ProRock 60-IFS/IRS

Pro 60 IRSThe Dynatrac ProRock 60-IFS/IRS™ features class-leading strength-to-weight ratio, and it is also a cost effective axle that can be used in a variety of applications, ranging from UTVs to armored high-mobility tactical vehicles.

At just 13.50 inches (343 mm), Dynatrac IFS/IRS axles are the narrowest in class, providing long half-shafts and more clearance for greater vehicle mobility. All Dynatrac drivetrain systems are engineered to protect against field failures. These axles are cost-effective to deploy and they accept COTS service parts to make service around the world easy and cost-effective.

Dynatrac has combined its expertise in engineering and manufacturing high-strength, durable axles with the best in modern Independent Front Suspension (IFS) and Independent Rear Suspension (IRS) systems.


  • Highest strength-to-weight ratio in its class
  • 35- or 40-spline chromoly axleshafts
  • 35-spline hub bearings
  • High-strength Series 30 or Series 21 (934) CV joints
  • 9.75-inch (248 mm) ring gear
  • Multiple driveshaft flanges are available
  • Low-pinion design
  • Suitable for vehicles up to 6,500 lb. GAWR (2,950 Kg)

Click here to download the datasheet on the Dynatrac Defense ProRock 60-IFS/IRS.