227-6105 2276105 BOOT SWING GEAR BEARING SEAL Caterpillar
$1.00
Number:227-6105 2276105
Type:BOOT SWING GEAR BEARING SEAL
Application:Caterpillar 320D E320D2 E320E 320EL 321DLCR 323DL 323D2 L 323EL 324D
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
227-6105 2276105 BOOT SWING GEAR BEARING SEAL Caterpillar 320D E320D2 E320E 320EL 321DLCR 323DL 323D2 L 323EL 324D parts
Number:227-6105 2276105
Type:BOOT SWING GEAR BEARING SEAL
Application:Caterpillar 320D E320D2 E320E 320EL 321DLCR 323DL 323D2 L 323EL 324D
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI

490-4920: GEAR & BEARING GP-SWING
GEAR & BEARING GP-SWING
490-4920 GEAR & BEARING GP-SWING
S/N XBD1-UP; WBX1-UP
PART OF 490-6999 POWER TRAIN AR
4904920 GEAR & BEARING GP-SWING Parts scheme
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Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 420-3207 Y [1] GEAR & BEARING GP-SWING
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)
3. 5K-9243 [4] ELBOW-FLARED
4. 7Y-1647 [1] GASKET
5. 7Y-1650 [1] CLAMP-HOSE
6. 199-4523 [1] TUBE AS (RH)
7. 199-4524 [1] TUBE AS (LH)
8. 227-6105 [1] BOOT
9. 227-6106 [1] RETAINER
10. 333-3089 [11] PLUG
11. 490-4921 [6] PLATE
12. 093-0020 [46] SPACER (25X44X6-MM THK)
13. 112-1531 M [52] BOLT (M24X3X120-MM)
14. 141-6373 M [31] BOLT (M24X3X150-MM)
15. 148-4703 [1] COVER
16. 148-4704 [1] GASKET
17. 267-6787 [12] SPACER (24.5X44X14-MM THK)
18. 353-1660 M [15] BOLT (M24X3X180-MM)
19. 4N-9170 [4] CLIP (LOOP)
20. 7Y-1095 [1] DOWEL
21. 7Y-1507 [40] SPACER (24.5X44X43-MM THK)
22. 7Y-1648 [1] STRIP
23. 8T-4121 [14] WASHER-HARD (11X21X2.5-MM THK)
24. 8T-4136 M [12] BOLT (M10X1.5X25-MM)
25. 8T-4137 M [2] BOLT (M10X1.5X20-MM)
26. 8T-4199 M [4] BOLT (M8X1.25X12-MM)
1U-8846 BF SEALANT-GASKET
B USE AS REQUIRED
F NOT SHOWN
M METRIC PART
Y SEPARATE ILLUSTRATION
#M00770120401
368-8504: GUARD GP-BOTTOM
GUARD GP-BOTTOM
368-8504 GUARD GP-BOTTOM -HEAVY DUTY
S/N WBX1-UP
PART OF 494-9560 DISTRIBUTION AR
3688504 GUARD GP-BOTTOM Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-8576 [51] BOLT AS-LOCKING
2. 313-8171 [1] PLATE AS
3. 320-5674 [1] PLATE AS
4. 320-5676 [1] PLATE AS
5. 320-5682 [1] PLATE AS
6. 320-5684 [1] PLATE AS
7. 320-5686 [1] PLATE AS
7A. 099-7857 [1] HINGE
8. 343-2502 [1] PLATE AS
9. 376-4750 [1] PLATE AS
10. 376-4751 [1] PLATE AS
#M00770120402
498-7486: GUARD GP-BOTTOM
GUARD GP-BOTTOM
498-7486 GUARD GP-BOTTOM -HEAVY DUTY
S/N XBD1-UP; WBX1-UP
PART OF 494-9562, 514-0581, 514-0582, 541-4319, 541-4320, 562-4387, 562-4388 DISTRIBUTION AR
4987486 GUARD GP-BOTTOM Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-8576 [52] BOLT AS-LOCKING
