Universal Joint S44 Seri es ISR 1.125 Cap

The Universal Joint S44 Series ISR 1.125 Cap is a critical drivetrain component designed to transmit rotational force while accommodating angular misalignment between shafts in heavy-duty applications. Built by Dana-Spicer, an industry leader in powertrain solutions, this universal joint serves a wide range of industrial, agricultural, and commercial vehicles where reliable torque transfer and durability are non-negotiable. Whether you're operating in demanding mining, construction, or fleet maintenance environments, this S44 Series joint provides the precision engineering needed to keep equipment running efficiently.

The S44 Series features 1.125-inch bearing caps with integral clips for secure retention, eliminating the need for additional fasteners during installation. Manufactured from durable steel in a natural finish, this universal joint is engineered to handle continuous torque loads while maintaining concentricity and balance across operating cycles. The clip-retained design simplifies assembly and reduces downtime, while the precision-manufactured bearing surfaces ensure smooth articulation and minimal wear even under constant angular displacement. Each unit meets Dana-Spicer's strict quality standards for concentricity, runout, and load capacity.

This universal joint is ideal for technicians, fleet operators, and equipment maintainers who need OEM-equivalent replacement or upgrade components for medium-duty driveline systems. Weighing 1.36 lbs with compact dimensions of 4.15 x 1.55 x 4.5 inches, the S44 Series ISR 1.125 Cap integrates seamlessly into existing driveshaft assemblies. Installation is straightforward with the pre-installed clips, reducing labor costs and potential assembly errors. Verify bearing cap diameter and shaft connection type against your original equipment specifications before ordering for optimal fitment and performance.