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Eaton

Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

SKU: EAT225C135A

Differential Carriers

EAT Detroit Locker Diffs...

Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in
Eaton

Eaton

Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

SKU: EAT225C135A

Differential Carriers

EAT Detroit Locker Diffs...

A$2,774.87
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance-free parts.

Part Type

Differential Carriers

Data: v4.2 - Upd: 2026-10-13 20:42:28

Features

  • 100 pct. automatic locking - no driver action needed
  • Clutchless Maintenance Free Design
  • Provides Maximum Amount Of Traction To Both Wheel Ends
  • Works In Forward And Reverse

Specifications

Product Attributes - Brand
EATON
Product Attributes - Manufacturer's Part Number
225C135A
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Eaton Detroit Lockers
Product Attributes - UPC
840379360790
Product Attributes - Differential Case Design Type
GM 9.5 in.
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Mechanical locker
Product Attributes - Cover Bolts
14
Product Attributes - Axle Shaft Spline Quantity
33
Product Attributes - Manufacturer of Axle
GM
Product Attributes - Carrier Material
Steel
Product Attributes - Carrier Bearings Included
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Eaton
StreetFX SKU eat225C135A
SFX Item ID 4500322
Supplier Item Code 4500322
Manufacturer SKU 225C135A
Manufacturer UPC N/A
Alternative References ETN-225C135A, 1.37in, 9.25in, 9.5in

Brochures

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1981
    Ending Year2012
    Axle LocationRear
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2002
    Ending Year2005
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelNORTH FACE
    Beginning Year2002
    Ending Year2003
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelON ROAD EDITION
    Beginning Year2002
    Ending Year2003
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelWBH
    Beginning Year2003
    Ending Year2003
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelWBH
    Beginning Year2003
    Ending Year2003
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ66
    Beginning Year2004
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ66
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ71
    Beginning Year2002
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeT
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ71
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Liter5.3
    CID325
    CC5328
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelBASE
    Beginning Year2002
    Ending Year2003
    Axle LocationRear
    DrivetrainRWD
    Engine TypeV8
    Engine Size8.1L/496
    Engine FamilyChevy big block Gen VII
    Liter8.1
    CID496
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelBASE
    Beginning Year2002
    Ending Year2004
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size8.1L/496
    Engine FamilyChevy big block Gen VII
    Liter8.1
    CID496
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size8.1L/496
    Engine FamilyChevy big block Gen VII
    Liter8.1
    CID496
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size8.1L/496
    Engine FamilyChevy big block Gen VII
    Liter8.1
    CID496
    Engine VIN CodeG

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