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Eaton

Eaton Detroit Truetrac Differential 27 Spline 1.16in Axle Shaft Dia 3.54 & Down Ratio Front Dana 30

SKU: EAT912A584

Differential Carriers

EAT Detroit Truetrac Diffs...

Eaton Detroit Truetrac Differential 27 Spline 1.16in Axle Shaft Dia 3.54 & Down Ratio Front Dana 30
Eaton

Eaton

Eaton Detroit Truetrac Differential 27 Spline 1.16in Axle Shaft Dia 3.54 & Down Ratio Front Dana 30

SKU: EAT912A584

Differential Carriers

EAT Detroit Truetrac Diffs...

A$2,034.91
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Part Type

Differential Carriers

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

Features

  • Automatic Engagement
  • Durable; Smooth; Quiet Operation
  • Helical Gear Limited Slip Differential
  • Ideal For Most Vehicles
  • No Special Lubrication Or Friction Modifiers Needed
  • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
  • Works In Forward And Reverse

Specifications

Product Attributes - Brand
EATON
Product Attributes - Manufacturer's Part Number
912A584
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Eaton Detroit Truetrac Differentials
Product Attributes - UPC
840379315295
Product Attributes - Differential Case Design Type
Dana 30
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Helical gear
Product Attributes - Cover Bolts
10
Product Attributes - Carrier Series
2
Product Attributes - Axle Shaft Spline Quantity
27
Product Attributes - Manufacturer of Axle
Dana
Product Attributes - Carrier Material
Steel
Product Attributes - Carrier Bearings Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only. On Jeep JL models, this fits Non-Rubicon models only.
Product Attributes - Special Attention
Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Do not use synthetic gear oil or friction modifiers.

Reference Information

Brand Name/s Eaton
StreetFX SKU eat912A584
SFX Item ID 4500403
Supplier Item Code 4500403
Manufacturer SKU 912A584
Manufacturer UPC N/A
Alternative References S53073, ETN-912A584, 1.16in

Brochures

Compatibility

Application Data
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size3.9L/240
    Engine FamilyFORD L6 GAS
    Liter3.9
    CID240
    CC3933
    Engine VIN CodeA
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeC
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeN
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1966
    Ending Year1971
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Liter2.8
    CID170
    CC2786
    Engine VIN CodeF
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size3.9L/240
    Engine FamilyFORD L6 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1967
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1968
    Ending Year1971
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Liter5.0
    CID302
    Engine VIN CodeG
  • MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1968
    Ending Year1972
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeC
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeN
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1969
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Liter2.8
    CID170
    CC2786
    Engine VIN CodeF
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1969
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1969
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Liter5.0
    CID302
    Engine VIN CodeG
  • MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1969
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeC
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Liter4.7
    CID289
    CC4727
    Engine VIN CodeN
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1968
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size4.7L/289
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1971
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Liter2.8
    CID170
    CC2786
    Engine VIN CodeF
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1971
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Liter5.0
    CID302
    Engine VIN CodeG
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1972
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size2.8L/170
    Engine FamilyFORD L6 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1972
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelF-100
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Axle LocationFront
    Drivetrain4WD
    Engine TypeV8
    Engine Size5.8L/352
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.
  • MakeFORD
    ModelF-100
    SubmodelBASE
    Beginning Year1967
    Ending Year1972
    Axle LocationFront
    Drivetrain4WD
    Engine TypeL6
    Engine Size3.9L/240
    Engine FamilyFORD L6 GAS
    Application NotesFits 3.54 ratio ring gear and numerically lower. Non-axle disconnect style housing only.

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