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Eaton Detroit Locker Differential 30 Spline 1.30in Axle Shaft Dia 3.08 & Up Ratio Front/Rear AMC 20

SKU: EAT187SL47A

Differential Carriers

EAT Detroit Locker Diffs

Eaton Detroit Locker Differential 30 Spline 1.30in Axle Shaft Dia 3.08 & Up Ratio Front/Rear AMC 20

SKU: EAT187SL47A

Differential Carriers

EAT Detroit Locker Diffs

A$2,232.03
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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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: 2026-09-28 14:55:16

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
187SL47A
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Eaton Detroit Lockers
Product Attributes - UPC
840379313161
Product Attributes - Differential Case Design Type
AMC Model 20
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Mechanical locker
Product Attributes - Cover Bolts
12
Product Attributes - Axle Shaft Spline Quantity
29
Product Attributes - Manufacturer of Axle
AMC
Product Attributes - Carrier Material
Steel
Product Attributes - Carrier Bearings Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Recommended for 3.08 ratio ring gear and numerically higher.

Reference Information

Brand Name/s Eaton
StreetFX SKU eat187SL47A
SFX Item ID 4500296
Supplier Item Code 4500296
Manufacturer SKU 187SL47A
Manufacturer UPC N/A
Alternative References EAT000031, ETN-187SL47A, 1.30in

Brochures

Compatibility

Application Data
  • MakeJEEP
    Beginning Year1976
    Ending Year1981
    Axle LocationRear
    Stock Case StyleOpen case
    ModelCJ7
    SubmodelBASE
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Liter5.0
    CID304
    Engine VIN CodeH
  • MakeJEEP
    Beginning Year1979
    Ending Year1986
    Axle LocationRear
    Stock Case StyleOpen case
    ModelCJ7
    SubmodelBASE
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    Beginning Year1980
    Ending Year1983
    Axle LocationRear
    Stock Case StyleOpen case
    ModelCJ7
    SubmodelBASE
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/151
    Engine FamilyGM 4-cylinder
    Liter2.5
    CID151
    Engine VIN CodeB
  • MakeJEEP
    ModelCJ7
    SubmodelBASE
    Beginning Year1983
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Liter2.5
    CID150
    Engine VIN CodeU
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN EAGLE
    Beginning Year1977
    Ending Year1978
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Liter3.8
    CID232
    Engine VIN CodeE
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN EAGLE
    Beginning Year1977
    Ending Year1978
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeA
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN EAGLE
    Beginning Year1977
    Ending Year1979
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Liter5.0
    CID304
    Engine VIN CodeH
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN EAGLE
    Beginning Year1979
    Ending Year1979
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN HAWK
    Beginning Year1980
    Ending Year1980
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/151
    Engine FamilyGM 4-cylinder
    Liter2.5
    CID151
    Engine VIN CodeB
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN HAWK
    Beginning Year1980
    Ending Year1980
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelCJ7
    SubmodelGOLDEN HAWK
    Beginning Year1980
    Ending Year1980
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Liter5.0
    CID304
    Engine VIN CodeH
  • MakeJEEP
    ModelCJ7
    SubmodelLAREDO
    Beginning Year1980
    Ending Year1981
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Liter5.0
    CID304
    Engine VIN CodeH
  • MakeJEEP
    ModelCJ7
    SubmodelLAREDO
    Beginning Year1980
    Ending Year1983
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/151
    Engine FamilyGM 4-cylinder
    Liter2.5
    CID151
    Engine VIN CodeB
  • MakeJEEP
    ModelCJ7
    SubmodelLAREDO
    Beginning Year1980
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelCJ7
    SubmodelLAREDO
    Beginning Year1983
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Liter2.5
    CID150
    Engine VIN CodeU
  • MakeJEEP
    ModelCJ7
    SubmodelLIMITED
    Beginning Year1982
    Ending Year1983
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/151
    Engine FamilyGM 4-cylinder
    Liter2.5
    CID151
    Engine VIN CodeB
  • MakeJEEP
    ModelCJ7
    SubmodelLIMITED
    Beginning Year1982
    Ending Year1983
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelCJ7
    SubmodelLIMITED
    Beginning Year1983
    Ending Year1983
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Liter2.5
    CID150
    Engine VIN CodeU
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1976
    Ending Year1978
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Liter3.8
    CID232
    Engine VIN CodeE
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1976
    Ending Year1978
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeA
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1976
    Ending Year1981
    Axle LocationRear
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Liter5.0
    CID304
    Engine VIN CodeH
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1979
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1980
    Ending Year1983
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/151
    Engine FamilyGM 4-cylinder
    Liter2.5
    CID151
    Engine VIN CodeB
  • MakeJEEP
    ModelCJ7
    SubmodelRENEGADE
    Beginning Year1983
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Liter2.5
    CID150
    Engine VIN CodeU
  • MakeJEEP
    ModelGRAND WAGONEER
    SubmodelBASE
    Beginning Year1984
    Ending Year1986
    Axle LocationRear
    Drivetrain4WD
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Liter4.2
    CID258
    Engine VIN CodeC

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