High-durability SK55SRX-6 arm cylinder seal kit ensuring stable hydraulic sealing and long-lasting performance.
OEM-equivalent PS01V00002F1 arm seal kit
Designed for Kobelco SK55SRX-6 mini excavator
High-pressure, temperature-resistant sealing materials
Prevents oil leakage and restores full cylinder performance
Suitable for excavator repair shops, rental fleets, and parts distributors
The YNF16887 PS01V00002F1 arm cylinder seal kit is engineered for the hydraulic arm cylinder on Kobelco SK55SRX-6 mini excavators. As small excavators operate frequently in confined, dusty, and high-cycle environments, their arm cylinders experience significant wear. This seal kit restores sealing integrity, prevents hydraulic oil leakage, and ensures smooth lifting and digging motion.
Manufactured with high-quality sealing materials—PU, NBR, HNBR, and PTFE—each component offers strong resistance to heat, pressure, abrasion, and hydraulic fluid degradation. The kit includes all necessary seals: rod seals, piston seals, dust wipers, wear rings, O-rings, and buffer seals, providing a complete cylinder overhaul solution.
Due to the high global population of the SK55 series, this seal kit is in strong demand among repair shops and aftermarket distributors. YNF Machinery ensures consistent quality, stable stock, and competitive pricing.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF16887 |
| OEM Number | PS01V00002F1 |
| Compatible Machine | Kobelco SK55SRX-6 |
| Product Type | Arm Cylinder Seal Kit / Hydraulic Repair Kit |
| Components Included | Rod seals, piston seals, dust seals, O-rings, wear rings |
| Material | PU, NBR, HNBR, PTFE |
| Function | Restores arm cylinder sealing & prevents hydraulic leakage |
| Application | Arm 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 Arm Cylinder | Restores hydraulic pressure and digging control |
| Mini Excavator Hydraulic System | Prevents leakage and improves operational efficiency |
| Cylinder Rebuild & Overhaul | Essential kit for arm cylinder repair |
| Spare Parts Distribution | High-demand seal kit for Kobelco mini excavators |
Related Products:
SK55SRX-6 Boom Seal Kit
SK55SRX-6 Bucket Seal Kit
Hydraulic Cylinder Seal Kits
O-ring Kits for Kobelco
Cylinder Repair Tools
FAQs：
Q: Is this the correct seal kit for SK55SRX-6?
A: Yes, it replaces OEM PS01V00002F1 for the arm cylinder.
Q: What materials are included?
A: Premium PU, NBR, HNBR, and PTFE sealing compounds.
Q: Can I order one set?
A: Yes, MOQ is 1 set, suitable for urgent repair needs.
The YNF16887 PS01V00002F1 arm seal kit restores smooth, powerful performance to the SK55SRX-6 excavator arm cylinder. Designed with durable sealing materials and precise tolerances, it ensures superior resistance to pressure, abrasion, and high-frequency operation. YNF Machinery provides consistent quality, reliable stock, and competitive pricing—trusted by repair shops, fleet operators, and global distributors. Contact us today for a quick quotation.
In the excavator, there are many different plugs used to connect the sensors, switch, etc.
