ranroswang@hksparkling.com 
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31EM-00545 Seal Kit Compatible with Hyundai Wheel Excavators R140W-7 R140W-7A R140W-9 R170W-9 HW140 | Hydraulic Repair Seal Kit
31EM-00545 Seal Kit is an OEM-compatible hydraulic repair part for Hyundai wheel excavators, providing reliable sealing protection for hydraulic systems. It effectively prevents oil leakage and external contamination, maintains stable hydraulic pressure, adapts to harsh construction working conditions, and ensures the efficient and continuous operation of hydraulic components with durable performance.
Compatible Models:
· 7-Series Wheel Excavators: R140W-7, R140W-7A, R170W-7, R170W-7A, R200W-7, and R200W-7A.
· 9-Series Wheel Excavators: R140W-9, R170W-9, R180W-9S, and R210W-9.
· HW-Series Wheel Excavators: HW140, HW160, HW180, and HW210.
Dear Valued Partners,
We sincerely treasure your trust in and choice of SPARKLING MACHINERY—this recognition is the core driving force for us to polish every detail of construction machinery hydraulic parts. Today we bring you the 31EM-00545 Seal Kit, an OEM-compatible hydraulic repair seal kit exclusively adapted for a range of Hyundai wheel excavators. Engineered for superior sealing performance and high-pressure resistance, it’s a key part to maintain hydraulic system efficiency and prevent oil leakage.
The SPARKLING MACHINERY NEW 31EM-00545 Seal Kit Photo:
Why choose the SPARKLING 31EM-00545 Seal Kit?
- Direct-fit compatibility: Precisely matches the original hydraulic component sealing interfaces and dimensions of designated Hyundai models, realizing one-step assembly without secondary processing.
- Precision control: Precise size and structural design ensure tight fitting with hydraulic parts, precisely controlling hydraulic pressure and preventing oil leakage to maintain system operating efficiency.
- Rigorous quality: Undergoes strict pressure resistance, wear resistance and oil resistance tests before delivery, ensuring stable sealing performance under harsh construction and high-pressure working conditions.
- Professional support: Provides professional installation guidance and hydraulic system maintenance suggestions, as well as timely after-sales technical consultation for the whole product application cycle.
- Cost-effective reliability: Delivers OEM-level sealing performance and durability at a competitive price, the complete kit design improves maintenance efficiency and reduces overall hydraulic system repair costs.
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