434-7702 4347702 434-7701 4347701 CAT SWING MOTOR GEAR KIT ASSY Caterpillar
$1.00
Number:434-7702 4347702 434-7701 4347701
Type:CAT SWING MOTOR GEAR KIT ASSY
Application:Caterpillar 307E 308E MINI EXCAVATOR
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
434-7702 4347702 434-7701 4347701 CAT SWING MOTOR GEAR KIT ASSY Caterpillar 307E 308E MINI EXCAVATOR Part
Number:434-7702 4347702 434-7701 4347701
Type:CAT SWING MOTOR GEAR KIT ASSY
Application:Caterpillar 307E 308E MINI EXCAVATOR
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
Pos. Part No Qty Parts name Comments
1. 236-3257 [1] PIPE
2. 236-3259 M
[2] BOLT-SPECIAL
3. 347-6082 [2] BLOCK
4. 6F-6672 [4] SEAL-O-RING
5. 6F-4855 [4] SEAL-O-RING
M METRIC PART
386-6862: HYDRAULIC AR
HYDRAULIC AR
386-6862 HYDRAULIC AR
S/N H1Y1-2499
PART OF 385-2821 GENERAL AR
#SEBP68550202
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
388-5621 Y
[1] LINES GP-FRONT
388-5626 Y
[1] LINES GP-PILOT (CONTROL VALVE)
388-5627 Y
[1] LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
388-5775 Y
[1] LINES GP-PILOT (CAB)
388-5633 Y
[1] LINES GP-RETURN & FILTER
388-5703 Y
[1] LINES GP-RETURN & FILTER
388-5623 Y
[1] LINES GP-SWING MOTOR
388-5622 Y
[1] LINES GP-TRAVEL MOTOR
388-5750 Y
[1] MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y
[1] PUMP & MTG GP-HYDRAULIC
386-3653 Y
[1] TANK & MTG GP-HYDRAULIC
397-6188 Y
[1] VALVE GP-MAIN CONTROL
Y SEPARATE ILLUSTRATION
456-4572: HYDRAULIC AR
HYDRAULIC AR
456-4572 HYDRAULIC AR
S/N H1Y2500-UP
PART OF 455-6801 COMMON AR
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
#SEBP68550203
Pos. Part No Qty Parts name Comments
388-5621 Y
[1] LINES GP-FRONT
430-5536 Y
[1] LINES GP-PILOT (CONTROL VALVE)
388-5627 Y
[1] LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
388-5775 Y
[1] LINES GP-PILOT (CAB)
456-4573 Y
[1] LINES GP-PUMP
388-5703 Y
[1] LINES GP-RETURN & FILTER
388-5623 Y
[1] LINES GP-SWING MOTOR
388-5622 Y
[1] LINES GP-TRAVEL MOTOR
388-5750 Y
[1] MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y
[1] PUMP & MTG GP-HYDRAULIC
386-3653 Y
[1] TANK & MTG GP-HYDRAULIC
449-1645 Y
[1] VALVE GP-MAIN CONTROL
S/N H1Y2500-2995
456-1842 Y
[1] VALVE GP-MAIN CONTROL
S/N H1Y2996-UP
Y SEPARATE ILLUSTRATION
459-2756: HYDRAULIC AR
HYDRAULIC AR
459-2756 HYDRAULIC AR
S/N H1Y3500-UP
PART OF 477-4221 COMMON AR
ALSO AN ATTACHMENT
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
#SEBP68550204
Pos. Part No Qty Parts name Comments
474-1529 Y
[1] LINES GP-FRONT
459-4151 Y
[1] LINES GP-PILOT (CAB)(CAB)
459-4153 Y
[1] LINES GP-PILOT (CONTROL VALVE)(CONTROL VALVE)
474-1533 Y
[1] LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
456-4573 Y
[1] LINES GP-PUMP
474-1532 Y
[1] LINES GP-RETURN & FILTER
474-1530 Y
[1] LINES GP-SWING MOTOR
477-6857 Y
[1] LINES GP-TRAVEL MOTOR
388-5750 Y
[1] MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y
[1] PUMP & MTG GP-HYDRAULIC
455-1953 Y
[1] TANK & MTG GP-HYDRAULIC
456-1842 Y
[1] VALVE GP-MAIN CONTROL
Y SEPARATE ILLUSTRATION
435-4155: HYDRAULIC AR-WORK TOOL
HYDRAULIC AR-WORK TOOL
435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
318-3530 Y
[1] LINES GP-AUXILIARY HYDRAULIC (MEDIUM STICK)
430-5537 Y
[1] LINES GP-AUXILIARY HYDRAULIC (BOOM)
#SEBP68550205
Pos. Part No Qty Parts name Comments
