SK07N2 Track Adjuster Hydraulic Seal Kit Excavator Chassis Seals
The SK07N2 track adjuster hydraulic seal kit is a comprehensive seal replacement package specifically designed for the hydraulic cylinders of the SK07N2 track adjuster. It addresses issues such as hydraulic leakage and unstable pressure that may occur after prolonged use.
This seal kit is made of oil-resistant and wear-resistant high-performance sealing materials. It is suitable for routine equipment maintenance, undercarriage system overhauls, and overall maintenance of the track adjuster hydraulic cylinders. Replacement significantly improves the stability and service life of the chassis running system.
| Product Name |
SK07N2 Track Adjuster Hydraulic Seal Kit |
| Type |
Hydraulic Seal Repair Kit |
| Applicable Part |
Track adjuster hydraulic cylinder |
| Applicable System |
Chassis travel system |
| Function |
Prevents hydraulic oil leakage and restores cylinder sealing performance |
| Material |
Oil-resistant sealing materials such as NBR / PU / PTFE |
| Kit Contents |
Cylinder-specific seals, dust rings, O-rings, support rings / buffer rings, and other auxiliary seals |
| Working Medium |
Hydraulic oil |
| Installation Method |
Repair and replacement installation |
Applications
Replacement of hydraulic cylinder seals for tracked excavator chassis adjusters;
Maintenance and repair of track tensioning mechanisms;
On-site maintenance and regular upkeep of construction equipment;
Parts replacement in complete machine refurbishment projects.
Installation/Usage Instructions
Remove the existing seals in a clean environment and inspect the surface condition of the cylinder rod and cylinder barrel;
Use appropriate installation tools to install the new seals in sequence, avoiding scratching the sealing lip;
After assembly, perform hydraulic system pressure testing and operational checks to ensure seal integrity.






Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Hydraulic Seal Repair Kit compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Why Choose Us?
• Over 20 years of experience specializing in construction machinery, engines, and parts – with stable experience supplying mainstream brands and models.
• Extensive experience in model matching enables us to provide customers with accurate parts selection, reducing procurement risks.
• A long-term, stable, and reliable supply system ensures reliable product sourcing and meets continuous procurement needs.
• For product information or quotations, our professional team will provide you with detailed answers immediately upon receiving your request.