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STEMCO Kaiser™ Celebrates Milestone for Qwik Kit™ King Pin Kits

LONGVIEW, Texas (November 1, 2016) – STEMCO, an EnPro Industries company (NYSE: NPO) and leading manufacturer of heavy-duty components and solutions for commercial vehicles, is recognizing more than 50 years of its product, Qwik Kit™ King Pin Kits.

Over the past 40 years, STEMCO has developed and perfected a proprietary method for evaluating the performance of comparable OE and aftermarket king pin kits. This process has allowed STEMCO to design and improve one of the most durable and long-lasting king pins on the road, while helping to increase fleet managers' confidence in the products their teams have installed.

“Qwik Kit king pin kits last up to four times longer than OE and aftermarket king pins and install more quickly than reamed king pins,” said Alejandro Ayala, segment business leader, suspension. “Fleets that use the Qwik Kit rely on our product for consistent lubrication, improved durability and higher impact strength resulting in longer life than other kits on the road, today.”

STEMCO’s proprietary king pin kit design enhances durability by increasing the flow of lubrication to high-wear areas. Its configuration of lip seals and self-cleaning bushings eliminate debris and contaminants between the pin and bushing to ensure longer king pin life.

“We strive to offer products that deliver on our goal of ‘Making the Roadways Safer,’ and Qwik Kit king pin kits are no exception,” Ayala said.

For more information on the STEMCO Qwik Kit™ king pin kit, visit

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