318-8037 3188037 C6.6 COVER CYLINDER HEAD Caterpillar
$1.00
Number:318-8037 3188037
Type:C6.6 COVER CYLINDER HEAD
Application:Caterpillar E320D GC 320DL 323D L AP-600D AP-655D AP1000E AP1055E BG600D
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
318-8037 3188037 C6.6 COVER CYLINDER HEAD Caterpillar E320D GC 320DL 323D L AP-600D AP-655D AP1000E AP1055E BG600D BG655D parts
Number:318-8037 3188037
Type:C6.6 COVER CYLINDER HEAD
Application:Caterpillar E320D GC 320DL 323D L AP-600D AP-655D AP1000E AP1055E BG600D
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI

317-2717: BASE GP-VALVE COVER & INJ HARN
BASE GP-VALVE COVER & INJ HARN
317-2717 BASE GP-VALVE COVER & INJ HARN
S/N C6E1-UP
PART OF 282-2825 COVER GP-VALVE MECHANISM
3172717 BASE GP-VALVE COVER & INJ HARN Parts scheme
For full view, you need register
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-5064 [3] SEAL-O-RING
2. 277-5065 [3] CLIP
3. 285-1975 [3] HARNESS AS-WIRING (INJECTOR)
(EACH INCLUDES)
113-4630 [1] RECEPTACLE AS-CONNECTOR (4-PIN)
9X-3401 [4] PIN-CONNECTOR (16-GA TO 18-GA)
-OR-
126-1767 [4] PIN-CONNECTOR (14-GA TO 16-GA)
316-9351 [1] MOUNTING-CABLE TIE
4. 309-6664 [1] GASKET-COVER
#KEBP03730011
307-2163: CAMSHAFT GP
CAMSHAFT GP
307-2163 CAMSHAFT GP
S/N C6E1-UP
PART OF 362-9373 ENGINE AR-PRIMARY
3072163 CAMSHAFT GP Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-5125 [12] TAPPET
2. 278-5126 [12] PUSHROD
3. 347-1133 [1] CAMSHAFT
3A. 067-6135 [1] KEY-WOODRUFF (CAMSHAFT)
#KEBP03730012
282-2827: COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
282-2827 COVER GP-CYLINDER BLOCK
S/N C6E1-UP
PART OF 362-9373 ENGINE AR-PRIMARY
2822827 COVER GP-CYLINDER BLOCK Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0217 M [2] BOLT (M8X1.25X20-MM)
2. 225-6522 [1] PLUG-CUP
3. 277-1974 [1] PLATE AS
3A. 277-1975 [1] SEAL-O-RING
M METRIC PART
#KEBP03730013
318-8037: COVER GP-CYLINDER HEAD
COVER GP-CYLINDER HEAD
318-8037 COVER GP-CYLINDER HEAD
S/N C6E1-UP
PART OF 282-2825 COVER GP-VALVE MECHANISM
3188037 COVER GP-CYLINDER HEAD Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 326-7289 [1] SEAL-O-RING
2. 136-3608 [1] CAP AS (ENGINE OIL FILLER)
124-0506 [1] SEAL
3. 317-3064 [1] GASKET-COVER
4. 318-1726 [4] BOLT
#KEBP03730014
282-2825: COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
282-2825 COVER GP-VALVE MECHANISM
S/N C6E1-UP
PART OF 362-9373 ENGINE AR-PRIMARY
2822825 COVER GP-VALVE MECHANISM Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-5031 [9] BOLT-SPECIAL
2. 6I-1090 M [1] BOLT (M8X1.25X40-MM)
3. 032-9020 [2] CLIP
4. 127-8281 [1] CLIP
5. 162-1565 [1] SPRING (CRANKCASE BREATHER HOSE)
6. 318-8037 Y [1] COVER GP-CYLINDER HEAD
