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2001 GMC C3500HD
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Diagram

Differential Rebuild Kit

D12030 Unitrans


Vehicle specific

Position

Rear

Note

Dana 80; Incl. Pinion Seal/Crush Sleeve If Applicable/Complete Shim Kit/Marking Compound/Brush; w/4.125 in. OD

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$212.47
Current price: $255.91
Additional lead times may
apply for this item
Item added to cart

D12090 Unitrans


Vehicle specific

Position

Rear

Note

GM 10.5 in; 14 Bolt Cover

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$117.30
Current price: $140.04
Additional lead times may
apply for this item
Item added to cart

D14041 Unitrans


Vehicle specific

Position

Rear

Note

Dana 80 Rear; Differential Rebuild Kit; Timken Bearings; Uses HM807046/ HM807010 Inner Pinion Bearing (4.125 in. OD Race)

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$688.32
Current price: $840.86
In stock
Item added to cart

D14072 Unitrans


Vehicle specific

Position

Rear

Note

GM 10.5 in. Rear; 14 Bolt Cover; Differential Rebuild Kit; Uses HM903210 / HM903249 Pinion Bearing (3.750 in. Diameter Race); Triple Lip Pinion Seal, Fits 2.370" Hub Diameter.

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$459.03
Current price: $659.37
In stock
Item added to cart

D37025 Unitrans


Vehicle specific

Position

Rear

Note

Dana 80 Rear; Differential Rebuild Kit; Koyo Bearings; Uses HM807046/ HM807010 Inner Pinion Bearing (4.125 in. OD Race)

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$455.93
Current price: $553.44
Additional lead times may
apply for this item
Item added to cart

D37046 Unitrans


Vehicle specific

Position

Rear

Note

GM 10.5 in. Rear; 14 Bolt Cover; Differential Rebuild Kit; Uses HM903210 / HM903249 Pinion Bearing (3.750 in. Diameter Race); Triple Lip Pinion Seal, Fits 2.370" Hub Diameter.

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • 4 X 2  
$374.04
Current price: $448.01
In stock
Item added to cart

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