Genuine YC6G270-30(G5AQP) Engine Parts - Injection Pump, Fuel Filter, Fuel Lines
|
Engine Model |
YC6G270-30(G5AQP) |
|
Rated Power/Speed |
199 kW (270 HP) @ 2200 rpm |
|
Max Torque/Speed |
1080 N·m @ 1200-1600 rpm |
|
Emission Standard |
Euro III / China III (GB17691-2005) |
|
Application Field |
Heavy-duty trucks, medium/heavy buses, construction machinery |
|
Key Features |
High reliability, low fuel consumption, large torque reserve |
Product Description
Compatibility & Application
All parts are 100% compatible with Yuchai YC6G270-30(G5AQP) 6-cylinder turbocharged intercooled diesel engine. Designed for heavy-duty trucks, medium/heavy buses and construction machinery, our parts perfectly match the engine’s high-load and long-working-hour characteristics, meeting routine maintenance, major overhaul and emergency repair needs.
Parts Coverage
Our parts fully cover the engine’s core systems: power core (cylinder block, cylinder head, piston-rod assembly), fuel & air (injection pump, injector, turbocharger, intake/exhaust manifold), lubrication & cooling (oil pump, filter, cooler, water pump), and electrical & auxiliary (starter, alternator, steering pump, control system). EWP-marked easy-wear parts (piston rings, gaskets, oil seals) are clearly identified for quick selection.
Quality Assurance
All parts adhere to Yuchai’s strict technical standards, with dimensions and materials consistent with original equipment. Key components use high-strength alloy and precision casting, ensuring durability under high torque and high load. We offer an 18-month global warranty (excluding human-induced damage) and 24-hour English technical guidance to support installation and maintenance.
Practical Tips
For accurate part selection, please reference the original part number or provide your engine’s production batch. Our parts help restore the engine’s power output and fuel efficiency, minimizing vehicle downtime. Bulk orders enjoy preferential pricing—contact our team for customized support, including original Yuchai parts verification and compatibility confirmation.
Detail Parts List
1、 G5B0D-1014000/02 Crankcase Ventilator

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
G4623-1014040A |
Crankcase Ventilation Pipe Assembly |
1 |
|
|
2 |
Q67638 |
Loop hoop 38 |
3 |
|
|
3 |
G4623-1014003A |
Breathing soft pipe |
1 |
|
|
4 |
G5BOD-1014100 |
Centrifugal type gasoline trap |
1 |
|
|
5 |
Q40110 |
Washer 10 |
2 |
|
|
6 |
Q40310 |
Washer 10 |
2 |
|
|
7 |
Q150B1025 |
Bolt M10X25 |
2 |
|
|
8 |
M3400-1002821B |
Oil return pipe |
1 |
|
|
9 |
Q67622 |
Loop hoop 22 |
2 |
|
|
10 |
B4000-1003048A |
Breathing soft pipe |
1 |
2、G5A00-1104000/18 Fuel Pipe line Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
G5A00-1104100 |
High pressure fuel tube |
1 |
|
|
2 |
G5A00-1104471 |
Pipe clamp bracket |
1 |
|
|
3 |
Q150B0820 |
Bolt M8×20 |
1 |
|
|
4 |
Q40108 |
Washer 8 |
2 |
|
|
5 |
Q40308 |
Washer 8 |
2 |
|
|
6 |
Q340B08 |
Nut M8 |
1 |
|
|
7 |
G5A00-1104700A |
Fuel pipe from injection pump to fuel distributor |
1 |
|
|
8 |
G5A00-1104180 |
Triple pipe clamp fixing subassembly(II) |
1 |
|
|
9 |
G5A00-1104400A |
Fuel pipe from fuel filter to injection pump |
1 |
|
|
10 |
G5A00-1104300A |
Parts between fuel supply tube and fuel filter |
1 |
|
|
11 |
G5A00-1104F00B |
Fuel pipe from ECU to fuel delivery pump |
1 |
|
|
12 |
G5800-1104001E |
Transition joint |
1 |
|
|
13 |
G5A00-1104080 |
Fuel pipe from fuel pump to fuel rail |
1 |
|
|
14 |
L4700-1104004 |
