About this item INCLUDE: 2 of air lines in black, 1 of ABS rated power line in green+1 pairs glad hands(Red + Blue)+1 pair glad hand handle(Red + Blue)+4 pcs seals REPLACE: Philips 30-2171 302171,Tectran 169157,Tremec Sloan 451098,Peterbilt PE13050,OTR6818.These are cross reference numbers DURABLE: The rubber tube and power cord are made of carefully designed materials, which are durable and can resist the wear of dust or ice. The rugged elastomeric hose cover is resistant to gasoline, diesel fuel, oil and commonly used road and cleaning chemicals.Gladhands meet or exceed SAE J318 specifications CERTIFICATION: [SAE J2394-4/12-2/10-1/8-65°C/-85°F for ABS Cable (Green)]-[DOT SAE J1402 A 10 mm(3/8") for Hoses (Black)]-[SAE J560 for Plug] GUARANTEE: If there is any problem after receiving the 3 in 1 abs, we promise to provide you with warranty service within three months.The reliable, high-quality 3-in-1 airlines for semi truck allows you to transport more safely, more conveniently and earn more › See more product details