2445R138D9 Dust Seal for Kobelco SK480-6 SK400
2445R138D9 Kobelco Hydraulic Cylinder Dust Seal | Fits SK480-6 SK400 SK200
Product Information
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- Replacement Brand: Kobelco
- Category: Hydraulic Parts – Dust Seal
- Part Number: 2445R138D9
- Part Name: Dust Seal
- Alternative OEM: Not Verified
- Engine Model: Not Verified
- Compatible Equipment: Kobelco SK480-6 SK400 SK200LC K909LC SK16-N2 SK300 SK16LC-N2 SK400 MD300LC K912 SK400LC SK300LC K912A SK220 K912LC
- Condition: New Aftermarket Replacement
Product Function & Specs:
The 2445R138D9 is a Kobelco dust seal used in hydraulic cylinder and related pin-joint applications. It helps limit the entry of dirt and other contaminants into the protected sealing area. Public Kobelco parts references specify a 100 mm inside diameter, 120 mm outside diameter, and 4 mm thickness.
Failure Symptoms:
- Visible damage or deterioration of the dust seal
- Dirt or debris entering the protected cylinder or joint area
- Excessive contamination around the seal location
Quick Installation Notes:
- Clean the seal groove, mating surface, and surrounding components before installation.
- Inspect the rod, pin, and sealing surfaces for damage or abnormal wear.
- Install the seal evenly without damaging or distorting the sealing lip.
Maintenance Tips:
- Inspect hydraulic cylinder and pin-joint seals during routine machine maintenance.
- Keep the sealing area free from excessive dirt and abrasive contamination.
- Check adjacent pins, bushings, and sealing surfaces for wear when replacing the dust seal.
FAQ:
Q: What is Kobelco 2445R138D9?
A: 2445R138D9 is a Kobelco dust seal used in hydraulic cylinder and related sealing applications.
Q: What are the dimensions of 2445R138D9?
A: Public Kobelco parts references specify 100 mm inside diameter, 120 mm outside diameter, and 4 mm thickness.
Q: Which Kobelco machines use this dust seal?
A: Public parts references associate 2445R138D9 with applications including SK480-6, SK400, and SK200. Confirm the cylinder position and machine serial number before ordering.
Q: Where is 2445R138D9 installed?
A: Parts diagrams show the seal in hydraulic cylinder and linkage-related assemblies. The exact installation position depends on the cylinder or assembly configuration.
Q: Is 2445R138D9 an OEM or aftermarket replacement?
A: The product offered by WinsParts is a new aftermarket replacement for Kobelco part number 2445R138D9. Application should be verified before installation.
Why Sourcing From WinsParts?
WinsParts supports part-number and application verification before quotation, helping dealers and repair workshops confirm hydraulic sealing components against the required Kobelco machine configuration.
Global Logistics & Secure Transit
We deliver high-performance construction machinery parts to wholesalers, repair shops, and operators worldwide. To minimize your machinery downtime, we offer flexible shipping options tailored to your urgency and budget:
Our Reliable Shipping Methods:
- Express Delivery (DHL, FedEx, UPS): 3–7 business days worldwide. Best for urgent orders (e.g., electronic controllers, injector nozzles, seal kits).
- Standard & Economy Shipping: 7–21 days depending on the destination. Ideal for cost-effective transit with full end-to-end tracking.
- Sea Freight & Air Cargo: Recommended for heavy assemblies such as complete engine blocks, hydraulic main pumps, and undercarriage track links.
Dispatch Timeline:
- Orders for in-stock items placed before 2:00 PM (GMT+8, Monday–Friday) are dispatched the same day.
- Later orders or customized orders will be shipped the next working day.
Critical Selection Reminder: Please make sure your Part Numbers match our product listings. If you are unsure, simply contact our engineering team via WhatsApp. We will cross-verify compatibility using official electronic catalogs (SIS/EPC) based on your machinery nameplate.
Payment Methods & Export Terms
To ensure a smooth B2B procurement experience, WinsParts supports multiple secure global payment methods:
- International Credit/Debit Cards: Secure online processing via Visa, Mastercard, and major global gateways.
- Digital Wallets: Fast and verified transfers via PayPal and Stripe.
- Bank Telegraphic Transfer (T/T): Recommended for large-scale wholesale orders. A formal Proforma Invoice (PI) containing our official corporate bank details will be sent via email upon order confirmation.
Export Customs & VAT Policy:
- All prices displayed on our website are exclusive of local VAT and destination import duties unless specified otherwise.
- Full shipping documentation—including Commercial Invoices, Packing Lists, and Certificates of Origin (CO)—is provided with every shipment to ensure seamless customs clearance in your country.
Gz Wins Construction Engineering Co., Ltd. is a premier manufacturer and global supplier specializing in the diversification of engineering machinery parts. With over a decade of industry expertise, we integrate development, production, and professional marketing to provide a one-stop solution for the world’s most demanding machinery brands.
We don’t just sell parts; we manage reliability. Our products are rigorously tested and successfully exported to America, Europe, Southeast Asia, the Middle East, and Africa. We pride ourselves on maintaining a massive inventory that ensures your machinery downtime is kept to an absolute minimum.
Strategic Brand Specialization
We are the preferred choice for heavy machinery operators who prioritize uptime and performance. Our inventory is specifically optimized for:
KOBELCO Excavators: * Unrivaled stock of Genuine Engine Components series.Full range of Hydraulic Pump & Valve solutions to restore factory-speed operation.
HITACHI Excavators: * Comprehensive parts support for Zaxis series, from ISUZU engine internals to advanced electronic controllers.
Why Professional Buyers Choose Us:
Technical Match Precision: We use official parts catalogs to ensure 100% compatibility based on your machine’s serial number.
Global Supply Strength: Specialized export experience to America, Europe, and the Middle East ensures smooth logistics for your KOBELCO and HITACHI parts.
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