2438U1125R300 2438U1097R300 2438U1123R300 CYLINDER SEAL KIT Kobelco
$1.00
Number: 2438U1125R300 2438U1097R300 2438U1123R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT REPAIR KIT
Application: Kobelco SK100-3 SK100 MARK III MARK IV
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
2438U1125R300 2438U1097R300 2438U1123R300 ARM BOOM BUCKET CYLINDER SEAL KIT REPAIR KIT Kobelco SK100-3 SK100 MARK III MARK IV Excavator Spare Parts
Number: 2438U1125R300 2438U1097R300 2438U1123R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT REPAIR KIT
Application: Kobelco SK100-3 SK100 MARK III MARK IV
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
. . 2438U1097F2 [1] CYLINDER KOB CYLINDER ASSY (BUCKET), Remarks: CONSISTS OF THE FOLLOWING PARTS Superseded by part number: YE01V00004F1
1. 2438U1097S1 [1] REPAIR KIT KOB TUBE, CYLINDER, F2: 1 Superseded by part number: YE01V00004R400
2. 2438U1097S2 [2] BUSHING KOB BUSHING, F2: 2
3. 2438U1097S3 [1] PISTON ROD KOB ROD, PISTON, F2: 1 Superseded by part number: YE01V00004R500
4. 2438U992S5 [1] PISTON KOB PISTON, F2: 1
5. 2438U992S6 [2] RING KOB RING, F2: 2
6. 2438U704S8 [2] WEAR RING KOB RING, WEAR, F2: 2
7. 2438U704S6 [1] SEAL KOB SEAL, SLIPPER, F2: 1
8. 2438U704S7 [1] O-RING O-RING, F2: 1 O-RING O-RING, F2: 1
9. ZD12G06500 [1] O-RING,64.40mm ID x 70.60mm OD x 3.10mm KOB ID 64.40 ± 0.57 x OD 70mm, F2: 1
10. ZD75G06500 [2] BACK-UP RING KOB RING, BACK UP, F2: –
11. 2438U738S10 [1] NUT KOB NUT, PISTON, F2: 1
12. 2438U974S13 [1] LOCKING RING KOB RING, SNAP, F2: 1
13. 2438U1097S13 [1] COVER KOB COVER, ROD, F2: 1
14. ZD12G09500 [1] O-RING,3.1mm Thk x 94.4mm ID, 90 Duro KOB O-Ring — ID 94.40 ± 0.81 x OD 100mm, F2: 1
15. ZD12G09000 [1] O-RING,89.40mm ID x 95.60mm OD x 3.10mm KOB ID 89.40 ± 0.77 x OD 95mm, F2: 1
16. ZD75G09000 [1] RING KOB RING, BACK UP, F2: 1
17. B38K0038E10 [1] CLIP KOB RING, SNAP, F2: 1
18. 2438U1097S18 [1] BUSHING KOB BUSHING, F2: 1
19. 2438U1097S19 [1] SEAL KOB SEAL, F2: 1
20. 45Z91D16 [1] O-RING KOB ID 69.22 ± 0.38 OD 79.88mm, F2: 1
21. 2438U897S18 [1] PACKING KOB U-PACKING, F2: 1
22. 2438U908S27 [1] SEAL KOB SEAL, DUST, F2: 1
23. ZS23C14055 [8] SCREW,Hex Socket Head, M14 x 55mm KOB M14x2.0x55mm, F2: 8
24. 2438U992S25 [1] BRACKET KOB BRACKET, F2: 1 Superseded by part number: YW01V00003S024
25. 2438U992S26 [2] BAND KOB BRACKET, F2: 2
26. 2438U992S27 [1] BRACKET KOB BRACKET, F2: 1
27. ZS16C10030 [4] CAPSCREW KOB SCREW M10x1.50x30mm, F2: 4 Superseded by part number: ZS18C10030
28. ZW26X10000 [4] LOCK WASHER KOB ID 10 x OD 18 x Th 2.5mm, F2: 4
29. 2438U697S10 [4] SEAL KOB DUST SEAL, F2: – Superseded by part number: 2445R138D3
30. 2438U515S26 [1] BACK-UP RING KOB RING, BACK UP, F2: 2 Superseded by part number: ZD75G06500
31. 2438U1097S29 [1] SEAL KOB SEAL, F2: 4
. . 2438U1097R100 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 14-16, 19-22
. . 2438U1097R200 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 5-10 Superseded by part number: 2438U992R200
. . 2438U1097R300 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 5-10, 14-16, 19-22 Superseded by part number: 2438U1097R300P
1. 2438U1123S1 [1] TUBE KOB TUBE, CYLINDER
2. 2438U1099S2 [1] BUSHING KOB BUSHING
3. 2438U1123S3 [1] PISTON ROD KOB ROD, PISTON
4. 2438U1099S4 [1] BUSHING KOB BUSHING
5. 2438U1123S5 [1] PISTON KOB PISTON
6. ZD12G06000 [1] O-RING,59.40mm ID x 65.60mm OD x 3.10mm KOB ID 59.40 ± 0.53 x OD 65mm
7. ZD75G06000 [2] BACK-UP RING KOB RING, BACK UP
8. 2438U504S7 [1] SEAL KOB SEAL, SLIPPER
9. 2438U504S8 [1] O-RING KOB O-RING
10. R45T0098D1 [2] PISTON RING KOB RING, WEAR
11. 2438U974S6 [1] RING KOB RING
12. 2438U738S10 [1] NUT KOB NUT, PISTON
13. 2438U974S13 [1] LOCKING RING KOB SNAP RING
14. 2438U971S14 [1] SEAT CUSHION KOB RING, CUSHION
