

This special core exchange option includes a $300 refundable core deposit, i. e., you pay $650 plus $300 deposit. These pumps have been rebuilt and upgraded. The electric motor has been replaced or rewound if necessary. Two new high-current relay have been installed, and all hydraulic valves and solenoids serviced. The internal seals in the pumps have been upgraded to eliminate current or future pressure loss or internal leak.
BMW 1-Series (E88 chassis) hydro unit/convertible top pump
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
Three years warranty. BMW p/n 54-34-7171303 or 54347190715.
This is a special core exchange option only:
p/n 54-34-7171303 or 54347190715
This special core exchange option includes a $300 refundable core deposit. These pumps have been rebuilt and upgraded. The electric motor has been replaced or rewound if necessary. Two new high-current relay have been installed, and all hydraulic valves and solenoids serviced. The internal seals in the pumps have been upgraded to eliminate current or future pressure loss or internal leak. Part of the core deposit may be withheld if there are parts missing, or seriously abused. Again, a rusty motor is okay.
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.
Use Top Hydraulics' packaging material for the return shipment.
Shipping options from us to you:
$15 USPS Priority Mail inside the US - we use FedEx 2-Day Service instead when shipping to businesses within the US
$45 FedEx Priority Overnight inside the US (ships without relay mounting bracket and without plastic cap on the motor in this case)
International customers: please select the $85 FedEx International shipping option during checkout - the option will appear after you have entered and saved your shipping address.
54-34-7171303 or 54347190715 |
Rebuild/Upgrade Service for Left Main Lift Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190665
Rebuild/Upgrade Service for Right Main Lift Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190665
Rebuild/Upgrade Service for Left Soft Top Lid Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190669
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
Rebuild/Upgrade Service for Left Tension Rod Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190667
Rebuild/Upgrade Service for Right Soft Top Lid Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190669
Rebuild/Upgrade Service for Right Tension Rod Cylinder for BMW E88 1-Series.
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $50 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
P/N: 54347190668
Rebuild/Upgrade Service for the full set of BMW E88 1-Series.
Send in your cylinders first, or select "Order now with core exchange" to order a set from our inventory. Core exchange orders are subject to a $200 inventory surcharge as well as a $600 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.