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AlphaRex/Dynatrac AlphaRex

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Fitment

Direct Fit (132)
Universal Fit (54)

Axle Location

Front (1)
Front and Rear (1)
Front|Rear (1)
Rear (1)

Axle Spline

35 Splines (1)

Axle Type

Dana 30 JK|Dana 44 JK (1)
Dana 44 (1)
Dana 44 JK|Dana 44 (1)
Dana 60 (1)

Finish Type

Powder Coated (2)

Finish

Chrome (1)

Housing Type

Dana 44 (6)

Includes Differential

None (1)

Includes Larger Stub Axle

Larger Than Stock (3)

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Black (2)
Red/Smoke (3)

Lubeable

Is Lubeable (2)

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Standard Capacity (2)

Popular Axle Manufacture

Dana (3)

Retains Factory Wheel Bolt Pattern

Retains Factory Wheel Bolt Pattern (4)

Serviceable Wheel Bearings

Has Serviceable Wheel Bearings (3)

Sold As

Pair (140)
Single (1)

Spline

35 Splines (1)

Type Of Material

Iron (2)

Type

Headlight Assembly (4)

Part Type

Price Range

$1 to $99 (7)
$100 to $199 (2)
$200 to $299 (5)
$300 to $399 (13)
$400 to $499 (12)
$500 to $749 (58)
$750 to $999 (27)
Over $1000 (64)

11 Product Groups

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Dynatrac Ball Joints

From $661.00

Stronger than OEM ball joints
Geaseable on the vehicle
Rebuildable without special tools
Improves vehicle handling
Teflon coat internal wear points
California Residents: WARNING

From $661.00

5.0 5.0 (2)

Dynatrac Free-Spin Heavy-Duty Hub Converstion Kits

From $2,202.00

Dynatrac?s Free-Spin Heavy Duty Hub Conversion Kits replace the factory unit bearings with fixed spindles for superior strength, improved fuel economy, and smooth performance.
California Residents: WARNING

From $2,202.00

4.6 4.6 (24)

Dynatrac Pro Series Iron Differential Covers

From $178.00

Cast nodular iron construction
Ribbed for extra strength
Durable HammerTone powder coat finish
Complete with fill and drain plugs
Includes mounting hardware
California Residents: WARNING

From $178.00

5.0 5.0 (1)

Dynatrac Locking Hubs

From $561.99

Dynatrac Pro Series Hubs
California Residents: WARNING

From $561.99

Dynatrac ProRock 44 Front Axle Housings

From $3,728.00

Patented ProRock shape delivers more ground clearance than a Dana 30
In fact, that’s the most ground clearance of any Dana 44-based axle
The strongest end forgings, made by Dynatrac in the USA
Rock-proof nodular-iron Dynatrac differential cover included
Heavy-duty 3.0-inch diameter axle tubes with .313-inch wall thickness
DOM (drawn-over mandrel) tubing
New upper suspension bushings already installed
Laser cut suspension brackets that are thicker and stronger than factory
Includes new replacement OE balljoints, already installed
Retains the Next-Gen JK 44 ring and pinion for more strength over earlier Dana 44 designs
Entire axle housing is manufactured in the USA