Rebuild service for Hydro Unit aka Hydraulic Pump

New product

You send in your malfunctioning E88 1-Series hydro unit, and Top Hydraulics rebuilds it. The rebuild includes electric motor replacement or rewinding if necessary, two new high-current relays, service of hydraulic valves and solenoids, and upgrade of internal seals in the pump to eliminate current or future pressure loss or internal bypass. Three years warranty.

p/n 54-34-7171303 or 54347190715



Turn around once we have your rebuildable pump and payment is 1-3 days. Additional cost applies if the reservoir arrives broken or there are parts missing or abused. Corrosion on the motor will not incur a surcharge. Please wrap the pump in absorbent material and put plastic bags around it, buffer your parcel well inside, ideally double-box, and tape up well. Top Hydraulics ships back inside a USPS Priority Mail Flat Rate Box ($15 inside the US), or via FedEx International Priority for $85.

The most common failure symptom on used BMW E88 hydro units is either a gradual loss of pressure and power, or electrical failure on account of water intrusion.

International customers: please select the $55 FedEx International shipping option during checkout - the option will appear after you have entered and saved your shipping address.

54347171303 71711303 54347190715 7190715