Transition joint |
1 |
|
|
15 |
G5A00-1104G00A |
Fuel pipe from fuel distributor to ECU |
1 |
|
|
16 |
Q/YC901-1C1615 |
Hinge bolt M16×1.5 |
5 |
|
|
17 |
Q/YC149-16 |
Compound seal washer 16 |
12 |
Easy Wear Part |
|
18 |
150-3509023 |
Hollow bolt for fuel |
1 |
|
|
19 |
Q/YC149-10 |
Compound seal washer 10 |
2 |
Easy Wear Part |
|
20 |
G5A00-1104541 |
Fuel distributor |
1 |
|
|
21 |
Q1840840 |
Bolt M8×40 |
2 |
|
|
22 |
M1000-1104006 |
Dust cover |
2 |
|
|
23 |
G5A00-1104C00 |
Common rail pipe fuel return pipe parts |
1 |
|
|
24 |
393-1118001 |
Hollow bolt for oil M12×1.5 |
1 |
|
|
25 |
Q/YC149-12 |
Compound seal washer 12 |
2 |
Easy Wear Part |
|
26 |
G5A00-1104261 |
Pipe clamp bracket |
1 |
|
|
27 |
M3400-1104183 |
Rubber sleeve |
1 |
|
|
28 |
G5A00-1104240 |
Fuel return pipe subassembly |
1 |
|
|
29 |
Q150B0816 |
Bolt M8×16 |
1 |
|
|
30 |
6105Q-1007073 |
Connector bolt |
6 |
|
|
31 |
Q/YC149-8 |
Compound seal washer 8 |
12 |
Easy Wear Part |
3、J63YA-1105000/03 Fuel Filter Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
Q1841025TF2 |
Bolt M10X25 |
2 |
|
|
2 |
G5800-1105100C |
Fuel filter parts |
1 |
Easy Wear Part Optional |
|
|
G5800-1105100B |
Fuel filter parts |
1 |
Easy Wear Part Optional |
|
3 |
Q/YC149-16 |
Compound seal washer 16 |
4 |
Easy Wear Part |
|
4 |
Q/YC901-1C1615 |
Bolt M16X1.5 |
2 |
4、G5A00-1111000/06 Fuel Injection Pump Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
G5A00-1111030A |
Common rail pipe bracket |
1 |
|
|
2 |
J5600-1111A00 |
Common rail pipe parts |
1 |
|
|
|
J5600-1111A-05-A38 |
Fuel pressure limiting valve |
1 |
|
|
|
J5600-1111A-04-A38 |
Rail pressure sensor |
1 |
|
|
3 |
Q1840845TF2 |
Bolt M8X45 |
3 |
|
|
4 |
G2100-1111100-A38 |
Injection pump |
1 |
|
|
|
G2100-1111-61-A38 |
Metering valve |
1 |
|
|
|
G2100-1111090-A38 |
Spillover valve |
1 |
|
|
|
G2100-1111140-A38 |
Fuel delivery pump |
1 |
|
|
5 |
G5A00-1111002A |
Connecting plate gasket |
1 |
|
|
6 |
G5A00-1111001A |
Injection pump connecting plate |
1 |
|
|
7 |
G2100-1111003 |
High pressure pump gear |
1 |
|
|
8 |
150-1111066 |
Locating sleeve |
2 |
|
|
9 |
Q1841045 |
Bolt M10X45 |
2 |
|
|
10 |
Q1840825TF2 |
Bolt M8X25 |
3 |
|
|
11 |
Q1841245 |
Bolt M12X45 |
2 |
|
|
12 |
Q1841235 |
Bolt M12X35 |
2 |
5、G5A00-1112000/07 Fuel Injector Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
J5600-1112001D |
Fuel Injector washer |
1 |
Easy Wear Part |
|
2 |
G6A00-1112100-A38 |
Fuel Injector Assembly |
1 |
|
|
3 |
G5A00-1112006 |
Pressure plate screw sleeve |
1 |
|
|
4 |
G5A00-1112005 |
Lock plate |
1 |
|
|
5 |
GB/T849-8 |
Washer 8 |
2 |
|
|
6 |
G5A00-1112007 |
Pressure plate bolt |
2 |
Product Advantages
●100% Yuchai OEM Genuine Parts:Produced on Yuchai’s original production line, 1:1 matching the engine.
●Perfect Fitment:Precision-machined to meet YC6A260-30(A64LA) technical specifications, no modification needed.
●Durable&Reliable:High-quality materials, passed 300,000+ working hours test.
●Global Warranty:12-month warranty, free replacement for quality issues.
●One-Stop Supply:Covers all parts of the engine, simplifying procurement.
Payment & Shipping Terms
● MOQ: 1 piece
● Packaging: Customizable wooden crate/carton
● Delivery: 3-20 working days (express: DHL/FedEx; sea freight for bulk)
● Payment: L/C, T/T, Western Union; tracking number provided in 24hrs
● After-Sales Service:24-hour technical support, global service network

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Mr. Perry Wu International Sales Director