LC01V00044R300 LC01V00005R200 LC01V00055R300 REPAIR KIT Kobelco
$1.00
Number: LC01V00044R300 LC01V00005R200 LC01V00055R300
Type: ARM BOOM BUCKET CYLINDER REPAIR KIT Hydraulic SEAL KIT
Application: Kobelco SK350-8 SK350-9
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
LC01V00044R300 LC01V00005R200 LC01V00055R300 ARM BOOM BUCKET CYLINDER REPAIR KIT Hydraulic SEAL KIT Kobelco SK350-8 SK350-9 Excavator Spare Parts
Number: LC01V00044R300 LC01V00005R200 LC01V00055R300
Type: ARM BOOM BUCKET CYLINDER REPAIR KIT Hydraulic SEAL KIT
Application: Kobelco SK350-8 SK350-9
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI

2. NSS [1] NOT SOLD SEPARAT CON Tube Assy, Incl in 1
3. NSS [1] NOT SOLD SEPARAT CON Rod, Piston, Incl in 1
4. LC01V00054S003 [1] CYLINDER HEAD KOB
5. 2438U1171S4 [1] BUSHING KOB
6. 2438U1171S5 [1] LOCKING RING KOB
7. LC01V00054S006 [1] RING KOB Buffer
8. LC01V00054S007 [1] RING KOB
9. LC01V00054S008 [1] BACK-UP RING KOB
10. 2438U1171S34 [1] SEALING RING KOB
11. ZD12G16000 [1] O-RING,159.30mm ID x 170.70mm OD x 5.70mm KOB
12. 2438U1171S11 [1] BACK-UP RING KOB
13. LC01V00005S012 [12] SCREW KOB Cap
14. LC01V00054S013 [1] BEARING KOB Ring
15. LC01V00054S014 [1] SEAL KOB
16. LC01V00054S015 [1] PISTON KOB
17. 2438U1171S16 [1] SEAL KOB
18. 2438U1171S17 [2] BACK-UP RING KOB
19. LC01V00054S018 [2] RING KOB
20. 2438U1171S19 [2] RING KOB
21. LC01V00005S020 [1] SHIM KOB
22. LC01V00054S021 [1] NUT KOB
23. 2438U1171S22 [1] SET SCREW KOB
24. 2436U330S27 [1] BALL KOB
25. LC01V00054S024 [1] BEARING KOB Ring
26. LC01V00005S025 [1] SEAL KOB
27. 2438U1137S26 [2] STOP KOB
28. 2438U1171S27 [1] LOCKING RING KOB
29. LC01V01029P1 [2] BUSHING,110mm ID x 125mm OD x 124mm L KOB
30. 2438U1170S25 [4] RING KOB
31. LC01V00054R100 [1] REPAIR KIT KOB Incl 7 – 12
32. LC01V00054R200 [1] REPAIR KIT KOB Incl 15, 17 – 21
33. LC01V00054R300 [1] REPAIR KIT KOB Incl 7 – 12, 15, 17 – 21, 26
34. LC01V00054R400 [1] REPAIR KIT KOB Incl 2, 29, 30
35. LC01V00054R500 [1] REPAIR KIT KOB Incl 3, 29, 30