476-5323 Y
[1] LINES GP-FRONT
Y [1] LINES GP-PILOT (WORK TOOL)
Y [1] WIRING GP-AUXILIARY CONTROL
Y SEPARATE ILLUSTRATION
486-1575: KIT-MOTOR
KIT-MOTOR
486-1575 KIT-MOTOR
S/N H1Y2500-UP
PART OF 486-1574 MOTOR GP-SWING
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 434-7695 [1] KIT-PUMP BARREL
2. 8T-8441 M
[4] BOLT-SOCKET HEAD (M12X1.75X25-MM)
#SEBP68550206
Pos. Part No Qty Parts name Comments
3. 434-7697 [1] KIT-BRAKE
4. 434-7699 [2] KIT-CHECK VALVE
5. 434-7700 [2] KIT-RELIEF VALVE
6. 481-2728 [1] GAUGE AS (DIPSTICK)
7. 481-2729 [1] CASE
8. 486-1576 [1] CASE-VALVE
9. 8T-3957 M
[6] BOLT-SOCKET HEAD (M12X1.75X30-MM)
AVAILABLE REPAIR KIT(S):
434-7696 [1] KIT-CRANKSHAFT
(INCLUDES PARTS MARKED ‘J’ IN THE GRAPHIC)
M METRIC PART
486-1577: KIT-SWING MOTOR PINION & HSG
KIT-SWING MOTOR PINION & HSG
486-1577 KIT-SWING MOTOR PINION & HSG
S/N H1Y2500-UP
PART OF 486-1574 MOTOR GP-SWING
MINI HYD EXCAVATOR
307E MINI HYD EXCAVATOR H1Y
307E Mini Hydraulic Excavator H1Y00001-UP (MACHINE) POWERED BY C2.6 Engine SEBP6855 307E H1Y (2012)
#SEBP68550207
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 434-7701 [1] KIT-GEAR
2. 434-7702 [1] KIT-GEAR
3. 481-2730 [1] CASE-GEAR
AVAILABLE REPAIR KIT(S):
434-7703 [1] KIT-PINION
(INCLUDES PARTS MARKED ‘J’ IN THE GRAPHIC)
318-3530: LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
318-3530 LINES GP-AUXILIARY HYDRAULIC -MEDIUM STICK
PART OF 388-5766 CONTROL AR-AUXILIARY, 435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-5717 [1] CAP-DUST
2. 152-5718 [1] CAP-DUST
3. 153-2994 [1] COUPLING (FEMALE)
4. 153-2995 [1] COUPLING (MALE)
5. 190-5235 [2] UNION AS
(EACH INCLUDES)
2M-9780 [1] SEAL-O-RING
7J-9108 [1] SEAL-O-RING
163-9964 [1] UNION
6. 322-5301 [1] PLATE
7. 322-5302 [1] PLATE
#SEBP68550208
Pos. Part No Qty Parts name Comments
8. 327-9620 I
[2] HOSE AS
9. 6V-9170 [2] NUT-BULKHEAD (1-14-THD)
10. 8T-4192 M
[4] BOLT (M12X1.75X25-MM)
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)
I REFER TO HYDRAULIC INFORMATION SYSTEM
M METRIC PART
348-0487: LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
348-0487 LINES GP-AUXILIARY HYDRAULIC
PART OF 388-5766 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
#SEBP68550209
Pos. Part No Qty Parts name Comments
1. 093-1291 [11] CLAMP
2. 093-1299 [3] CLAMP
3. 348-0488 [1] TUBE AS
4. 348-0489 [1] TUBE AS
5. 348-0490 [1] TUBE AS
6. 348-0491 [1] TUBE AS
7. 6V-8398 [1] SEAL-O-RING
8. 7J-9108 [3] SEAL-O-RING
9. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)
10. 8T-4185 M
[11] BOLT (M10X1.5X50-MM)
11. 8T-6466 M
[6] BOLT (M10X1.5X60-MM)
M METRIC PART
430-5537: LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
430-5537 LINES GP-AUXILIARY HYDRAULIC -BOOM
PART OF 388-5766 CONTROL AR-AUXILIARY, 435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT
Parts for your 307E MINI HYD EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-9810 [11] CLAMP
2. 093-1299 [3] CLAMP
3. 451-5717 [1] TUBE AS
4. 451-5718 [1] TUBE AS
5. 430-5560 [1] TUBE AS
6. 430-5561 [1] TUBE AS
7. 6V-8398 [1] SEAL-O-RING
8. 7J-9108 [3] SEAL-O-RING
9. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)
10. 8T-4185 M
[11] BOLT (M10X1.5X50-MM)
11. 8T-6466 M
[6] BOLT (M10X1.5X60-MM)
M METRIC PART
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.
