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Dynatrac Serious Performance ProRock 44/60 ARB Locker Axle Set, 4.88 (Part Number: )
Dynatrac Serious Performance ProRock 44/60 ARB Locker Axle Set, 4.88 (Part Number: )
Dynatrac Serious Performance ProRock 44/60 ARB Locker Axle Set, 4.88
JK
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Part # JKSE-3X3002-B
$9,759.00
Ships within 10-14 days

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Features & Product Details

ProRock 44™ Unlimited Front Axle

  • Dynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 44™ centersection with control arm bushings installed.
  • Best-in-class ground clearance and more ground clearance than a factory Dana 30.
  • 3-inch-diameter x ½-inch-thick wall tubing that is 3 times stronger than any stock JK Dana 44 housing.
  • Dynatrac’s U.S.-made forged, double-heat-treated 1350 axleshaft assemblies are included. You get our latest inner and outer 4340 shafts with new U-joints installed.
  • Dynatrac HD BallJoints™ are already installed; the last balljoints you’ll ever need.
  • Includes our latest integrated raised track-bar and ram-assist steering mounting package. Dynatrac now offers the very best high-strength steering linkage and integrated ram-assist bracket in the industry.
  • Dynatrac precision-aligned, alloy-steel end forgings, 100% made in the USA.
  • ProRock 44™ Unlimited housing geometry for superior handling and optimal pinion and driveshaft angle for lifted JKs.
  • Rock-proof nodular-iron Dynatrac diff cover.
  • All HD suspension brackets are CNC laser-cut and professionally welded and installed, including high-mount track-bar bracket setup for lifted JKs with top-down mounted drag links and high-steering packages.
  • Axle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.
  • ProRock 60® Semi-Float Rear Axle

  • Dynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 60® centersection.
  • Best-in-class ground clearance with more ground clearance than a factory Dana 44.
  • 3.125-inch-diameter by 0.313-inch-thick wall tubing that’s 2.5 times stronger than any stock JK Dana 44 rear housing.
  • Dynatrac exclusive Dual-Sump High Volume™ (DSHV) oiling system to ensure the outer pinion bearing is never without lubrication.
  • Dynatrac U.S.-made forged, heat-treated, 35-spline alloy-steel shafts.
  • ProRock 60® high-pinion housing geometry for long suspension travel, and a 2.75-inch raised driveshaft height to protect driveshaft and U-joint from impact with rocks and trail obstacles.
  • Rock-proof nodular-iron Dynatrac diff cover included.
  • All HD suspension brackets are CNC laser-cut and professionally welded and installed, including a multiple-position track-bar bracket for long-travel suspension tuning.
  • Axle includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.
  • Specifications

    Brand: Dynatrac
    Axle Style: Semi-Float
    Axle Type: Front Dana 44 / Rear Dana 60
    Bolt Pattern: 5x5
    Ratio: 4.88
    Mfgr. Warranty: 1 Year Limited
    Condition: New Product
    Return Policy:
    Standard

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