OEMTOOLS U-Joint Puller for Semi Trucks — Heavy-Duty Class 7–8, 1.5"–2.2" OD, 1" Drive Compatible

Built for professional shops and serious DIY technicians, this U-joint removal tool is engineered to extract bearing cups from semi truck drivelines quickly and cleanly. It works with a 1" drive impact wrench or smaller, handles bearing cup outer diameters from 1.5" to 2.2", and eliminates the need for hammering or heat—preserving the integrity of the driveshaft, yokes, and joints during service.

How does the OEMTOOLS puller protect driveline components during removal?

The puller applies controlled, axial force through a forcing screw to press bearing cups out evenly without distorting yokes or the driveshaft. Because it uses a guided press action rather than blunt force, the risk of scoring, bending, or cracking nearby components is greatly reduced.

• Guided forcing-screw design for uniform pressure
• Removes cups without hammering or heating
• Prevents yoke and driveshaft damage by controlled extraction

What truck sizes and bearing cup dimensions does it fit?

This tool is sized for heavy-duty Class 7 and Class 8 trucks and suits a broad range of bearing cup ODs commonly found on those vehicles. Its adaptable jaw geometry accommodates cups from 1.5" up to 2.2" outer diameter, making it compatible with many commercial driveline assemblies.

• Designed for Class 7–8 heavy-duty vehicles
• Compatible with bearing cup ODs 1.5"–2.2"
• Works across common semi-truck driveline configurations

Which power tools should I use with the U-joint puller?

The puller is intended for use with a 1" drive impact wrench or any smaller drive impact or hand tool capable of turning the forcing screw. It’s not built for extremely high-force pneumatic impacts; using a compatible wrench keeps torque controlled and prevents sudden overloading.

• Use with 1" drive impact wrench or smaller
• Avoid high-force pneumatic impacts that could over-torque
• Hand-turning is possible for delicate or low-clearance jobs

What practical benefits will I notice in the shop?

Technicians will save time and reduce rework by removing stubborn cups without resorting to heat or hammering, which often require extra repairs. The tool’s robust construction and repeatable action increase throughput on axle and driveline jobs while protecting expensive components.

• Speeds U-joint servicing with repeatable results
• Reduces collateral damage and aftermarket replacement costs
• Durable design holds up under frequent heavy-duty use

Who is this for? The OEMTOOLS 24538 U-joint puller is aimed at heavy-duty truck shops, fleet maintenance teams, and experienced DIY mechanics who service Class 7 and 8 vehicles. If you regularly work on semi-truck drivelines and need a reliable, non-destructive method to remove seized bearing cups, this tool delivers the controlled extraction and compatibility your workflows require.

Included features: heavy-duty construction, forcing-screw press action, 1.5"–2.2" cup capacity, and compatibility with 1" drive impact wrenches. Use this tool to maintain driveline integrity and streamline U-joint repairs without resorting to makeshift or damaging removal methods.