2438U1948R300 2438U1949R300 2438U1946R300 Kobelco CYLINDER SEAL KIT
$1.00
Number: 2438U1948R300 2438U1949R300 2438U1946R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT Hydraulic Oil Seal
Application: Kobelco SK150LC SK160LC SK150LC-3 MARK IV MARK III
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
2438U1948R300 2438U1949R300 2438U1946R300 ARM BOOM BUCKET CYLINDER SEAL KIT Hydraulic Oil Seal Kobelco SK150LC SK160LC SK150LC-3 MARK IV MARK III Excavator Spare Parts
Number: 2438U1948R300 2438U1949R300 2438U1946R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT Hydraulic Oil Seal
Application: Kobelco SK150LC SK160LC SK150LC-3 MARK IV MARK III
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
1. 2438U1949S1 [1] TUBE KOB
2. 2438U1949S2 [1] PISTON ROD KOB
3. 2438U1949S3 [1] CYLINDER HEAD KOB
4. 2438U1949S4 [1] BUSHING KOB
5. 2438U1949S5 [1] RING KOB
6. 2438U1949S6 [1] BACK-UP RING KOB
7. 2438U814S31 [1] RING KOB
8. 2438U814S32 [1] RING KOB
9. 2438U1949S9 [1] RING KOB
10. 2438U1949S10 [1] SEAL KOB Superseded by part number: LP01V00007S009
11. ZD12G10500 [1] O-RING,104.40mm ID x 110.60mm OD x 3.10mm KOB ID 14.80 ± 0.20 x OD 19mm
12. 2438U1949S12 [1] RING KOB
13. 2438U1949S13 [8] SCREW,Hex Socket Head, M18 x 55mm KOB Superseded by part number: ZS23C18055
14. 2438U1949S14 [1] PISTON KOB
15. 2438U716S23 [1] SEAL KOB SEALRING
16. 2438U1949S16 [2] SLIDE KOB
17. 2438U1949S17 [2] SLIDE KOB
18. 2438U1946S20 [1] SHIM KOB
19. 2438U1946S21 [1] NUT KOB
20. 2438U999S21 [1] SET SCREW KOB Set — M12x1.75mm
21. 2436U330S16 [1] BALL KOB
22. 2438U1949S22 [1] BUSHING,70mm ID x 80mm OD x 90mm W KOB Superseded by part number: YM01V01010P1
23. 2438U1949S23 [4] RING KOB
24. 2438U1949S24 [1] BUSHING,70mm ID x 80mm OD x 90mm W KOB
25. 2438U1949S25 [1] U-BRACKET KOB
26. 2438U1949S26 [1] BAND KOB
27. 2438U1102S29 [2] SCREW KOB Superseded by part number: ZS18C10035
28. 2438U999S30 [2] LOCK WASHER KOB Superseded by part number: ZW26X10000
. . 2438U1949R100 [1] REPAIR KIT KOB REPAIR KIT CONSISTS OF 6-12 Superseded by part number: 2438U1949R400
. . 2438U1949R200 [1] REPAIR KIT KOB REPAIR KIT CONSISTS OF 15-17
. . 2438U1949R300 [1] SEAL KIT KOB REPAIR KIT CONSISTS OF 6-12.15-17 Superseded by part number: 2438U1949R500
1. 2438U1946S1 [1] TUBE KOB
2. 2438U1946S2 [1] PISTON ROD KOB
3. 2438U1105S3 [1] CYLINDER HEAD KOB HEAD, CYLINDER
4. 2438U1105S4 [1] BUSHING KOB Superseded by part number: 2438U1109S14
5. 2438U1105S5 [1] SNAP RING KOB
6. 2438U1105S6 [1] BACK-UP RING KOB BUFFER
7. 2438U1105S7 [1] RING KOB
8. 2438U1105S8 [1] RING KOB BACK UP
9. 2438U1105S9 [1] SLIDE KOB SLIDE
10. 2438U1105S28 [1] WIPER SEAL KOB WIPER Superseded by part number: 2438U1105S35
11. ZD12G11500 [1] O-RING,114.40mm ID x 120.60mm OD x 3.10mm KOB ID 114.40 ± 0.94 x OD 120mm
