• 4X4AirSeals  '  Original Product '

 Symptons

 ! 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 repair kit (highly recommended). If you just prefer to replace the piston seal kit then we have the piston seal kit available on its own 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-
BMW 5 (F11 / F11N) 2010-
BMW 5 GT (F07) 2010-
F11 Touring >2010:
F11 520d Touring , F11 520i Touring ; F11 523i Touring ; F11 525d Touring
F11 525dX Touring ; F11 528i Touring ; F11 528iX Touring ; F11 530d Touring
F11 530dX Touring ; F11 530i Touring ; F11 535d Touring ; F11 535dX Touring
F11 535i Touring ; F11 535iX Touring ; F11 550i Touring ; F11 M550dX Touring
F11N 518d Touring ; F11N 520d Touring ; F11N 520dX Touring ; F11N 520i Touring
F11N 525d Touring ; F11N 525dX Touring ; F11N 528i Touring ; F11N 528iX Touring
F11N 530d Touring ; F11N 530dX Touring ; F11N 535d Touring ; F11N 535dX Touring
F11N 535i Touring ; F11N 535iX Touring ; F11N 550i Touring ; F11N M550dX Touring


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 !  (Picture 4) illustrates the type of piston fitted to this type compressor on late 2011> Audi's & Bmw's models generally, (Picture  5) illustrates what a worn piston seal generally looks like 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 !  

           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

 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.