2. 313-8171 [1] PLATE AS
3. 320-5674 [1] PLATE AS
4. 320-5676 [1] PLATE AS
5. 320-5682 [1] PLATE AS
6. 320-5684 [1] PLATE AS
7. 320-5686 [1] PLATE AS
8. 343-2502 [1] PLATE AS
9. 498-7510 [1] PLATE AS
10. 515-3344 [1] PLATE AS
#M00770120403
134-8887: GUARD GP-SWIVEL
GUARD GP-SWIVEL
134-8887 GUARD GP-SWIVEL
S/N WBX1-UP
PART OF 494-9560, 514-0582, 541-4319, 562-4387 DISTRIBUTION AR
1348887 GUARD GP-SWIVEL Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-8888 [1] PLATE AS
2. 134-8891 [1] PLATE AS
4. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)
5. 8C-8992 M [6] BOLT-LOCKING (M12X1.75X30-MM)
M METRIC PART
#M00770120404
320-5431: HANDRAIL GP
HANDRAIL GP
320-5431 HANDRAIL GP -PLATFORM
S/N XBD1-UP; WBX1-UP
PART OF 484-7017 CAMERA & MIRROR AR
3205431 HANDRAIL GP Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-5874 [2] GROMMET
2. 135-8577 [8] BOLT AS
3. 141-6518 [8] SPACER (13.5X30X10-MM THK)
4. 447-5718 C [1] HANDRAIL AS
5. 447-5721 C [1] HANDRAIL AS
6. 339-7302 [2] CLIP
7. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)
8. 8T-4244 M [2] NUT (M12X1.75-THD)
9. 8T-4956 M [2] BOLT (M12X1.75X35-MM)
C CHANGE FROM PREVIOUS TYPE
M METRIC PART
#M00770120405
382-8233: HANDRAIL GP
HANDRAIL GP
382-8233 HANDRAIL GP
S/N XBD1-UP; WBX1-UP
PART OF 481-6864 ENCLOSURE AR
3828233 HANDRAIL GP Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 327-2995 [2] SLEEVE
2. 327-2994 [1] CLAMP
3. 449-5683 Y [1] HANDRAIL GP
4. 135-8575 [6] BOLT AS
5. 135-8578 [2] BOLT AS
6. 423-5225 [1] PLATE AS
Y SEPARATE ILLUSTRATION
#M00770120406
449-5683: HANDRAIL GP
HANDRAIL GP
449-5683 HANDRAIL GP
S/N XBD1-UP; WBX1-UP
PART OF 382-8233 HANDRAIL GP
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
449-5684 Y [1] HANDRAIL GP
-OR-
449-5686 Y [1] HANDRAIL GP
-OR-
450-3416 Y [1] HANDRAIL GP
Y SEPARATE ILLUSTRATION
#M00770120407
449-5684: HANDRAIL GP
HANDRAIL GP
449-5684 HANDRAIL GP
S/N XBD1-UP; WBX1-UP
PART OF 449-5683 HANDRAIL GP
4495684 HANDRAIL GP Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-2294 M [2] BOLT (M12X1.75X53-MM)
2. 377-6720 [1] SLEEVE
3. 445-8159 [1] PIPE AS (MOUNTING)
4. 449-5685 [1] PIPE AS
5. 8T-4244 M [2] NUT (M12X1.75-THD)
M METRIC PART
#M00770120408
449-5686: HANDRAIL GP
HANDRAIL GP
449-5686 HANDRAIL GP
S/N XBD1-UP; WBX1-UP
PART OF 449-5683 HANDRAIL GP
4495686 HANDRAIL GP Parts scheme
Parts for your 340F L UHD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-2294 M [2] BOLT (M12X1.75X53-MM)
2. 353-6591 [1] SLEEVE
3. 445-8159 [1] PIPE AS (MOUNTING)
4. 449-5687 [1] PIPE AS
5. 8T-4244 M [2] NUT (M12X1.75-THD)










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.
