170-9929 Hydraulic Cylinder Seal Kit for Caterpillar 311C Excavator
170-9929 Hydraulic Cylinder Seal Kit for Caterpillar 311C Excavator.
170-9929 Hydraulic Cylinder Seal Kit for Caterpillar 311C Excavator Heavy Duty Repair Parts WINSCHEN. Premium aftermarket replacement for hydraulic cylinder repair. Please confirm the OEM part number and machine.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: CTC-170-9929
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170-9929 Hydraulic Cylinder Seal Kit – High-Quality Aftermarket Replacement for Caterpillar Excavators
Restore the peak performance of your heavy machinery with the WINSCHEN 170-9929 Hydraulic Cylinder Seal Kit. Engineered to withstand the most demanding excavation environments, this premium aftermarket sealing solution delivers exceptional leak prevention and maximizes the operational lifespan of your Caterpillar excavator’s hydraulic system.
Key Features
- Manufactured to strict OEM specifications to ensure a seamless fit for Caterpillar 311C excavators.
- Constructed from advanced NBR and Polyurethane materials for superior resistance to high pressure and heat.
- Effectively prevents internal and external fluid bypass, maintaining consistent hydraulic pressure and lifting power.
- Comprehensive rebuild kit includes all essential wear rings, U-cups, and O-rings to minimize equipment downtime.
- A cost-effective and highly reliable alternative to original parts for routine maintenance and cylinder overhauls.
Compatible Equipment Models
Excavators: 311C
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| 119-5445 | 1 | RING |
| 9X-3592 | 1 | SEAL AS |
| 143-8027 | 1 | RING |
| 095-1628 | 1 | SEAL-O-RING |
| 170-9843 | 1 | SEAL-BUFFER |
| 170-9859 | 1 | SEAL-U-CUP |
| 165-9285 | 1 | SEAL-LIP TYPE |
| 095-1676 | 1 | SEAL-O-RING |
Specifications
| Part Number | 170-9929 (1709929) |
| Part Type | Hydraulic Cylinder Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | CTC-170-9929 |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
To guarantee 100% fitment, please verify your machine’s. We proudly offer fast and reliable global shipping to keep your projects on schedule.
Related Caterpillar Seal Kit Categories
Browse more Caterpillar replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model through our inquiry form or WhatsApp.
| OEM Part Number | 170-9929 |
|---|---|
| Equipment Brand | Caterpillar |
| Product Type | Hydraulic Cylinder Seal Kit |
| Condition | Premium Aftermarket Replacement |
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