12. 2438U1105S12 [1] BACK-UP RING KOB
13. 2438U1105S13 [8] SCREW KOB
14. 2438U1946S14 [1] BEARING CUP KOB BEARING, CUSHION
15. 2438U1946S15 [1] SEAL KOB CUSHION
16. 2438U1946S16 [1] PISTON KOB PISTON
17. 2438U1105S16 [1] RING ASSY. KOB
18. 2438U1105S17 [2] RING KOB SLIDE
19. 2438U1105S18 [2] RING KOB SLIDE
20. 2438U1946S20 [1] SHIM KOB
21. 2438U1946S21 [1] NUT KOB
22. 2438U999S21 [1] SET SCREW KOB Set — M12x1.75mm
23. 2436U330S16 [1] BALL KOB
24. 2438U1946S24 [1] BUSHING KOB
25. 2438U1946S25 [2] RING KOB WIPER
26. 2438U1102S24 [1] BUSHING KOB
27. 2438U1102S31 [2] SEAL KOB WIPER
28. 2438U1946S28 [1] BAND KOB BRACKET
29. 2438U1946S29 [1] BAND KOB BRACKET
30. 2438U1102S29 [2] SCREW KOB Superseded by part number: ZS18C10035
31. 2438U999S30 [2] LOCK WASHER KOB Superseded by part number: ZW26X10000
. . 2438U1105R100 [1] REPAIR KIT KOB CONSISTS OF REF. 6-12 Superseded by part number: 2438U1105R400
. . 2438U1946R200 [1] REPAIR KIT KOB CONSISTS OF REF. 15, 17-19
. . 2438U1946R300 [1] REPAIR KIT KOB CONSISTS OF REF. 6-12, 15, 17-19 Superseded by part number: 2438U1946R400
1. 2438U1948S1 [1] HYDRAULIC CYLINDER KOB
2. 2438U1948S2 [1] PISTON ROD KOB
3. 2438U1948S3 [1] AIR CONDITIONER KOB
4. 2438U999S4 [1] BUSHING KOB
5. 2438U999S5 [1] RING KOB SNAP
6. 2438U999S6 [1] BACK-UP RING KOB BUFFER
7. 2438U999S7 [1] RING KOB
8. 2438U999S8 [1] RING KOB BACK UP
9. 2438U999S9 [1] RING KOB SLIDE
10. 2438U1135S33 [1] RING KOB Superseded by part number: 2438U1135S35
11. ZD12P12000 [1] O-RING KOB
12. 2438U959S12 [1] BACK-UP RING KOB
13. ZS23C20070 [8] SCREW,Hex Socket Head, M20 x 70mm KOB M20x2.5x70mm
14. 2438U1135S14 [1] BEARING CUP KOB
15. 2438U1135S15 [1] OIL SEAL KOB CUSHION
16. 2438U1948S16 [1] PISTON KOB PISTON
17. 2438U1382S15 [1] SEAL KOB
18. 2438U959S16 [2] RING KOB SLIDE
19. 2438U1382S17 [2] RING KOB SLIDE
20. 2438U1948S20 [1] SHIM KOB
21. 2438U1948S21 [1] NUT KOB
22. 2438U999S21 [1] SET SCREW KOB Set — M12x1.75mm
23. 2436U330S16 [1] BALL KOB
24. 2438U1948S24 [1] BEARING KOB CUSHION
25. 2438U1104S24 [1] OIL SEAL KOB CUSHION
26. 2438U1104S25 [2] STOP KOB
27. 2438U1948S27 [1] RING KOB SNAP
28. 2438U1948S28 [2] BUSHING KOB
29. 2438U1102S31 [4] SEAL KOB WIPER
30. 2438U1948S30 [1] U-BRACKET KOB BRACKET
31. 2438U959S25 [1] BAND KOB BRACKET
32. 2438U1102S29 [2] SCREW KOB Superseded by part number: ZS18C10035
33. 2438U999S30 [2] LOCK WASHER KOB Superseded by part number: ZW26X10000
. . 2438U1948R100 [1] REPAIR KIT KOB CONSISTS OF REF. 6-12 Superseded by part number: 2438U1948R400
. . 2438U1948R200 [1] REPAIR KIT KOB CONSISTS OF REF. 15, 17-19, 25
. . 2438U1948R300 [1] SEAL KIT KOB CONSISTS OF REF. 6-12, 15, 17-19, 25 Superseded by part number: 2438U1948R500
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.
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