Premium SK55SRX-6 boom cylinder seal kit engineered for high-pressure sealing and reliable durability.
OEM-equivalent replacement for PS01V00001F1 boom cylinder seal kit
Designed for Kobelco SK55SRX-6 mini excavator
High-strength materials withstand pressure, abrasion, and temperature fluctuations
Restores lifting & holding force, preventing hydraulic leakage
Ideal for repair shops, rental fleets, and aftermarket distributors
The YNF16964 PS01V00001F1 boom cylinder seal kit is engineered to restore the hydraulic boom cylinder of the Kobelco SK55SRX-6, a globally popular mini excavator known for its intensive duty cycle. Mini excavators operate in tight, dusty, and repetitive working environments, making their boom cylinders prone to seal wear. This seal kit restores full sealing integrity, ensures smooth boom movement, and prevents hydraulic leakage that can reduce lifting force and slow down operations.
Manufactured using high-quality PU, NBR, HNBR, and PTFE materials, the kit offers excellent resistance to high pressure, dirt contamination, and hydraulic fluid degradation. It includes rod seals, piston seals, dust seals, buffer rings, O-rings, and wear rings to provide a complete maintenance solution.
YNF Machinery ensures stable supply, competitive pricing, and OEM-level dimensional accuracy—trusted by global repair workshops, fleets, and parts wholesalers.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF16964 |
| OEM Number | PS01V00001F1 |
| Compatible Model | Kobelco SK55SRX-6 |
| Product Type | Boom Cylinder Seal Kit |
| Components Included | Rod seal, piston seal, O-rings, dust seal, wear rings |
| Material | PU, NBR, HNBR, PTFE |
| Function | Prevents leakage & restores lifting performance |
| Application | Excavator boom hydraulic cylinder |
| Category | Hydraulic Cylinder Seal Kits |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Set |
| Shipping Options | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| SK55SRX-6 Boom Cylinder | Restores hydraulic lifting and boom operating functions |
| Mini Excavator Hydraulic System | Prevents leakage and improves operational performance |
| Cylinder Repair & Overhaul | Complete boom cylinder rebuild kit |
| Parts Distribution | High-demand seal kit for mini excavator maintenance |
Related Products:
SK55SRX-6 Arm Seal Kit (PS01V00002F1)
SK55SRX-6 Bucket Seal Kit
Mini Excavator Hydraulic Seal Kits
O-ring Kits for Kobelco
Cylinder Repair Tools & Wear Components
FAQs：
Q: Is this the correct seal kit for SK55SRX-6 boom cylinder?
A: Yes, it replaces PS01V00001F1 and fits SK55SRX-6 accurately.
Q: What materials are used?
A: PU, NBR, HNBR, and PTFE for optimal sealing durability.
Q: What is the MOQ?
A: MOQ is 1 set, suitable for urgent repair jobs.
The YNF16964 SK55SRX-6 boom cylinder seal kit provides reliable sealing and long-lasting durability for Kobelco mini excavators. Using high-quality materials and precise manufacturing, it restores the boom cylinder’s strength and prevents hydraulic oil loss. YNF Machinery guarantees stable inventory, consistent quality, and competitive wholesale pricing—ideal for repair centers, equipment rental fleets, and global distributors. Contact us today for fast quotations.
In the excavator, there are many different plugs used to connect the sensors, switch, etc.
