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– Part number: 11206238
– Gasket type: Special sealing gasket for oil leakage and return, round flat gasket design, suitable for interface sealing scenarios.
– Compatible models: Sany SY200/SY245/SY265 and other full series of medium and large excavators and Sany tank trucks.
– Specifications: Φ26mm (outer diameter), thickness 2-3mm (compatible with different original factory interfaces), smooth and flat sealing surface.
As a key sealing component of Sany’s oil return system, the 11206238 Φ26 rubber gasket strictly adheres to the sealing standards of the oil return system, precisely fitting the Φ26mm interface. With its excellent compression resilience, it can tightly conform to the sealing surface, filling tiny gaps in the interface and effectively preventing oil leakage. This avoids hydraulic system pressure loss and component damage caused by seal failure. It is compatible with the entire range of Sany SY200 and SY245 medium and large excavators, matching the original factory installation dimensions for direct replacement, improving maintenance efficiency and reducing downtime.
The 11206238 Φ26 rubber pad is made of high-specification nitrile rubber and precision molding process. Nitrile rubber has excellent oil resistance and can be used with various oil media in the drain oil system. It also has good wear resistance, aging resistance and elasticity, making it suitable for the complex and harsh working conditions of engineering machinery. It is not easy to harden or deform and can withstand the pressure caused by equipment vibration for a long time, extending its service life and reducing maintenance costs. It fully complies with SANY original factory specifications.
– Part number: 11206238
– Gasket type: Special sealing gasket for oil leakage and return, round flat gasket design, suitable for interface sealing scenarios.
– Compatible models: Sany SY200/SY245/SY265 and other full series of medium and large excavators and Sany tank trucks.
– Specifications: Φ26mm (outer diameter), thickness 2-3mm (compatible with different original factory interfaces), smooth and flat sealing surface.
– Structural parameters: Circular one-piece design, burr-free and pore-free, with excellent compression resilience, allowing for a tight fit to the sealing surface.
– Material Specifications: High-quality nitrile rubber, oil-resistant, wear-resistant, and anti-aging, suitable for various oil media in drain and return oil systems.
– Compatibility: Specifically designed for Φ26mm piping and connectors in Sany’s drain and return oil systems, for sealing and protection to prevent leakage.
– Installation method: Directly embedded into the interface sealing groove, precisely matching the original interface, easy to install, and fits tightly without falling off.
– Execution Standard: Complies with SANY original factory specifications and relevant standards for sealing components, and has passed oil resistance, sealing performance, and compression rebound tests.
Compared to ordinary Φ26 rubber gaskets, the 11206238 Φ26 rubber gasket meets Sany’s original standards, with optimized material ratios and molding processes. It has superior oil resistance, tighter sealing, and strong compression resilience, making it suitable for long-term high-frequency vibration conditions of equipment. It effectively fills interface gaps, prevents oil leakage, avoids hydraulic system failures, protects the stable operation of the drain oil system, and improves equipment operating efficiency and lifespan.
We specialize in Sany construction machinery parts. Our Φ26 rubber gasket (11206238) undergoes rigorous quality inspection, meets original factory standards, has strong compatibility, supports bulk customization and in-stock items, and provides comprehensive after-sales service to safeguard the sealing and protection of the oil return system in Sany equipment.

1 B230103000744 Rubber hose
9 A820205002352 G3/4-M36 connector
10 B210780000880 Baffle type connector
11 B210780000838 Right-angle combination connector
13 B230101000356 O-ring
17 10620906 End Straight Connector GEOLM33-LM36
18 A210609000136 O-ring
19 60273210 Check Valve
20 B210780000052 Straight-through connector
21 SSY004985442 Bracket
29 14023336 Plywood
30 SSY007523446 25mm diameter single pipe clamp
31 11206238 Φ26 rubber pad
32 A210405000011 Washer
33 A210111000197 Bolt
34 B210780000890 Split flange
35 A210204000337 Screw
37 A210204000338 Screw
63 151011010145A Hose Assembly
67 60308002 Hose Assembly
68 60202615 Rubber hose
70 61027807 Hose Assembly
*For other spare parts procurement needs, please contact us!