FAW J6 JH6 CA6DM2 1118010-M50-02000SH XICHAI Turbocharger 815401-0006 GT45 Truck Parts Hot Sale
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Vehicle Type: FAW truck parts
Brand Name: FAW
Person in charge: William Du
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FAW J6 JH6 CA6DM2 1118010-M50-02000SH XICHAI Turbocharger 815401-0006 GT45 Truck Parts Hot Sale
1.Product Description
In heavy-duty FAW J6 and JH6 truck diesel engine systems, the turbocharger assembly 1118010-M50-02000SH is not simply an air boosting device—it is the core high-temperature forced induction unit directly responsible for engine torque output, combustion efficiency, fuel economy, exhaust temperature stability, and high-load reliability under long-haul transportation conditions.
For XICHAI heavy-duty diesel platforms, the GT45 turbocharger platform works under extremely high thermal and rotational stress. Once turbocharger performance begins to degrade, the entire combustion system rapidly enters a dangerous imbalance cycle.
Phase 1: Bearing Wear Begins
High-speed floating bearing wear reduces shaft stability and increases turbine resistance.
Phase 2: Boost Pressure Instability
Turbo lag, insufficient intake pressure, and delayed air response begin affecting combustion efficiency.
Phase 3: Black Smoke Escalation
Insufficient intake air causes incomplete diesel combustion, excessive soot generation, and injector overload.
Phase 4: Exhaust Temperature Surge
Exhaust manifold temperature rises sharply, accelerating turbine housing cracking risk and piston crown thermal stress.
Phase 5: Engine Damage Expansion
Continuous turbo failure eventually causes oil burning, piston overheating, cylinder scoring, intercooler contamination, and possible engine overhaul.
Critical Fleet Impact
For fleet operators and workshop managers, turbocharger failure does not only mean power reduction.
It directly causes:
Severe uphill power loss
Heavy black smoke under acceleration
Increased diesel consumption
Excessive exhaust temperature
Reduced engine responsiveness
Turbo oil leakage
Intercooler contamination
Repeated downtime complaints
Accelerated engine wear
The OEM turbocharger number 1118010-M50-02000SH is commonly associated with the GT45 heavy-duty turbo platform and cross references to turbocharger number 815401-0006 used on multiple XICHAI CA6DM-series diesel engines.
2.Technical Parameters
| Item | Specification |
|---|---|
| OEM No | 1118010-M50-02000SH |
| Product Name | Heavy-Duty Turbocharger Assembly |
| Turbo Model | GT45 |
| Cross Reference | 815401-0006 |
| Application Brand | FAW Heavy Truck |
| Vehicle Application | FAW J6 / JH6 |
| Engine Compatibility | XICHAI CA6DM Series Diesel Engines |
| Turbo Type | Exhaust Gas Turbocharger |
| Cooling Type | Oil-cooled heavy-duty turbo platform |
| Bearing Structure | Floating bearing high-speed shaft system |
| Turbine Material | High-temperature resistant alloy turbine |
| Compressor Housing | Precision aluminum alloy |
| Operating Condition | Long-haul / mining / heavy cargo transport |
| Boost Characteristic | High-flow heavy-duty forced induction |
| Surface Treatment | Anti-corrosion protective coating |
| Installation Position | Exhaust manifold side |
| Packaging | Reinforced export anti-shock packaging |
| Verification Requirement | Confirm engine platform + turbine housing + oil inlet structure |
| Alternate Reference | GT45 / 815401-0006 |
| Fuel System Matching | Common rail diesel engine platform |
The turbocharger assembly 1118010-M50-02000SH / 815401-0006 GT45 is repeatedly referenced across XICHAI heavy-duty diesel turbocharger catalogs and export aftermarket systems.
3.Fitment Problem — Make Sure It Works
Fitment Models
| Brand | Model | Engine | Fitment |
|---|---|---|---|
| FAW | J6 Tractor Truck | CA6DM2 | Direct Fit |
| FAW | JH6 Heavy Truck | CA6DM Series | Direct Fit |
| FAW | J6P Logistics Truck | XICHAI CA6DM | Can Be Adapted |
(1) How to verify part’s fitment?
