! If your vehicle isn,t raising at the rear particularly after a rear air bag replacement and your bmw dealer or repair garage as advised you to replace your air suspension air compressor with a very expensive new unit (£800.00+) in some cases ! Don,t panic we have just the solution to getting your vehicle back on the road ! 4x4AirSeals have developed this piston seal & air dryer filtration & solenoid master repair kit (highly recommended). If you just prefer to replace the piston seal kit or piston seal & filtration only !then we have those kits available also in our other listings.We are the Original Uk Manufacturer Designers & Supplier of this product with the extensive experience to go with it and our quality & after sales service is far superior to other sellers.
Piston Seal/Dryer Repair Kit with new Electrical solenoid
This listing is for the piston seal & air dryer repair kit with electrical solenoid (picture 1) ! replaces your worn piston seal & blocked air dryer chamber filtration and sticking electrical solenoid causing the rear lowering fault and general malfunctioning of the air suspension system on late model Bmw & Audi vehicles from 2011> fitted with the later type Wabco Air Compressor 2011> (Picture 2 & 3 ) of this listing ! the vehicles below are just a small list of the compatible vehicles :
BMW 7 (F01 / F02 / F04) 2008-
5-Series Gran Turismo (F07) Hatchback Models Include: 520d , 528i , 530d , 530d xDrive , 535d , 535d xDrive , 535i , 535i xDrive , 550i & 550i xDrive .
(OEM) ORIGINAL EQUIPMENT #
37206789450 , 37206794465 , 37206789165 (Solenoid Valve Block: 4722555610 , 37206789450 , 37206864215 , 37236769082 )
Note ! In picture gallery illustrates the type of piston fitted to this type compressor on late 2011> Audi’s & Bmw’s models generally, illustrating a typical a worn piston seal generally ! but if your seal is in tact it may have become hardened due to heat and lost some of its flexibility to seal which can reduce the outgoing pressure of your wabco unit ! the air dryer chamber on your unit contains 2 x filters and a amount of granules to remove condensation from the outgoing air pressure ! over time the granules become fully absorbed with water not allowing the outgoing air pressure to be dry thus causing problems with other components especially the electrical solenoid on the unit !
We offer 2 other versions of this type of kit = Piston seal kit only ,,, Piston seal & dryer filtration seal kit (without new electrical solenoid ) !!!! we always recommend this master kit with solenoid to give best chance of system recovery .Supply the other variants of this kit just in case u replaced your solenoid / air dryer filtration already or a combination of both. Available in our other listings.
Kit consists :1x piston seal / 1x seal pre form cylinder/ 1x Connecting rod support disc /1x Lube / Piston cylinder base O rings ( both design types ) / air dryer filters x 2off type 1/air dryer filters x 2off type 2 / granules x 1pkt ! 1x New electrical solenoid /Extensive fitting instructions included.
Please ask all questions before purchasing and do not hesitate to message us should you require further information.