REAR AIR CONDITIONING LOCK KIT FOR 04-11 : High quality designed and manufactured set -rings or sealing washers, nuts and bolts Easy do installed by anyone experienced (Some in just 15-20 ) They do not require the use of existing nuts (M20 x 1,5 and M22 x 1,5), as they are supplied in this kit Allow the front air conditioning to operate without losing refrigerant from the rear or evaporator It also prevents the costly replacement of rear air conditioning cables or evaporator from being absorbed (some repair estimates are approaching or exceeding 1500,00) The result is high-quality cold air, especially Made of high quality aluminum, anti-corrosion These kits are a high-quality set and fit: 2004-2011 TOWN andamp COUNTRY (some 2004 may use the 2003 set and some 2011 may not work, see photos) 2004-2011 (some 2004 may use 2003 sets, and some 2011 may not work, see photos) sizes: Size: 10x5x5 cm contains: 2 . Metric nuts 2 . screws 2 . O rings