GSP North America Driveline and Axles

GSP North America: Four Decades of Driveline Excellence

Founded in 1985 and headquartered in Spartanburg, South Carolina, GSP North America has spent over 40 years earning its place as one of the most trusted names in automotive driveline and undercar components. What began as a focused effort to deliver precision-engineered constant velocity components has grown into a comprehensive product portfolio covering everything from CV axle assemblies and CV axle shafts to wheel hubs, CV intermediate shafts, and wheel bearing and hub assemblies.

Engineering Built for the Real World

GSP North America takes a no-shortcuts approach to manufacturing. All axle components are heat treated to exacting standards to maximize tensile strength and extend service life. CV boots are constructed using TPE and CRR compounds for superior temperature and abrasion resistance, while specially formulated high-temperature moly grease keeps joints running smoothly mile after mile. Precision-machined splines ensure exact OEM fitment, meaning technicians and enthusiasts alike can install with confidence and move on.

The brand maintains ISO/TS16949 certification, reflecting a commitment to quality management systems built into every production step — not just applied at the end of the line. With an annual production capacity exceeding 13 million CV joint kits and 4 million drive shafts, GSP has the manufacturing scale to support broad application coverage across domestic, import, and light truck platforms.

Three Distinct Product Lines to Match Every Need

One of GSP North America's defining strengths is how it segments its offerings to match the actual demands of different drivers and repair scenarios. The brand manufactures three core axle lines: a standard replacement line for everyday repairs, a Heavy Duty (HD) line for drivers who need more than stock, and the Xtreem Duty line engineered for high-stress and lifted-vehicle applications. For off-road and powersports enthusiasts, the GSPXTV sub-brand delivers purpose-built CV axles for UTVs, ATVs, and side-by-side vehicles from brands like Polaris, Yamaha, and Can-Am.

Wheel Hubs and Bearings Done Right

Beyond axles, GSP's wheel hub and bearing program rounds out a complete undercar solution. Whether replacing a worn standalone wheel hub or swapping out an entire wheel bearing and hub assembly, GSP components are built for precision fitment and long-lasting performance — minimizing comebacks and keeping vehicles safe on the road.

Why Shops and DIYers Trust GSP

• Over 6,000 SKUs covering a wide range of domestic and import vehicles
• Limited lifetime warranty on axle products
• ISO/TS16949 certified manufacturing processes
• Dedicated product lines for standard, heavy-duty, and extreme-duty applications
• GSPXTV axle line for UTV, ATV, and SxS powersports vehicles