7. 198-8645 [1] HOSE (CRANKCASE BREATHER)
8. 317-2717 Y [1] BASE GP-VALVE COVER & INJ HARN
9. 517-8243 [6] SLEEVE-INJECTOR
10. 7C-1281 [1] BRACKET
11. 298-4550 [6] BOLT-SPECIAL
12. 201-1029 [1] SPACER
13. 217-9039 [1] STRAP-CABLE
160-4826 F [2] CLAMP-HOSE
F NOT SHOWN
M METRIC PART
Y SEPARATE ILLUSTRATION
#KEBP03730015
307-2159: CRANKSHAFT GP
CRANKSHAFT GP
307-2159 CRANKSHAFT GP
S/N C6E1-UP
PART OF 362-9373 ENGINE AR-PRIMARY
3072159 CRANKSHAFT GP Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-7394 M [3] SCREW (M6X1XX12-MM)
2. 376-4078 [1] DISC-TIMING
3. 376-4075 J [1] CRANKSHAFT
AVAILABLE REPAIR KIT(S):
374-9163 JY [1] KIT-CRANKSHAFT
J KIT MARKED J SERVICES PART(S) MARKED J
M METRIC PART
Y SEPARATE ILLUSTRATION
#KEBP03730016
420-5231: CYLINDER BLOCK AS
CYLINDER BLOCK AS
420-5231 CYLINDER BLOCK AS
S/N C6E1-UP
PART OF 306-6845 CYLINDER BLOCK GP
4205231 CYLINDER BLOCK AS Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6043 [3] PLUG-SIDE
2. 067-6823 [1] PLUG
3. 185-0884 [2] DOWEL
4. 225-8858 [1] PLUG
5. 232-7596 [1] PLUG
6. 232-7597 [2] PLUG
7. 232-7599 [2] PLUG
8. 276-5602 [6] PLUG-CORE
9. 276-5604 [1] DOWEL
10. 370-6545 [1] BUSHING-CAMSHAFT
#KEBP03730017
306-6845: CYLINDER BLOCK GP
CYLINDER BLOCK GP
306-6845 CYLINDER BLOCK GP
S/N C6E1-UP
PART OF 307-1928 CYLINDER BLOCK GP
3066845 CYLINDER BLOCK GP Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-4841 M [6] BOLT (M6X1X10-MM)
2. 232-1322 [1] PLUG
3. 276-5603 [1] SEAL-O-RING
4. 276-5605 [6] JET AS-PISTON COOLING
5. 420-5231 Y [1] CYLINDER BLOCK AS
M METRIC PART
Y SEPARATE ILLUSTRATION
#KEBP03730018
307-1928: CYLINDER BLOCK GP
CYLINDER BLOCK GP
307-1928 CYLINDER BLOCK GP
S/N C6E1-UP
PART OF 362-9373 ENGINE AR-PRIMARY
3071928 CYLINDER BLOCK GP Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-9219 M [8] BOLT (M8X1.25X16-MM)
2. 292-0886 [1] HOUSING-REAR (INCLUDES SEAL)
3. 306-6845 Y [1] CYLINDER BLOCK GP
M METRIC PART
Y SEPARATE ILLUSTRATION
#KEBP03730019
309-6663: CYLINDER HEAD AS
CYLINDER HEAD AS
309-6663 CYLINDER HEAD AS
S/N C6E1-UP
PART OF 307-2161 CYLINDER HEAD GP
3096663 CYLINDER HEAD AS Parts scheme
Parts for your AP-1055E ASPHALT PAVER:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0858 [2] PLUG-PIPE
2. 199-9751 [1] SEAL-O-RING
3. 232-1322 [1] PLUG
4. 276-8116 [6] PLUG-CORE
5. 276-8117 [13] PLUG-CORE
6. 276-8123 [48] COTTER-CAP
7. 339-9637 [12] VALVE-EXHAUST
8. 436-0521 J [24] SPRING-VALVE
9. 276-8133 [24] CAP-VALVE
10. 295-6661 [1] PLUG
11. 299-5511 [24] SEAL-VALVE STEM
12. 309-6678 [12] VALVE-INLET
13. 377-0399 [12] INSERT-VALVE SEAT
14. 377-0400 [12] INSERT-VALVE SEAT
15. 380-2073 B [24] GUIDE-VALVE










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.
