ranroswang@hksparkling.com 
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YN52F01857P1 Rubber Dust Cover for Kobelco SK200-8, SK210-8, SK260-9
Primary Function: It is designed to prevent hydraulic fluid leaks and protect the swivel/center joint assembly from dirt and debris.
Compatible Models:
· Kobelco: Widely used in SK200-8, SK210-8, SK260-9, and SK350-8.
· Case: Compatible with several Case excavator models sharing the same hydraulic components.
Thank you for choosing SPARKLING MACHINERY, your reliable supplier of Kobelco undercarriage and sealing parts. The YN52F01857P1 rubber dust cover is an original Kobelco component designed for the swing center joint (swivel joint) of SK200-8/SK210-8/SK260-9 excavators. Made of high-quality NBR rubber with excellent elasticity, abrasion resistance, and anti-aging properties, it effectively blocks dust, mud, and water from entering the swivel joint, protecting seals and bearings from premature wear. A small but critical part to prevent hydraulic leaks and swing system failures.
The SPARKLING MACHINERY NEW YN52F01857P1 rubber dust cover Photo:
Why Choose the SPARKLING YN52F01857P1 Rubber Cover?
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- High-Grade Elastomer: Made from premium oil-resistant and UV-resistant rubber to prevent cracking and hardening over time.
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- Exceptional Flexibility: Allows for smooth, unobstructed movement of control levers without resistance.
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- Superior Protection: Effectively blocks dust, sand, and water from reaching sensitive internal hydraulic linkages.
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- Perfect Fitment: Designed to OEM specifications for easy "snap-in" installation on Kobelco SK200-8, SK210-8, and SK260-9 models.
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Common Maintenance Parts for Kobelco SK200-8
Maintain your machine’s efficiency by checking these related components during your next service:
| Part Name | Kobelco Part Number | Application |
| Rubber Cover | YN52F01857P1 | Control Lever Protection |
| Engine Oil Filter | YN11P00008S002 | Engine Lubrication |
| Hydraulic Return Filter | YN52V01016P1 | Hydraulic System Health |
| Fuel Filter (Primary) | YN21P01036P1 | Fuel System Protection |
| Air Filter (Outer) | YN11P00029S003 | Engine Air Intake |
Q&A Section
Q1: Is the YN52F01857P1 used for the left or right joystick?
A: Depending on the machine configuration, this part is often universal for both the left and right control consoles. Please verify your specific cabin layout.
Q2: Will this rubber cover resist hydraulic oil spills?
A: Yes, it is manufactured from oil-resistant rubber designed to withstand occasional contact with hydraulic fluids and lubricants used in excavator maintenance.
Q3: Can this be used on the older SK200-6 series?
A: No. The YN52F01857P1 is specifically shaped for the updated console designs of the SK-8 and SK-9 generations.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879