☑【Reference Part Numbers】599-5511; 5995511 F21-1007-1 F21-1025-100 F21-1025-110 F21-1032-100 ☑【Does it fit other car models besides those listed?】For more information, please feel free to contact us. 599-5511 and interchangeable part numbers ensure a perfect fit for select Kenworth models. OEM NO.: 599-5511 Interchange Part Number: F2110071, F211025100... Also review the notes section in the compatibility chart for additional specifications about this part2.Reference OE Number:599-5511F21-1007-1F21-1025-100F21-1025-110F21-1032-1003.Fitment:Compatible With 2002-2006 Kenworth C500 T300 T600A T800 W900 ☑【Insurance】 We provide product with good quality and will offer you a one year insurance. Buy Cliate Control odule Kenworth 599-5511 Heavy Duty Cliate Control Kenworth T800 Chrome A/C And Heater Control Switch Panel For Kenworth W900 T800 T600A 02-06 Kenworth Ac Control Panel If there is any manufacturing issues within 12 months, please feel free to contact us and make a replacement. Best price for GPD® 4813326 A/C Refrigerant Hose. Lifetime Replacement Guarantee and Free 60-Day Returns. Buy now ☑【 Does it require any special tools for installation?】 This A/C Climate Control Module is easy to install and it doesn't need any special tools, only normal tools are needed.