID   3.91 Inches   99.3 mm   0  
    • L6   4.8L   -CC   292CID   4.13 Inches   104.8 mm   0  
$1794.87
Current price: $2265.38
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