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Hurst Limited-Slip 30 Spline Differential GM 8.875 Inch (12-bolt), truck 02-124 Differential, Posi Performance, Limited Slip, 30-Spline, 2.76-3.42 Gear Ratios, GM, 12-Bolt, Each

SKU: HUU02-124

Differential Carriers

Hurst Limited-Slip 30 Spline Differential GM 8.875 Inch (12-bolt), truck 02-124 Differential, Posi Performance, Limited Slip, 30-Spline, 2.76-3.42 Gear Ratios, GM, 12-Bolt, Each

SKU: HUU02-124

Differential Carriers
A$2,038.76
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Are you struggling for traction, or just have some terrible noise coming from the GM 12-bolt in your truck? Hurst limited-slip differentials offer great traction and strength but are not overly aggressive for the street.

These differentials are 4-spring, composite, clutch-style, limited-slip carriers with internal gears machined from forged 4320 steel and stronger teeth. Get rid of that old open differential and upgrade to a limited-slip unit from Hurst. Choose the best gear ratio for your truck.

Key features:

* Fits 12T GM with 30-spline axles
* Composite clutches for great drivability
* 4320 chromoly spider gears for ultimate durability
* Gears are cut to provide the strongest teeth possible in any terrain

Part Type

Differential Carriers

Data: v4.2 - Upd: 2026-10-14 09:19:29

Specifications

Product Attributes - Brand
Hurst Shifters
Product Attributes - Manufacturer's Part Number
02-124
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Hurst Limited-Slip Differentials
Product Attributes - UPC
090127141397
Product Attributes - Differential Case Design Type
GM 8.875 in. (12-bolt), truck
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Clutch-type
Product Attributes - Cover Bolts
12
Product Attributes - Carrier Series
3
Product Attributes - Axle Shaft Spline Quantity
30
Product Attributes - Manufacturer of Axle
GM
Product Attributes - Carrier Material
Steel
Product Attributes - Carrier Bearings Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for 2.76-3.42 gear ratios.

Reference Information

Brand Name/s Hurst Shifters
StreetFX SKU huu02-124
SFX Item ID 5061035
Supplier Item Code 5061035
Manufacturer SKU 02-124
Manufacturer UPC 90127141397
Alternative References HUR02-124, 12-Bolt, 30-Spline

Compatibility

Application Data
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1969
    Drivetrain4WD
    Ending Year1973
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1969
    Drivetrain4WD
    Ending Year1974
    Engine FamilyGM L6 GAS
    Engine Size4.1L/250
    Engine TypeL6
    MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1969
    Drivetrain4WD
    Ending Year1974
    Engine FamilyGM L6 GAS
    Engine Size4.8L/292
    Engine TypeL6
    MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1969
    Drivetrain4WD
    Ending Year1974
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1973
    Drivetrain4WD
    Ending Year1974
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1987
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1987
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1987
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.2L/379
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1988
    Drivetrain4WD
    Ending Year1991
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1988
    Drivetrain4WD
    Ending Year1991
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.2L/379
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1987
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1991
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1987
    Drivetrain4WD
    Ending Year1991
    Engine FamilyCHEVY V8 DIESEL
    Engine Size6.2L/379
    Engine TypeV8
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1978
    Engine FamilyGM L6 GAS
    Engine Size4.8L/292
    Engine TypeL6
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
  • Beginning Year1978
    CID305
    DrivetrainRWD
    Ending Year1979
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine TypeV8
    Engine VIN CodeU
    Liter5.0
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Beginning Year1978
    CID350
    DrivetrainRWD
    Ending Year1979
    Engine FamilyOLDSMOBILE V8 DIESEL
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeZ
    Liter5.7
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Beginning Year1978
    CID454
    DrivetrainRWD
    Ending Year1979
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeS
    Liter7.4
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1979
    Engine FamilyOldsmobile diesel V8
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
  • Beginning Year1978
    CID250
    DrivetrainRWD
    Ending Year1980
    Engine FamilyCHEVROLET L6 GAS
    Engine Size4.1L/250
    Engine TypeL6
    Engine VIN CodeD
    Liter4.1
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Beginning Year1978
    CID292
    DrivetrainRWD
    Ending Year1980
    Engine FamilyCHEVROLET L6 GAS
    Engine Size4.8L/292
    Engine TypeL6
    Engine VIN CodeT
    Liter4.8
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Beginning Year1978
    CID350
    DrivetrainRWD
    Ending Year1980
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeL
    Liter5.7
    MakeCHEVROLET
    ModelC10
    RegionUSA
    SubmodelBIG TEN
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1980
    Engine FamilyGM L6 GAS
    Engine Size4.1L/250
    Engine TypeL6
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1980
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine TypeV8
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1980
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
  • Application NotesDesigned for 2.76-3.42 gear ratios.
    Axle LocationRear
    Beginning Year1978
    DrivetrainRWD
    Ending Year1980
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN

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