Genuine YC6G270-30(G5AQP) Engine Parts - Oil Pump, Filter, Cooler, Oil Sump
|
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、 G4623-1009000/10 Oil Sump Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
G3D00-1009001SF2 |
Oil sump gasket |
1 |
Easy Wear Part |
|
2 |
G4623-1009040B |
Oil sump assembly |
1 |
|
|
3 |
Q/YC149-27 |
Compound seal washer 27 |
1 |
|
|
4 |
6105Q-1009032A |
Oil drain plug magnet |
1 |
|
|
5 |
6105Q-1009031C |
Oil drain plug |
1 |
|
|
6 |
530-1009002 |
Washer |
34 |
|
|
7 |
57723-S36 |
Bolt 3/8-16×0.75 |
34 |
|
|
8 |
173A-1009041A |
Hose |
1 |
|
|
9 |
G0108-1009042 |
Clamp |
1 |
|
|
10 |
Q40110 |
Washer 10 |
1 |
|
|
11 |
Q40310 |
Washer 10 |
1 |
|
|
12 |
Q150B1016 |
Bolt M10×16 |
1 |
|
|
13 |
Q67616 |
Loop hoop |
2 |
|
|
14 |
G4623-1009080 |
Oil dipstick weldment |
1 |
|
|
15 |
F30SA-1028170 |
Oil dipstick seat assembly |
1 |
2、150-1010000A/04 Oil Strainer

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
Q40310 |
Washer 10 |
2 |
|
|
2 |
Q150B1025TF2 |
Bolt M10X25 |
2 |
|
|
3 |
150-1010010B |
Suction pipe weldment |
1 |
|
|
4 |
43089-S2 |
Bolt 1/2-13X1 |
1 |
|
|
5 |
150-1010042 |
Washer |
1 |
|
|
6 |
150-1010030 |
Screen part |
1 |
Easy Wear Part |
|
7 |
150-1010041 |
Locker |
1 |
3、G5A00-1010000/05 Oil Pump Assembly

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
58660-S2 |
Bolt 7/16-14X2.75 |
2 |
|
|
2 |
150-1011015 |
Washer |
2 |
|
|
3 |
G5A00-1011100 |
Oil pump parts |
1 |
|
|
4 |
150-1011061A |
Pressure ring |
1 |
|
|
5 |
150-1011062B |
Nut |
1 |
|
|
6 |
150-1011014 |
O-ring |
1 |
Easy Wear Part |
|
7 |
Q1840820 |
Bolt M8X20 |
1 |
|
|
8 |
6105Q-3509013 |
Washer |
1 |
|
|
9 |
150-1010015C |
Clamp |
1 |
|
|
10 |
150-1011032A |
Locating sleeve( Ⅰ) |
2 |
|
|
11 |
150-1011016 |
Rubber sleeve |
1 |
Easy Wear Part |
|
12 |
150-1011063B |
Oil outlet pipe |
1 |
4、186-1012000B/02 Oi1 Filter

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
186-1012000B |
Oil filter |
2 |
Easy Wear Part |
5、G4400-1013000/17 Oil Cooler

|
Item |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
304684-S36 |
Bolt3/8-16X1 |
2 |
|
|
2 |
150-1006016 |
Washer |
2 |
|
|
3 |
187-1013040A |
Water outlet weldment |
1 |
|
|
4 |
150-1013015 |
Gasket |
1 |
|
|
5 |
Q/YC147.1-49 |
Loop hoop 49 |
6 |
|
|
6 |
150-1013013C |
Rubber pipe |
1 |
|
|
7 |
187-1013030B |
Cooler subassembly |
1 |
|
|
8 |
A30-1007092 |
Washer |
4 |
|
|
9 |
Q40312 |
Washer 12 |
4 |
|
|
10 |
186-1013016 |
Bolt( Ⅰ) |
2 |
|
|
11 |
56562-S36 |
Bolt7/16-14X1.5 |
2 |
|
|
12 |
186-1013017 |
Bolt(Ⅱ) |
2 |
|
|
13 |
150-1013013C |
Rubber pipe |
2 |
|
|
14 |
231-1013012A |
Water inlet pipe |
1 |
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