2438U1948R300 2438U1949R300 2438U1946R300 CYLINDER SEAL KIT REPAIR KIT
$1.00
Number: 2438U1948R300 2438U1949R300 2438U1946R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT REPAIR K
Application: Kobelco SK150LC SK160LC
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 REPAIR KIT Kobelco SK150LC SK160LC Excavator Spare Parts
Number: 2438U1948R300 2438U1949R300 2438U1946R300
Type: ARM BOOM BUCKET CYLINDER SEAL KIT REPAIR K
Application: Kobelco SK150LC SK160LC
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
1 2438U1946R200 REPAIR KIT CONSISTS OF REF. 15, 17-19
1 2438U1105R100 REPAIR KIT CONSISTS OF REF. 6-12
31 2 2438U999S30 LOCK WASHER
30 2 2438U1102S29 SCREW
29 1 2438U1946S29 BAND BRACKET
28 1 2438U1946S28 BAND BRACKET
27 2 2438U1102S31 SEAL WIPER
26 1 2438U1102S24 BUSHING
25 2 2438U1946S25 RING WIPER
24 1 2438U1946S24 BUSHING
23 1 2436U330S16 BALL
22 1 2438U999S21 SCREW Set — M12x1.75mm
21 1 2438U1946S21 NUT
20 1 2438U1946S20 SHIM
19 2 2438U1105S18 RING SLIDE
18 2 2438U1105S17 RING SLIDE
17 1 2438U1105S16 RING ASSY.
16 1 2438U1946S16 PISTON PISTON
15 1 2438U1946S15 SEAL CUSHION
14 1 2438U1946S14 BEARING CUP BEARING, CUSHION
13 8 2438U1105S13 SCREW
12 1 2438U1105S12 BACK-UP RING
11 1 ZD12G11500 O-RING ID 114.40 ± 0.94 x OD 120mm
10 1 2438U1105S28 WIPER SEAL WIPER
9 1 2438U1105S9 SLIDE SLIDE
8 1 2438U1105S8 RING BACK UP
7 1 2438U1105S7 RING
6 1 2438U1105S6 BACK-UP RING BUFFER
5 1 2438U1105S5 SNAP RING
4 1 2438U1105S4 BUSHING
3 1 2438U1105S3 CYLINDER HEAD HEAD, CYLINDER
2 1 2438U1946S2 PISTON ROD
1 1 2438U1946S1 TUBE
AR 2438U1947F1 BUCKET CYLINDER ASSY (L. H. BOOM), CONSISTS OF THE FOLLOWING PARTS
1 2438U1948R100 REPAIR KIT CONSISTS OF REF. 6-12
33 2 2438U999S30 LOCK WASHER
32 2 2438U1102S29 SCREW
31 1 2438U959S25 BAND BRACKET
30 1 2438U1948S30 U-BRACKET BRACKET
29 4 2438U1102S31 SEAL WIPER
28 2 2438U1948S28 BUSHING
27 1 2438U1948S27 RING SNAP
26 2 2438U1104S25 STOP
25 1 2438U1104S24 OIL SEAL CUSHION
24 1 2438U1948S24 BEARING CUSHION
23 1 2436U330S16 BALL
22 1 2438U999S21 SCREW Set — M12x1.75mm
21 1 2438U1948S21 NUT
20 1 2438U1948S20 SHIM
19 2 2438U1382S17 RING SLIDE
18 2 2438U959S16 RING SLIDE
17 1 2438U1382S15 SEAL
16 1 2438U1948S16 PISTON PISTON
15 1 2438U1135S15 OIL SEAL CUSHION
14 1 2438U1135S14 BEARING CUP
13 8 ZS23C20070 SCREW M20x2.5x70mm
12 1 2438U959S12 BACK-UP RING
11 1 ZD12P12000 O-RING
10 1 2438U1135S33 RING
9 1 2438U999S9 RING SLIDE
8 1 2438U999S8 RING BACK UP
7 1 2438U999S7 RING
6 1 2438U999S6 BACK-UP RING BUFFER
5 1 2438U999S5 RING SNAP
4 1 2438U999S4 BUSHING
3 1 2438U1948S3 AIR CONDITIONER
2 1 2438U1948S2 PISTON ROD
1 1 2438U1948S1 HYDRAULIC CYLINDER
AR 2438U1948F1 CYLINDER ASSY (ARM), CONSISTS OF THE FOLLOWING PARTS
1 2438U1948R300 SEAL KIT CONSISTS OF REF. 6-12, 15, 17-19, 25
1 2438U1949R200 REPAIR KIT CONSISTS OF REF. 15-17
1 2438U1949R100 REPAIR KIT CONSISTS OF REF. 6-12
28 2 2438U999S30 LOCK WASHER
27 2 2438U1102S29 SCREW
26 1 2438U1949S26 BAND BRACKET
25 1 2438U1949S25 U-BRACKET BRACKET
24 1 2438U1949S24 BUSHING
23 4 2438U1949S23 RING WIPER
22 1 2438U1949S22 BUSHING
21 1 2436U330S16 BALL
20 1 2438U999S21 SCREW Set — M12x1.75mm
19 1 2438U1946S21 NUT
18 1 2438U1946S20 SHIM
17 2 2438U1949S17 SLIDE
16 2 2438U1949S16 SLIDE
15 1 2438U716S23 SEALRING
14 1 2438U1949S14 PISTON PISTON
13 8 2438U1949S13 SCREW
12 1 2438U1949S12 RING BACK UP
11 1 ZD12G10500 O-RING ID 14.80 ± 0.20 x OD 19mm
10 1 2438U1949S10 WIPER SEAL WIPER
9 1 2438U1949S9 RING SLIDE
8 1 2438U814S32 RING BACK UP
7 1 2438U814S31 RING
6 1 2438U1949S6 BACK-UP RING
5 1 2438U1949S5 RING SNAP
4 1 2438U1949S4 BUSHING
3 1 2438U1949S3 CYLINDER HEAD
2 1 2438U1949S2 PISTON ROD
1 1 2438U1949S1 TUBE
AR 2438U1949F1 CYLINDER ASSY (BUCKET), CONSISTS OF THE FOLLOWING PARTS
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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