Genuine YC6K12 Engine Parts - Oil Filter, Cooler, Breather, Cold Start Aid
|
Engine Model |
YC6K12 |
|
Rated Power/Speed |
280-310 kW (380-420 HP) @ 2200 rpm |
|
Max Torque/Speed |
1800-2000 N·m @ 1400-1800 rpm |
|
Emission Standard |
Euro III / China III (GB17691-2005) |
|
Application Field |
Heavy-duty trucks, construction machinery, long-haul trailers |
|
Key Features |
High reliability, low fuel consumption, large torque reserve |
Product Description
Compatibility & Application
All parts are 100% compatible with Yuchai Joint Power YC6K12 6-cylinder turbocharged diesel engine (12.0L displacement, 380-420 HP). Designed for heavy-duty trucks, construction machinery and long-haul trailers, our parts perfectly match the engine’s high-load and long-working-hour demands, meeting routine maintenance, overhaul and emergency repair needs.
Parts Coverage
Our parts fully cover core systems: power core (cylinder block K1100-1002000, piston-rod, camshaft), fuel & air (injection pump, turbocharger, intake/exhaust manifold), lubrication & cooling (oil pump, filter, water pump), and electrical & control (starter, alternator, ECU). EWP-marked easy-wear parts (gaskets, oil seals, piston rings) are clearly identified for quick selection.
Quality Assurance
All parts adhere to Yuchai Joint Power’s strict technical standards, with part numbers consistent with the original catalog. Key components use high-strength alloy and precision casting, ensuring durability under high torque. We offer an 18-month global warranty and 24-hour English technical guidance for installation and maintenance issues.
Practical Tips
For accurate selection, 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 compatibility confirmation and genuine Yuchai parts verification.
Detail Parts List
1、 K6000-1012000/03 Oil Filter Assembly

|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
K6000-1012240A |
Oil filter |
1 |
Easy Wear Part |
2、K6501-1013000/07 Oil Cooler Assembly

|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
K6100-1013006A |
Water output connecter |
1 |
|
|
2 |
Q18408105TF6 |
Bolt M8X105 |
2 |
|
|
3 |
Q1840822TF2 |
Bolt M8X22 |
3 |
|
|
4 |
K1000-1013001 |
Water output pipe gasket |
1 |
Easy Wear Part |
|
5 |
Q18408105TF6 |
Bolt M8X105 |
2 |
|
|
6 |
K6100-1013001A |
Water suction pipe |
1 |
|
|
7 |
Q618B03 |
Screw plug 3/8 |
3 |
|
|
8 |
K1000-1013008 |
Water suction pipe gasket |
1 |
Easy Wear Part |
|
9 |
Q12008160TF2 |
double-screw bolt M8X160 |
1 |
|
|
10 |
Q32008 |
Nut 8 |
1 |
|
|
11 |
Q1840830 |
Bolt M8X30 |
5 |
|
|
12 |
K6100-1013103 |
Cooler cover |
1 |
|
|
13 |
Q1840890TF2 |
Bolt M8X90 |
10 |
|
|
14 |
231-1305000 |
Water switch |
2 |
|
|
15 |
Q1840816TF2 |
Bolt M8X16 |
3 |
|
|
16 |
Q1840880TF2 |
Bolt M8X80 |
1 |
|
|
17 |
K6000-1013100B |
Oil cooling unit |
1 |
|
|
18 |
Q1840870TF2 |
Bolt M8X70 |
3 |
|
|
19 |
K6000-1013009A |
Oil cooling unit bracket |
1 |
|
|
20 |
YC208-B03550F/01 |
O ring 2.65X235.5 |
2 |
Easy Wear Part |
|
21 |
YC208-B02240F |
O ring 2.65X22.4 |
1 |
Easy Wear Part |
|
22 |
YC208-B071100F/01 |
O ring 2.65X71 |
2 |
Easy Wear Part |
|
23 |
K6000-1013106/03 |
Oil cooling unit gasket |
1 |
Easy Wear Part |
|
24 |
K6000-1013203 |
Sealing ring II |
1 |
Easy Wear Part |
|
25 |
YC24-B0816 |
Pin 8X16 |
1 |
Easy Wear Part |
|
26 |
K6000-1013104 |
Cooler cover gasket |
1 |
Easy Wear Part |
3、K6000-1014000/12 Crankcase Ventilation Device Assembly

|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
K6100-1010041A/01 |
Pipe clamp bracket |
1 |
|
|
2 |
K6100-101404B/01 |
Ventilation pipe Ⅰ |
1 |
|
|
3 |
Q1840812/01 |
Bolt M8×12 |
1 |
|
|
4 |
K6200-1014049/01 |
Ventilation pipeⅡ |
1 |
|
|
5 |
Q67638/01 |
Hoop38 |
5 |
|
|
6 |
Q1840816/01 |
Bolt M8×16 |
1 |
|
|
7 |
K6200-101404A/01 |
Ventilation pipeⅡ |
1 |
|
|
8 |
K6200-1014100/02 |
Centrifugal oil gas separator |
1 |
|
|
9 |
K6100-1014003B/01 |
Ventilation soft pipe |
1 |
Easy Wear Part |
|
10 |
Q67622/01 |
Hoop22 |
2 |
|
|
11 |
K6000-101404EA/02 |
Bracket |
2 |
|
|
12 |
Q1841020/01 |
Bolt M10×20 |
1 |
|
|
13 |
K6100-1014055/02 |
Glue set |
2 |
|
|
14 |
K6100-1014025/01 |
Oil return soft pipe |
1 |
Easy Wear Part |
4、K6100-1015000/04 Cold Start Aid System Assembly

|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
K6100-3900400A |
Pre heat electric relay |
1 |
|
|
2 |
Q1840816 |
Bolt M8X16 |
3 |
|
|
3 |
K6100-1015050 |
Heater |
1 |
|
|
4 |
K1000-1008105 |
Intake pipe gasket |
1 |
Easy Wear Part |
5、K6100-1028000/08 Oil Dipstick Assembly

|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
K6100-1028140A |
Oil dipstick part |
1 |
|
|
2 |
K6100-1028150 |
Oil dipstick sleeve pipe part(I) |
1 |
|
|
3 |
M33L2-1307241 |
Bracket |
1 |
|
|
4 |
Q340B08 |
Nut 8 |
2 |
|
|
5 |
Q1840816 |
Bolt M8X16 |
2 |
|
|
6 |
M36T1-1009009A |
Oil dipstick bracket |
1 |
|
|
7 |
K6100-1028160 |
Oil dipstick sleeve pipe part(Ⅱ) |
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 YC6K12 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