Specifics and features: Easy Installation: Stable characteristics, high reliability and easy installation. Quality Assurance: Manufactured from high quality materials , meets or exceeds standards and very stable, 100% tested before shipping. After-Sales Service: If you have other questions, you can just contact us, and we will reply you as soon as possible. Compatible with: For Freightliner FLD112 1992 All Engine DIESEL All Body Style For Freightliner FLD120 1989 All Engine DIESEL All Body Style For Freightliner FLD120 1991 All Engine DIESEL All Body Style .