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Mr. Perry Wu International Sales Director
Genuine YC6MK380-30(ME3QA-T1) Engine Parts - Cylinder Block, Piston, Cylinder Head
|
Engine Model |
YC6MK380-30(ME3QA-T1) |
|
Rated Power/Speed |
283 kW (380 HP) @ 2200 rpm |
|
Max Torque/Speed |
1800 N·m @ 1400-1800 rpm |
|
Emission Standard |
Euro III / China III (GB17691-2005) |
|
Application Field |
Heavy-duty trucks, long-haul trailers, construction machinery |
|
Key Features |
High reliability, low fuel consumption, large torque reserve |
Product Description
Compatibility & Application
All parts are 100% compatible with Yuchai YC6MK380-30(ME3QA-T1) 6-cylinder turbocharged diesel engine (10.3L displacement, 380 HP). Designed for heavy-duty trucks, long-haul trailers and construction machinery, our parts perfectly match the engine’s high-load and long-working-hour demands, covering routine maintenance, major overhaul and emergency repair scenarios.
Parts Coverage
Our parts fully cover core systems: power core (cylinder block MS4LA-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’s strict technical standards, with part numbers consistent with the YC6MK series original catalog. Key components use high-strength alloy and precision casting, ensuring durability under high torque and harsh working conditions. We offer an 18-month global warranty and 24-hour English technical guidance to support installation, maintenance and compatibility verification.
Practical Tips
For accurate part 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 genuine Yuchai parts certification and customized support.
Detail Parts List
1、 MS4LA-1002000/08 Cylinder Block Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
KJ100-1002114B |
Cylinder block |
1 |
|
|
|
KJ100-1002170 |
Cylinder block subassembly |
1 |
|
|
2 |
YC24-B1222 |
Pin 12X32 |
1 |
|
|
3 |
MK100-1002106A |
Cylinder liner |
6 |
|
|
4 |
M1000-1002132A |
Cylinder liner water seal ring (Ⅲ) |
6 |
Easy Wear Part |
|
5 |
M3000-1002108 |
Cylinder liner water seal ring (Ⅱ) |
6 |
Easy Wear Part |
|
6 |
M3000-1002107 |
Cylinder liner water seal ring |
6 |
Easy Wear Part |
|
7 |
Q/YC198-10 |
Screw plug M10×1 |
2 |
|
|
8 |
Q/YC149-10 |
Compound seal washer 10 |
2 |
Easy Wear Part |
|
9 |
6105Q-1600011 |
Cotter pin |
2 |
|
|
10 |
Q61906 |
Screw plug NPT 3/4 |
1 |
|
|
11 |
M3000-1002120 |
Camshaft bushing |
6 |
|
|
12 |
MKL00-1002103 |
Camshaft end cover gasket |
1 |
Easy Wear Part |
|
13 |
M400A-1002102 |
Camshaft end cover |
1 |
|
|
14 |
Q1840816 |
Bolt M8X16 |
4 |
|
|
15 |
M3000-1002C00D |
Pressure adjusting valve part |
1 |
|
|
16 |
150-1002021 |
Bowl-type plug |
1 |
|
|
17 |
Q1840612 |
Bolt M6X12 |
1 |
|
|
18 |
M3400-1002128 |
Locating sleeve |
2 |
|
|
19 |
Q61906 |
Screw plug NPT 3/4 |
1 |
|
|
20 |
M3400-1002161A |
Locating round pin |
1 |
|
|
21 |
K2000-1002740A |
Nozzle parts |
6 |
|
|
22 |
430-1002163 |
Washer |
6 |
|
|
23 |
MJ100-1002701 |
Oil hollow bolt |
6 |
|
|
24 |
B0100-1002104 |
Aluminous plug |
1 |
|
|
25 |
Q/YC198-14 |
Screw plug M14X1.5 |
1 |
|
|
26 |
Q/YC149-14 |
Compound seal washer 14 |
1 |
|
|
27 |
