

Replacement of all six port seals with much tighter, durable square shoulder seals. Send in your part first, or use the expedited core exchange option with additional $100 core deposit + $30 surcharge.
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
The distributor p/n 1298000022 fails mostly in early model year R129s at this point, and typically after the front lock cylinders 1298001672 have been replaced. Leaks will show most likely by drips from the rear view mirror area, or by fluid running down the hydraulic lines towards the front lock cylinders, making it appear as if the front lock cylinders were leaking.
To remove the original distributor, you will need to remove the dome light assembly.
First, remove the rear view mirror. The mirror is held in place only by a strong spring - push forward on the mirror (simulating someone hitting it in an accident), and it will pop off. Next, remove three bolts on the mirror’s bracket. To remove the dome light assembly, you must also find the Phillips screws behind the map lights. The map lights swivel out: push on one side.
Note: push screwdriver firmly into Phillips screws, or the screw heads may strip.
1298000022 |
Price listed is for Standard Rebuild Service - You send in your cylinders to be rebuilt.
Expedited Core Exchange Option includes a $600 Refundable Core Charge plus a $300 surcharge for inventory management.
Entire set of 11 or 12 cylinders plus Front Distributor (as pictured).
Replaces and upgrades all seals inside the roll-over bar's hydraulic cylinders. Send in your parts first for rebuild service.
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $200 Refundable Core Charge plus a $50 surcharge for inventory management.
P/N 1298000272
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $100 Refundable Core Charge plus a $30 surcharge for inventory management.
Mercedes R129 models 300SL, 500SL, 600SL, SL320, SL500, SL60, SL600, SL73. P/N 1298000072
New hydraulic line for 1990-1994 Mercedes R129 SL-Class
This is a single hose that runs from the hydraulic pump reservoir to the right side solenoid valve block.
Top Hydraulics' hose material is more flexible than the OEM material and holds up to ten times the operating pressure in your convertible top hydraulic system.
You send in your malfunctioning convertible hydraulic pump for rebuild.
Expedited core exchange option is available and includes a $100 inventory surcharge plus $200 core deposit.
Rebuild & Upgrade Service for your 1990-1995 R129 SL-Class ADS Suspension Valve
Send in your 1990-1995 R129 ADS Suspension valve for Top Hydraulics' Rebuild and Upgrade service. Includes upgrade of over a dozen seals.
We do not offer core exchange, and we do not rebuild the newer ADSII valve p/n 1293201258.
Mercedes Benz p/n 1293200058 or 1293200858. The valve mounts to the distributor p/n 1293270189.
Price listed is for Standard Rebuild Service - You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $250 Refundable Core Charge plus a $60 surcharge for inventory management.
(p/n 1298001872 interchanges with 1248000272)
You send in your malfunctioning hydraulic valve block, and we rebuild it for $200.
P/N: 1298002378
Price listed is for Standard Rebuild Service - You send in your cylinders to be rebuilt.
Expedited Core Exchange Option includes a $600 Refundable Core Charge plus a $300 surcharge for inventory management.
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $250 Refundable Core Charge plus a $60 surcharge for inventory management.
Convertible top cylinder rebuild service for Mercedes R129 models SL280, SL320, SL500, SL600. P/N 1298001772
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $60 Refundable Core Charge plus a $30 surcharge for inventory management.
Mercedes R129 models SL280, SL320, SL500, SL600. P/N 1298001672
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $60 Refundable Core Charge plus a $30 surcharge for inventory management.
P/N 1298002172
Price listed is for Standard Rebuild Service- You send in your cylinder(s) to be rebuilt.
Expedited Core Exchange Option includes a $60 Refundable Core Charge plus a $30 surcharge for inventory management.
Mercedes R129 models SL280, SL320, SL500, SL600. P/N 1298002072