2445R220D5 2445R138D19 2445R138D5 71436184 BUSHING SEAL New Holland
Number: 2445R220D5 2445R138D19 2445R138D5
Type: BUSHING SEAL
Application: New Holland Kobelco
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
2445R220D5 2445R138D19 2445R138D5 71436184 BUSHING SEAL New Holland Kobelco Excavator Parts
Number: 2445R220D5 2445R138D19 2445R138D5
Type: BUSHING SEAL
Application: New Holland Kobelco
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI

YT12B00067F2 [1] ARM GROUP
A1. YT12B01022F1 [1] LINK KOB ASSY., BUCKET
A1-1. NSS [1] NOT SOLD SEPARAT CON LINK, BUCKET
A1-2. YR12B01079P1 [1] BUSHING KOB
A1-3. LE12B01055P1 [1] BUSHING KOB
A2. YT12B01023F1 [1] LINK ASSY. KOB BUCKET
A2-1. NSS [1] NOT SOLD SEPARAT CON LINK, BUCKET
A2-2. YR12B01079P1 [1] BUSHING KOB
A2-3. LE12B01055P1 [1] BUSHING KOB
A5. YT12B01113P1 [2] PIN KOB Superseded by part number:
A6. YT12B01018P1 [1] PIN KOB Superseded by part number: YT12B01345P1
A7. YT12B01019P1 [1] PIN KOB Superseded by part number: YT12B01346P1
A8. HS18C12100G2 [2] SCREW KOB M12x1.75x100mm
A9. ZN18C12010 [4] NUT KOB M12x1.75mm
A10. 2445R138D19 [6] SEAL,50mm ID x 60mm OD x 4mm Thk KOB Dust — ID 50 x OD 60 x Th 4mm
A11. 2445R220D1 [2] SEAL,60mm ID x 75mm OD x 5mm Thk KOB Dust — ID 60 x OD 75 x Th 5mm
A12. 2445R220D5 [4] SEAL,50mm ID x 65mm OD x 5mm Thk KOB Dust — ID 50 x OD 65 x Th 5mm Superseded by part number: 71436184
A13. ZG91S02000 [5] LUBE NIPPLE,1/8″ NPT x 1/8″ NPT KOB 1/8″ PT — Straight
A14. ZG91U02000 [1] LUBE NIPPLE KOB 90° x 1/8″ PT
A15. 2418T20767 [1] SPACER KOB
A16. B16T0442D41 [6] SHIM,80mm OD x 52mm ID x 0.9mm Thk KOB ID 52 x OD 80 x Th 0.9mm
A17. B16T0442D25 [6] SHIM,80mm OD x 52mm ID x 1.2mm Thk KOB ID 52 x OD 80 x Th 1.2mm
A18. YR12B01028P1 [6] SHIM,2.0mm Thk KOB (2.0)
A19. B16T0442D54 [6] SHIM,52mm ID x 80mm OD x 0.5mm Thk KOB ID 52 x OD 80 x Th 0.5mm
A20. YT12B01024P1 [1] LINK KOB Superseded by part number: YT12B01348P1
A21. YT12B01025P1 [1] LINK KOB
. . LF12B00006F2 [1] ARM ASSY.
B2. YT12B01010P2 [2] BUSHING KOB
B3. LE12B01054P1 [2] BUSHING KOB
B4. YT12B01112P1 [2] BUSHING KOB
B5-2. YT12B01008P1 [1] PLATE KOB
B5-3. YT12B01009P1 [1] PLATE KOB
B5-4. YT12B01073P1 [1] PLATE KOB
. . YT12B00003F2 [1] ARM INSTAL
C1. YT12B01037P1 [1] PIN KOB
C3. HS18C14115G2 [1] BOLT,Hex, M14 x 115mm, Cl 10.9 KOB M14x2.0x150mm
C4. ZN18C14011 [2] NUT KOB M14x2.0mm
C5. YR02B01266D3 [2] SHIM,0.5mm Thk KOB (0.5)
C6. YR02B01266D1 [2] SHIM,0.9mm Thk KOB (0.9)
C7. YR02B01265P1 [2] SHIM,2.0mm Thk KOB (2.0)
C8. B16T0442D56 [1] SHIM,62mm ID x 100mm OD x 0.5mm Thk KOB ID 62 x OD 100 x Th 0.5mm
C9. B16T0442D43 [1] SHIM,62mm ID x 100mm OD x 0.9mm Thk KOB ID 62 x OD 100 x Th 0.9mm
C10. B16T0442D27 [1] SHIM,62mm ID x 100mm OD x 1.2mm Thk KOB ID 62 x OD 100 x Th 1.2mm
C11. PY02B01028P1 [2] SHIM,2.0mm Thk KOB (2.0)
C12. ZS18C12025 [1] SCREW,Hex, M12 x 25mm KOB M12x1.75x25mm
C13. 2418T21942 [1] WASHER KOB ID 13 x OD 45 x Th 4.5mm
C14. ZW26X12000 [1] LOCK WASHER KOB ID 12 x OD 21 x Th 3.0mm
C15. YT12B01055P1 [1] PIN KOB










