Parts list
|
Pos |
Order Nr. |
Quantity |
Designation |
|
1 |
|
1 |
PISTON |
|
2 |
9177718 |
2 |
PISTON GUIDE RING |
|
3 |
12208617 |
1 |
O-RING |
|
4 |
7001629 |
1 |
TURCON GLYD RING |
|
6 |
7002927 |
4 |
PISTON GUIDE RING |
|
7 |
7003559 |
2 |
SUPPORTING RING |
|
8 |
7264091 |
1 |
O-RING DIN |
|
999 |
12512445 |
1 |
SEALING SET FOR PISTON |

Our advantage: original system data to ensure accurate size

Toparts 12512445 Hydraulic Cylinder Piston Seal Kit for Liebherr R9150
Maintain the immense digging force and operational precision of your mining excavator with the Toparts 12512445 Hydraulic Cylinder Seal Kit. This high-performance kit is specifically engineered for the Arm (Stick) Cylinder Piston of the Liebherr R9150, ensuring a robust internal seal for one of the most demanding components in the mining industry.
Engineered for Mining-Scale Performance
The Liebherr R9150 is a 130-tonne class excavator designed for extreme mining environments. The arm cylinder undergoes massive pressure spikes and continuous heavy-duty cycling. Toparts has developed the 12512445 seal kit (incorporating piston seal components related to 11681107) to withstand these brutal conditions, preventing internal fluid bypass and ensuring the excavator maintains its maximum breakout force.
Key Features and Benefits:
Direct OEM Replacement: Precision-manufactured to match Liebherr part number 12512445 and related piston seal assembly 11681107, guaranteeing a perfect fit and seamless integration into the arm cylinder.
Extreme Pressure Resistance: Utilizing advanced, high-tensile materials designed to handle the massive hydraulic pressures required to move the R9150’s heavy arm and bucket under full load.
Superior Material Longevity: Formulated with heat-resistant elastomers and low-friction, wear-resistant polymers that can endure the high operating temperatures of continuous 24/7 mining shifts.
Eliminates Cylinder Drift: A perfect piston seal is critical for preventing internal oil leakage. This kit restores firm, responsive control, preventing the arm from "drifting" or dropping during operation.
Maximized Machine Uptime: By using Toparts' professional-grade seals, you reduce the frequency of unexpected hydraulic failures, keeping your R9150 productive and on-site longer.
Product Details:
Part Number (Seal Kit): 12512445
Associated Piston Seal No.: 11681107
Compatible Machine: Liebherr R9150 Mining Excavator
Application: Arm (Stick) Cylinder Piston Service & Repair
Manufacturer: Toparts
In the high-stakes world of mining, equipment reliability is everything. Trust the Toparts 12512445 Hydraulic Cylinder Piston Seal Kit to provide the durability and performance your Liebherr R9150 demands.
Would you like me to check the availability of the matching Rod Seal kits or the Boom/Bucket cylinder kits for the R9150?
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