M3400-1002162A |
Locating diamond pin |
1 |
|
|
28 |
YC7-16 |
Bowl-type plug 16 |
1 |
|
|
29 |
M3400-1002306A |
Idle gear shaft |
1 |
|
|
30 |
6105QA-1003087 |
Aluminous plug (Ⅱ) |
2 |
|
|
31 |
Q618B02 |
Screw plug NPT 1/4 |
1 |
|
|
32 |
M6600-1013110 |
Screw plug |
1 |
|
|
33 |
Q/YC149-27 |
Compound seal washer 27 |
1 |
Easy Wear Part |
|
34 |
YC24-B1230 |
Straight pin 12X30 |
1 |
|
|
35 |
KJ100-1002123B |
Crankshaft housing |
1 |
|
|
36 |
M3000-1002128 |
Camshaft bushing Ⅱ |
1 |
|
|
37 |
M3400-1002350E |
Big idle gear subassembly |
1 |
|
|
38 |
M3400-1002311A |
Idler gear friction plate |
1 |
|
|
39 |
Q/YC207-1090 |
Bolt M10X90 |
5 |
|
|
40 |
150-1002019 |
Bowl-type plug |
2 |
|
|
41 |
YC7-30 |
Bowl-type plug 30 |
2 |
2、MS40D-1002200/07 Gear Housing Parts
|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
Q1841075TF2 |
Bolt M10X75 |
1 |
|
|
2 |
M6000-1002450A |
Tension pulley subassembly |
1 |
|
|
3 |
Q1841225TF2 |
Bolt M12X25 |
2 |
|
|
4 |
MKL00-1002202 |
Gear housing gasket |
1 |
Easy Wear Part |
|
5 |
Q/YC207-1225 |
Bolt M12X25 |
6 |
|
|
6 |
K2000-1002203A |
Gear housing cover |
1 |
|
|
7 |
YC24-B1222 |
Pin 12X22 |
2 |
|
|
8 |
Q150B1020 |
Bolt M10X20 |
2 |
|
|
9 |
Q40110 |
Washer 10 |
2 |
|
|
10 |
Q40310 |
Washer 10 |
2 |
|
|
11 |
M3400-1002128 |
Locating sleeve |
2 |
|
|
12 |
MS10A-1002229 |
Bracket |
1 |
|
|
13 |
Q1840620 |
Bolt M6X20 |
4 |
|
|
14 |
Q1841060TF2 |
Bolt M10X60 |
6 |
|
|
15 |
M60QA-1002253A |
Oil filler joint |
1 |
|
|
16 |
MS8G1-1002238 |
Oil filler cover gasket |
1 |
Easy Wear Part |
|
17 |
YC209-C082105FR |
Oil seal 82X105 |
1 |
Optional |
|
|
YC209-C082105PR |
Oil seal 82X105 |
1 |
Optional |
|
|
K2000-1002208 |
Oil seal |
1 |
For Yuchai Joint Power Use |
|
18 |
Q1841065TF2 |
Bolt M10X65 |
2 |
|
|
19 |
M1000-1002505B |
Front oil seal seat |
1 |
|
|
20 |
150-1003040F |
Oil filler cover subassembly |
1 |
|
|
21 |
MH200-1002207A |
Up dead line pin |
1 |
3、MS4LA-1003000/04 Cylinder Head Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
KJ100-1003001-W1 |
Cylinder head gasket |
1 |
Easy Wear Part Optional |
|
2 |
K2000-1003171B |
Cylinder head |
1 |
|
|
|
K2000-1003170B |
Cylinder head subassembly |
|
|
|
3 |
MS4QA-1003122 |
Before lifting lug |
1 |
|
|
4 |
Q1841230 |
Blot M12×30 |
3 |
|
|
5 |
KJ100-1003002AC |
Cylinder head long bolt |
26 |
|
|
6 |
KJ100-1003201 |
Cylinder head cover gasket |
1 |
Easy Wear Part |
|
7 |
KJ100-1003205 |
Cylinder head cover |
1 |
|
|
8 |
Q1840835 |
Blot M8×35 |
15 |
|
|
9 |
150-1003043C |
seal ring |
1 |
Easy Wear Part |
|
10 |
150-1003041F |
Oil filler cover |
1 |
|
|
11 |
L4700-1003272 |
Cover gasket |
1 |
|
|
12 |
KJ100-1003211 |
Cover Ⅰ |
1 |
|
|
13 |
Q1840820 |
Blot M8×20 |
4 |
|
|
14 |
Q150B0512 |
Blot M5×12 |
9 |
|
|
15 |
Q40305 |
Washer 5 |
9 |
|
|
16 |
KJ100-1003271 |
cover plate |
1 |
|
|
17 |
KJ100-1003052 |
Oil return bend |
1 |
|
|
18 |
M3500-1003110A |
Intake valve spring seat |
24 |
Easy Wear Part |
|
19 |
150-1007021E |
Valve stem locks |
48 |
Easy Wear Part |
|
20 |
L3000-1007022A |
Valve outer spring |
24 |
|
|
21 |
M3500-1003117 |
Valve inner spring |
12 |
|
|
22 |
M6600-1003105 |