15. 2438U1123S15 [1] COVER KOB COVER, ROD
16. ZD12G09500 [2] O-RING,3.1mm Thk x 94.4mm ID, 90 Duro KOB O-Ring — ID 94.40 ± 0.81 x OD 100mm
17. ZD75G09500 [2] BACK-UP RING KOB RING, BACK UP
18. ZD12G10000 [1] O-RING,99.40mm ID x 105.60mm OD x 3.10mm KOB ID 99.40 ± 0.85 x OD 105mm
19. 2438U1099S19 [1] BUSHING KOB BUSHING
20. B38K0040E9 [1] SNAP RING KOB CIRCLIP Superseded by part number: B38K0033E15
21. R45P0050D1 [1] SEAL KOB SEAL
22. R45P0051D1 [1] O-RING O-RING O-RING O-RING
23. 2438U561S11 [1] ROD KOB PACKING, ROD Superseded by part number: 2438U971S23
24. 2438U922S31 [1] SEAL KOB SEAL, DUST
25. 2438U1123S25 [2] SEAL KOB SEAL
26. ZS23C14055 [8] SCREW,Hex Socket Head, M14 x 55mm KOB M14x2.0x55mm
27. 2438U1126S27 [1] BRACKET
28. 2438U1123S28 [1] BRACKET
29. ZS16C10035 [2] SCREW KOB M10x1.50x35mm Superseded by part number: ZS18C10035
30. ZW26X10000 [2] LOCK WASHER KOB ID 10 x OD 18 x Th 2.5mm
31. 2438U1123S31 [2] SEAL KOB SEAL
. . 2438U1123R100 [1] SEAL KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 16-18, 21-24 Superseded by part number: 2438U1099R100P
. . 2438U1123R200 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 6-11 Superseded by part number: 2438U1123R200P
. . 2438U1123R300 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 6-11, 16-18, 21-24 Superseded by part number: 2438U1123R300P
1. 2438U1125S1 [1] TUBE KOB TUBE, CYLINDER
2. 2438U1098S2 [2] BUSHING KOB BUSHING
3. 2438U1125S2 [1] PISTON ROD KOB ROD ASSY, PISTON Superseded by part number: YE01V00003R500
3-A. NSS [1] NOT SOLD SEPARAT CON ROD, PISTON
3-B. 2438U921S10 [1] PLUNGER KOB PLUNGER
3-C. 2438U921S11 [1] STOP KOB STOPPER
4. 2438U991S5 [1] PISTON KOB PISTON
5. 2438U991S6 [1] SEAL KOB SEAL, SLIPPER
6. R45P0051D4 [1] O-RING KOB O-RING
7. 2438U991S8 [2] RING, WEAR RING, WEAR RING, WEAR RING, WEAR
8. 2438U991S9 [2] RING SEAL, DUST RING SEAL, DUST
9. 2438U991S10 [1] NUT KOB NUT, PISTON
10. 2438U695S11 [1] RING KOB SNAP RING
11. ZD12G06500 [1] O-RING,64.40mm ID x 70.60mm OD x 3.10mm KOB ID 64.40 ± 0.57 x OD 70mm
12. 2438U515S26 [2] BACK-UP RING KOB RING, BACK UP Superseded by part number: ZD75G06500
13. 2438U991S14 [1] RING KOB RING, CUSHION
14. 2438U1098S14 [1] COVER PLATE KOB COVER COVER, ROD
15. 24100U1228 [1] O-RING O-RING O-RING O-RING
16. ZD12G11000 [2] O-RING,109.40mm ID x 115.60mm OD x 3.10mm KOB ID 109.4 ± 0.91 x OD 115mm
17. ZD75G11000 [2] RING KOB RING, BACK UP
18. 2438U1098S18 [1] BUSHING KOB BUSHING Superseded by part number: 2438U1949S4
19. B38K0039E11 [1] CLAMP KOB CIRCLIP
20. R45P0050D2 [1] SEAL KOB SEAL, STEP
21. 2438U309S33 [1] O-RING O-RING O-RING O-RING
22. 2438U309S35 [1] PACKING KOB PACKING, ROD
23. 2438U915S26 [1] SEAL KOB SEAL, DUST
24. 2438U973S28 [1] VALVE KOB VALVE, CHECK
25. 2438U921S32 [1] SPRING KOB SPRING
26. 2438U921S28 [1] SPACER KOB SPACER
27. ZE82T06000 [1] PLUG KOB Pipe, 3/8″ PT
28. ZS23C14055 [12] SCREW,Hex Socket Head, M14 x 55mm KOB M14x2.0x55mm
29. ZS16C10035 [2] SCREW KOB M10x1.50x35mm Superseded by part number: ZS18C10035
30. ZW26X10000 [2] LOCK WASHER KOB ID 10 x OD 18 x Th 2.5mm
31. 2438U1098S31 [1] BRACKET KOB BRACKET Superseded by part number: LP01V00002S030
32. 2438U1125S32 [1] BRACKET
33. 2438U1123S25 [4] SEAL KOB SEAL
. . 2438U1125R100 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 15-17, 20-23 Superseded by part number: 2438U1098R100
. . 2438U1125R200 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 5-8, 11, 12 Superseded by part number: 2438U1098R200
. . 2438U1125R300 [1] REPAIR KIT KOB REPAIR KIT, Remarks: CONSISTS OF ITEM 5-8, 11, 12, 15-17, 20-23 Superseded by part number: 2438U1125R300P
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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