Suitable for: for Ford Excursion 2000-2005 Sport Utility for Ford F-250 Super Duty 1999-2007 Cab Pickup for Ford F-350 1995-1997 Cab Pickup/Cab & Chassis for Ford F-350 Super Duty 1999-2007 Cab Pickup for Ford F-350 Super Duty 1999-2007 Cab & Chassis for Ford F-450 Super Duty 1999-2007 Cab & Chassis for Ford F-550 Super Duty 1999-2007 Cab & Chassis OE Number:F81Z16C826AB/F81Z16C826ADSpecification: Extend length: 43cm/16.92" Compressed length: 27cm/10.62" Color: Black Material: Carbon Steel Product Characteristics: Gas Springs printed a waterproof material on the surface, dustproof, easy to clean. Made of good quality, durable and strong support for long-time use. A good replacement for the broken lift support struts. Easy / Professional Installation:Easy to install with simple tools in just a few minutes.Package List:2 Pcs Lift Supports StrutNote: If the temperature is lower than minus 20 degrees, the oil density of the gas spring turns high (frozen) and it is difficult to press down. This is a non-OEM product, accessory only!