Valve stem seal |
24 |
|
|
23 |
KJ100-1003123B |
After lifting lug |
1 |
|
|
24 |
M6600-1003172 |
Valve guide pipe |
24 |
Easy Wear Part |
|
25 |
Q1841240TF2 |
Blot M12×40 |
4 |
|
|
26 |
KJ100-10032B2 |
Cushion block |
1 |
|
|
27 |
YC7-26 |
Bowl-type plug 26 |
8 |
|
|
28 |
YC7-18 |
Bowl-type plug 18 |
2 |
|
|
29 |
YC7-35 |
Bowl-type plug 35 |
2 |
|
|
30 |
KJ100-100317D |
Aluminum plugging |
1 |
|
|
31 |
M6600-1003173 |
Intake valve seat ring |
12 |
Easy Wear Part |
|
32 |
M6600-1003111 |
Intake valve |
12 |
|
|
33 |
M6600-1003103 |
Exhaust valve |
12 |
|
|
34 |
M6600-1003174 |
Exhaust valve seat ring |
12 |
|
|
35 |
L3000-1003206 |
Tile Leng wire group |
1 |
|
|
36 |
M6000-1003176 |
Injector copper bush |
6 |
Easy Wear Part |
|
37 |
YC208-B02580F |
O-ring 2.65X25.8 |
6 |
Easy Wear Part |
|
38 |
YC7-20 |
Bowl-type plug 20 |
12 |
|
|
39 |
YC7-24 |
Bowl-type plug 24 |
17 |
|
|
40 |
YC7-38 |
Bowl-type plug |
6 |
|
|
41 |
M3500-1003121 |
Gasket |
24 |
4、MS100-1004000/02 Piston And Connecting Rod Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
MK100-1004002 |
Gas ring |
6 |
Easy Wear Part |
|
2 |
MK100-1004003 |
Scraping oil ring |
6 |
Easy Wear Part |
|
3 |
MK100-1004100 |
Oil ring parts |
6 |
Easy Wear Part |
|
|
MK100-1004002* |
Piston ring subassembly |
|
|
|
4 |
Q43050 |
Retaining ring 50 |
12 |
Easy Wear Part |
|
5 |
KJ100-1004001 |
Piston |
6 |
Easy Wear Part |
|
6 |
M6000-1004201 |
Connecting rod shank |
6 |
|
|
7 |
M3000-1004204A |
Connecting rod bolt |
12 |
|
|
8 |
M3000-1004203A |
Connecting rod cap |
6 |
|
|
9 |
KJ100-1004007 |
Lower connecting rod bearing shell |
6 |
Easy Wear Part |
|
10 |
KJ300-1004006 |
Upper connecting rod bearing shell |
6 |
Easy Wear Part |
|
|
K2000-1004006 |
Upper connecting rod bearing shell |
6 |
Easy Wear Part optional |
|
11 |
M6000-1004202 |
Connecting rod bushing |
6 |
Easy Wear Part |
|
12 |
M3000-1004004 |
Piston pin |
6 |
5、MS6LA-1005000/01 Crankshaft Damper Assembly
|
No. |
Parts No. |
Part Name |
Qty. |
Remark |
|
1 |
Q1841070TF2 |
Bolt M10X70 |
8 |
|
|
2 |
J42FJ-1005016A |
Additional pulley |
1 |
|
|
3 |
M3400-1005202 |
Fastening bolt |
6 |
|
|
4 |
M3500-1005201A |
Crankshaft belt pulley |
1 |
|
|
5 |
K2100-1005240 |
Silicon oil vibration damper subassembly |
1 |
|
|
6 |
M3400-1005018 |
Crankshaft small end bushing |
1 |
|
|
7 |
M3400-1005019 |
Crankshaft seal O-ring |
1 |
|
|
8 |
M6600-1011001 |
Driving gear |
1 |
|
|
9 |
A3100-1005018 |
Flat pin |
1 |
|
|
10 |
M3000-1005007A |
Crankshaft thrust plate(upper) |
2 |
Easy Wear Part |
|
11 |
M3000-1005005A |
Upper main bearing shell |
7 |
Easy Wear Part |
|
12 |
KJ100-1005001A |
Crankshaft |
1 |
|
|
13 |
YC24-B0820 |
Straight pin 8X20 |
1 |
|
|
14 |
M3400-1005002C |
Crankshaft timing gear |
1 |
|
|
15 |
M3000-1005017 |
O-ring |
1 |
|
|
16 |
M3400-1005016 |
Crankshaft big end bushing |
1 |
|
|
17 |
M3000-1005006A |
Lower main bearing shell |
7 |
Easy Wear Part |
|
18 |
M3000-1005008A |
Crankshaft thrust plate(lower) |
2 |
Easy Wear Part |
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 YC6MK380-30（ME3QA-T1） 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