ProRock 44/60 Hybrid™
The Dynatrac ProRock44/60 Hybrid™ offers all of the advantages of the ProRock 44™ plus the advantage of Dynatrac Pro60® axle shafts, knuckles, fixed spindles, 1480 steering joints and hubs. This provides the unbeatable ground clearance of a Dynatrac ProRock 44 and the axle shaft and outer-end strength of a ProRock 60! Add the strength of a Dynatrac Pro 60 at the ends of an ultra-high ground clearance ProRock 44. Dynatrac JK axles include exclusively designed ABS and stability control sensor mounts to maintain all factory functions of these systems.
ProRock 44/60 axles are available with either Warn or optional Dynatrac DynaLoc™ locking hubs. When you use the Dynaloc locking hubs with our exclusive Stub Hub kit, the overall package is 4.75-inches narrower. That means that the hubs tuck into the wheels better with 2.388-inches per side.
Check out these standard features:
- The most ground clearance of any 44-based axle
- 35-spline, 1 ½-inch induction-hardened axle shafts with 1480 steering joints
- Patented ProRock44™ design
- Dynatrac Pro Series 60 heavy-duty ends package (Larger knuckle, shaft, spindle, brakes, and internal hub)
- ABS retrofit @ wheel ends
- Rock-proof nodular-iron Dynatrac™ diff cover included
- Alloy-steel end forgings with Dynatrac HD BallJoints™ installed in front axle assemblies
- Available in standard and custom widths, caster, and pinion angles
- Exclusive Dynatrac 1-year no-fault, unlimited-mileage warranty
- 8.8-inch ring gear diameter
- Choice of ring and pinion ratio
- ARB locking differential
- Input yoke - 1310 (U-bolt style)
- Dynatrac JK heavy-duty coil spring suspension bracket set (Includes heavy-duty brackets and installation)
- Upgraded disc brake assemblies
- Wheel bolt pattern - 5x5.5, 6x5.5 or 8x6.5 available
- Warn Premium heavy-duty 35-spline manual locking hub assemblies
Optional Equipment:
- ARB air compressor kit
- 35 spline, 1½” diameter alloy outer axle shaft assemblies w/Warn Premium 35 spline locking hubs upgrade
- Competition 4340 Chromoly 35 spline axle shaft upgrade (Includes 4340 inners & outers + 2 CTM joints)
- 5x5.5” Dual Piston 13.25” Vented Rotor “Big Disc” Brake upgrade - *Min. 17” wheel required
- 5x5.5” Wilwood 6 Piston 14” Rotor Disc Brake Pkg. - *Min. 17” wheel required
- 8x6.5” Dual Piston, 14.50” Vented Rotor “Big Disc” Brake Upgrade - *Min. 17” wheel required
- 1350 Yoke (U-bolt style)
- Braided stainless steel brake hose kit (To be sent after axle is installed due to length requirement)
- Reid Racing King Pin End-Forging & Knuckle Substitute Assy. - 5, 6, and 8 lug
- Dynatrac 30 or 35 spline full-time 4WD drive gears
- Dynatrac DynaLoc™ Heavy Duty Manual Locking Hubs - Upgrade
- Dynatrac Stub-Hub Conversion Kit - Upgrade
- NEW! – Dynatrac Heavy Duty Ball Joint Upgrade (Uppers & Lowers)
- Dynatrac Heavy Duty Cross-Over Steering Assembly (Tie Rod & RH Steering Arm – Reuse Drag Link
- Powder coat finish (Color TBD by customer)
- Axle installation (Estimated Labor)