1. NSS [1] NOT SOLD SEPARAT CON TUBE,CYLINDER
2. NSS [1] NOT SOLD SEPARAT CON ROD,PISTON
3. LQ01V00012S003 [1] CYLINDER HEAD KOB CYLINDER HEAD
4. 2438U1104S4 [1] BUSHING KOB
5. 2438U1324S5 [1] SNAP RING KOB
6. LC01V00044S006 [1] RING KOB BUFFER
7. LC01V00044S007 [1] RING KOB U-RING
8. LQ01V00007S008 [1] RING KOB
9. 2438U1172S37 [1] SCRAPER RING KOB
10. ZD12G13500 [1] O-RING,134.40mm ID x 140.60mm OD x 3.10mm KOB ID 134.40 ± 1.08 x OD 140mm
11. 2438U1753S16 [1] RING KOB
12. ZS23C18080 [12] CAPSCREW,Hex Socket Head, M18 x 80mm KOB SCREW M18x2.50x80mm
13. LC01V00044S013 [1] BEARING KOB CUSHION
14. LQ01V00007S034 [1] SEAL KOB
15. LC01V00044S015 [1] PISTON KOB
16. 2438U999S16 [1] RING KOB
17. LQ01V00003S017 [2] RING KOB
18. LC01V00044S018 [2] RING KOB SLIDE
19. 2438U999S18 [2] RING KOB
20. 2438U953S21 [1] SET SCREW KOB
21. 2436R624S6 [1] BALL KOB
22. LC01V01030P1 [1] BUSHING KOB
23. 2438U1170S27 [2] RING KOB
24. LC12B01656P1 [1] BUSHING KOB
25. 2438U1170S25 [2] RING KOB
26. LC01V00044S026 [1] PLUG KOB
K. LC01V00044R100 [1] REPAIR KIT KOB ROD SIDE CONSISTS OF ITEM 6X1, 7X1, 8X1, 9X1,10X1, 11X1
K. LC01V00044R200 [1] REPAIR KIT KOB PISTON SIDE CONSISTS OF ITEM 14X1, 16X1, 17X2, 18X2, 19X2
K. LC01V00044R300 [1] REPAIR KIT KOB ROD + PISTON CONSISTS OF ITEM 6X1, 7X1, 8X1, 9X1,10X1, 11X1,14X1, 16X1 17X2,18X2, 19X2
K. LC01V00044R400 [1] REPAIR KIT KOB CONSISTS OF ITEM 1X1, 22X1, 23X2
K. LC01V00044R500 [1] REPAIR KIT KOB CONSISTS OF ITEM 2X1, 24X1, 25X2

1. NSS [1] NOT SOLD SEPARAT CON TUBE,CYLINDER (F1 ONLY)
2. NSS [1] NOT SOLD SEPARAT CON ROD,PISTON (F1 ONLY)
3. LC01V00055S003 [1] CYLINDER HEAD KOB CYLINDER HEAD
4. 2438U1104S4 [1] BUSHING KOB
5. 2438U1324S5 [1] SNAP RING KOB
6. LC01V00044S006 [1] RING KOB RING,BUFFER
7. LC01V00044S007 [1] RING KOB U-RING
8. LQ01V00007S008 [1] RING KOB
9. 2438U1172S37 [1] SCRAPER RING KOB
10. ZD12G14500 [1] O-RING,144.40mm ID x 150.60mm OD x 3.10mm KOB ID 144.40 ± 1.16 x OD 150mm
11. 2438U1170S11 [1] BACK-UP RING KOB
12. LC01V00006S012 [12] SCREW KOB
13. LC01V00055S013 [1] BEARING KOB BEARING,CUSHION
14. LC01V00006S014 [1] PISTON KOB
15. 2438U1324S15 [1] SEALING RING KOB
16. 2438U1170S17 [2] RING KOB
17. LC01V00055S017 [2] RING KOB RING,SLIDE
18. 2438U1324S17 [2] RING KOB
19. 2438U953S19 [1] SHIM KOB
20. LB01V00007S021 [1] NUT KOB
21. 2438U953S21 [1] SET SCREW KOB
22. 2436R624S6 [1] BALL KOB
23. LC12B01494P1 [4] BUSHING,90mm ID x 105mm OD x 57mm L KOB ID 90 x OD 105 x 57mm Long, (F1 Only)
24. 2438U1381S24 [4] SCRAPER RING KOB
25. NSS [1] NOT SOLD SEPARAT CON TUBE,CYLINDER (F2 ONLY)
26. NSS [1] NOT SOLD SEPARAT CON ROD,PISTON (F2 ONLY)
27. LC01V00006S023 [2] BUSHING KOB (F2 ONLY)
K. LC01V00055R100 [1] REPAIR KIT KOB ROD SIDE
K. LC01V00055R200 [1] REPAIR KIT KOB PISTON SIDE
K. LC01V00055R300 [1] REPAIR KIT KOB ALL(ROD + PISTON)
K. LC01V00055R400 [1] REPAIR KIT KOB (F1 ONLY)
K. LC01V00055R500 [1] REPAIR KIT KOB (F1 ONLY)
K. LC01V00055R600 [1] REPAIR KIT KOB F2 ONLY)
F. LC01V00055R700 [1] REPAIR KIT KOB F2 ONLY)










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.
