VIAIR 425C 175PSI Gen 2 Black Dual Compressor Kit – 42548. VIAIR’s brand new 425C Gen. 2 compressor delivers game-changing performance, capable of putting out 4.80 CFM at zero PSI head pressure. The 425C is our first compressor with duty cycle of 33% at 175 PSI and 50% at 100 PSI. The 425C features upgraded internal components that make it a true 175 PSI-rated working pressure pump. The 425C Dual Performance Value Pack features two 12V 425C compressors with newly-developed sleek head design, increased duty cycle and quieter dB levels. The 425C is available in Platinum or Stealth Black, and comes equipped with a stainless steel braided leader hose with an inline check valve. Use thread sealant for proper installation. Thread tape is not recommended. Properly sealed, recommended torque is 12 to 15 ft. 4WD has been a leader in catalog & e-commerce sales of Jeep parts and accessories since 1976. 4WD remains a leader by offering EXCEPTIONAL customer service, broad selection and affordable prices. 4WD was founded on great customer service Thomas Kennedy, the 4×4 off-roader who started 4WD back in the sixties, got the idea to start 4WD from his own experience. Buddies got Thomas into off-roading. Thomas loved the sport but had a hard time getting a hold of replacement parts when he broke. Thomas’ search for quality replacement parts gave him the idea that there might be a business in offering good prices on replacement Jeep parts to Jeepers like him. Thomas started 4WD out of his garage over back in the 1960’s. Five distribution centers around the U. View more great items.