Repairing the Z4 upper hinge cylinders requires a considerable amount of work, so it is not advisable to repair only one hydraulic cylinder at a time.
Cylinders working in pairs have the same seals and both side units fail (leak) almost simultaneously.
Our remanufactured cylinders are much more durable than the factory units, thanks to industrial seals and the quality of other materials used. The rebuilt cylinders undergo a test bench inspection before delivery. All our rebuilt units come with a 2 year warranty.
Shipping:
Keraprogress Ltd. currently uses DHL for domestic and intra-EU shipments. Exchange option is only available within the European Union.
Proceduce for the case:
- You send the cylinder(s) to us or we bring it from you with a carrier.
- We will carry out the repair or send you a repaired replacement from stock.
- We will send you a completion report by e-mail.
- We will return it to you or you pick it up.
Replacement available from stock:
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Cost of cylinder repairs:
left hinge cylinder: 210 000 HUF (~515 EUR) excl. VAT/piece
right hinge cylinder: 210 000 HUF (~515 EUR) excl. VAT/piece
cost of removing and installing cylinders: 25 000 HUF (~61 EUR) excl. VAT/piece
If you need removal or installation, please contact our customer service to schedule an appointment by email or phone:
e-mail: [email protected]
tel: +36 20 520 4933
- Model: BMW-Z4-02