GZ Wins Construction Machinery Co., Ltd. is engaged in development, production, marketing and agency services.
We are a manufacturer of specialization and diversification engineering machinery parts. Our products are selling well in America, Europe, Southeast Asia, the Middle East, Africa and other countries and regions.
We Provide Original Genuine Kobelco Parts,Include the following;
Kobelco Air-conditioning System,A/C Assembly, A/C Hose,A/C Compressor,A/C Condenser,Blower Assembly,Evaporator,A/C Pipe,A/C Receiver, A/C Filter.
Kobelco Body & Stamping Parts,CAB Assy, Engine Mounting,Engine Hood, Car Body,Door Panel,Roof.
Kobelco Hydraulics System,Set plate,Piston shoe,Cylinder block,Valve plate,Drive shaft,Ball guide,Piston pump,Gear pump.
We Provide Genuine MITSUBISHI HINO ISUZU Engine Parts.
Hino:J05E, J08E, P11C.
Mitsubishi: D04FR,4M40,6D16,6D22,6D24,6D31,6D34.
Isuzu:4HK1,4JJ1,4LE1,4LE2,4JB1,4BG1,6HK1,6WG1,6BG1,6UZ1,6BD1.
KOBELCO:SK60-III SK60-5 ,SK75-8,SK120LC-III SK120-5 ,SK130LC,SK140-8 SK140SRLC ,SK150LC,SK160,SK170,SK200-3 SK200-5 SK200LC-6E? SK200SR SK200-8,SK210LC-6E SK210LC-8, SK235SR,SK250LC-6E SK250 SK250-8,SK260-8 SK260-9,SK270,SK290LC,SK300LC-2 SK300LC-3 ,SK330LC-6E SK330,SK330LC-6E SK330-8 SK330-6,SK350-8 SK350LC SK350-9 ,SK460?SK460LC-IV SK480LC-6E SK460-8 SK480-6S ,SK485LC SK485-8 .
Kobelco Engine Assy,Engine Gasket Kits,Camshaft,Sprocket Camshaft,Tensioner,Crankshaft,Crankshaft Pulley,Crankshaft Bearing,Valve,Valve Seat,Valve Arm,Rocker Cover,Valve Spring,Valve Guide,Cylinder Head,Cylinder Liner,Cylinder Block,Washer,Piston,Piston Pin,Piston Ring,Piston Liner,Flywheel,Ring Gear of Flywheel,Timing Chain/Belt,Connecting Rod,Connecting Rod Bearing,Rocker Arm Shaft,Valve Cotter,Thrust Washer.
Injection Fueling System,Air Cleaner,Air Cleaner Cover,Exhaust Muffler,Exhaust Manifold,Exhaust Pipe,Intake Manifold,EGR Tube,Radiator,Water Hose,Fan,Thermostat,Oil Pan,Oil Level Gauge,Oil Filter.

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.

