Dynatrac Serious Performance ProRock 44/60 Axle-Set™ for Jeep JK
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Dynatrac
Dynatrac Serious Performance ProRock 44/60 Axle Set for Jeep Wrangler JK
The Dynatrac Serious Performance Axle Set is built for Jeep Wrangler JK owners who demand serious drivetrain strength for aggressive off-road use and larger tires, without compromise. This package pairs a ProRock 44™ front axle with a ProRock 60® rear axle to deliver a massive upgrade in durability, ground clearance, and load-handling capability for JKs running hard on 35–40 inch tires.
Engineered, manufactured, and assembled in the USA, this axle set is designed for extreme trail use, high horsepower applications, and heavy vehicle loads while maintaining excellent drivability on and off road.
Key Features:
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Extreme-duty front and rear axle package for high-demand JK applications
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Designed for 35–40 inch tire setups
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Significantly increased strength over factory Dana 30/44 axles
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Improved ground clearance compared to factory housings
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Fully assembled, bolt-in axle solution
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Built and assembled in the USA using Dynatrac proprietary components
What’s Included:
ProRock 44™ Front Axle:
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Dynatrac-exclusive patented ProRock® nodular-iron, high-pinion ProRock 44™ center section
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Superior ground clearance compared to factory Dana 30 and Dana 44 housings
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Heavy-duty axle tubes with increased wall thickness for added rigidity
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U.S.-made forged, heat-treated chromoly axleshafts
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Dynatrac HD Rebuildable BallJoints™ pre-installed
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Precision-aligned alloy-steel end forgings
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Optimized housing geometry for proper pinion and driveshaft angles on lifted JKs
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Dynatrac Pro Series™ nodular-iron differential cover
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Choice of selectable locker options
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Choice of 4.88, 5.13, or 5.38 gear ratios
ProRock 60® Rear Axle:
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Dynatrac-exclusive ProRock® nodular-iron center section
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Industry-leading ground clearance for a 60-class axle
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Increased housing rigidity for improved gear stability under extreme loads
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Large-diameter axle tubes for maximum strength
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U.S.-made chromoly axleshafts
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Dynatrac Pro Series™ nodular-iron differential cover
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Choice of selectable locker options
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Choice of 4.88, 5.13, or 5.38 gear ratios
Strength and Design Advantages:
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Designed to handle extreme torque, heavy loads, and large tire applications
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Improved gear mesh stability for long-term durability
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Increased resistance to axle deflection under hard off-road use
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Proven Dynatrac engineering for maximum reliability in harsh environments
Fitment:
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Jeep Wrangler JK (2007–2018)
SKU: DT serious-performance-prorock-44-60-axle-set for jeep jk
