Dana Holding Corp. announced it has added enhancements to its Spicer Life Series (SPL) Model 250 universal joint assembly, resulting in significantly improved product performance and durability, according to the company.
Designed to meet the needs of new low-emission, high-efficiency trucks in the Class 8 market, the SPL-250 universal joint assembly offers customers a more than 40% improvement in dynamic bearing capacity—in the same compact package—to create a driveline with 70% more power density compared with its nearest competitor, Dana said.
“As a trusted partner for innovative technologies and unrivaled service for more than 100 years, Dana is constantly seeking ways to improve our products to meet customers’ needs,” said Tom DeHaven, Dana senior manager of driveshaft products. “As the world’s leading driveshaft supplier, these changes reflect our continued commitment to designing products and processes that deliver value, innovation, and best-in-class performance.”
The new universal joint 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, the company said. In addition, a new premium synthetic lubricant provides further improvement in bearing life through the initial three-year/350,000-mile lubrication interval, according to the company.
The assembly is also offered with the Spicer Quick Disconnect feature, making it easier to service the powertrain.
