Improved Universal Joint

Dana has enhanced its Spicer Life Series (SPL) Model 250 universal joint assembly to provide improved product performance and durability. Designed to meet the needs of new low-emission, high-efficiency Class 8 trucks, the SPL-250 offers more than a 40% percent improvement in dynamic bearing capacity to create a driveline with 70% more power density compared with it nearest competitor, the company says. The assembly utilizes a new bearing package that includes larger needle bearings for increased capacity, a special Viton synthetic seal for improved grease retention and serviceability, and a thermoplastic seal guard to exclude contaminants. A new premium synthetic lubricant provides further improvement in bearing life through the initial 3-year/350,000-mile lubrication interval. The assembly is also offered with the Spicer Quick Disconnect feature, making it easier to service the powertrain.