Turbochargers are one of the most commonly misjudged heavy-duty diesel engine components because many GT-series turbochargers share visually similar housings while turbine flow mapping, compressor geometry, oil pressure requirements, and exhaust flange structures are completely different.
A turbocharger that appears externally similar may still physically install while causing:
insufficient boost pressure
excessive turbo lag
abnormal exhaust temperature
heavy black smoke
oil leakage into intercooler
turbine overspeed
compressor surge
ECU boost deviation alarms
piston overheating
premature engine wear
Do not rely on appearance. Confirm by engine platform and turbo calibration specification.
Checks Before Purchase
VIN number
OEM number: 1118010-M50-02000SH
Turbo number: 815401-0006
Turbo model: GT45
Engine platform confirmation
Exhaust manifold flange structure
Compressor outlet direction
Oil inlet and return pipe structure
Intercooler piping layout
Wastegate configuration
Turbo shaft clearance condition
ECU boost calibration platform
(2) OEM Cross Verification
| Compatibility Status | Target Heavy-Duty Platforms & Conditions | Engineering Fitment Action |
|---|---|---|
| Direct Fit | • FAW J6/JH6 XICHAI CA6DM engines using GT45 815401-0006 turbo platform. | 100% Direct Replacement No structural modifications required. |
| Can Be Adapted | • Certain upgraded CA6DM-series export platforms. • Regional fleet retrofit projects requiring pipe adjustment. | Customizable Setup Requires pipe alignment and ECU matching verification. |
| Similar But NOT Compatible | • GT45-series turbos using different compressor mapping. • Similar housings with different turbine A/R ratios. | DO NOT INSTALL (CRITICAL) High risk of boost instability, turbo overspeed, and piston thermal overload. |
4.Common Field Failure Case
（1）Case Study Item
| Case Study Item | Field Operational Profiles & Technical Realities |
|---|---|
| Vehicle Fleet Model | FAW JH6 Heavy-Duty Logistics Fleet |
| Service Life / Usage | Approx. 720,000 km long-haul freight transportation |
| Field Problem Manifestation | Severe power loss during climbing; excessive black smoke; turbo whistling noise under acceleration; rising fuel consumption. |
| Technical Root Cause | • Turbo shaft bearing wear increased turbine resistance. • Compressor efficiency dropped sharply under heavy load. • Oil leakage contaminated intercooler system. • High exhaust temperature accelerated turbine fatigue cracking. |
| Engineering Solution | Complete replacement with premium 1118010-M50-02000SH GT45 turbocharger assembly together with oil pipe inspection and intercooler cleaning. |
| Proven Customer Benefits | • Restored stable boost pressure. • Reduced black smoke emissions. • Improved uphill acceleration performance. • Prevented piston overheating and secondary engine damage. |
（2）Smart Buying Guide (Don't Waste Money on Wrong Repairs)
Table A: Symptom Recognition — Turbocharger Failure Logic
| Truck Operating Condition | What the Truck Does (Symptom) | Technical Reality (What It Really Means) | Action & Maintenance Rule |
|---|---|---|---|
| Cold Startup | Slight turbo whistle during idle. | Early bearing wear may be developing. | Monitor shaft clearance and oil condition. |
| Heavy Acceleration | Black smoke increases sharply. | Turbo boost pressure insufficient under load. | Immediate turbo inspection recommended. |
| Highway Climbing | Engine power drops and exhaust temperature rises. | Turbo airflow efficiency collapsing under sustained high load. | Critical Risk: Immediate maintenance required. |
Table B: Misdiagnosis Risk — Stop Changing the Wrong Parts!
| What You Think Is Broken (Wrong Judgment) | The Real Root Cause (What You Actually Need to Fix) | Money-Saving Tip |
|---|---|---|
| "The injectors are bad because black smoke is heavy!" | Turbocharger boost pressure is insufficient, causing incomplete combustion. | Always test turbo boost pressure before replacing injectors. |
| "The engine is weak because compression is low!" | Turbo airflow collapse is reducing oxygen supply under load. | Check turbine shaft clearance and intercooler contamination first. |
Table C: Fake vs. Premium Heavy-Duty Turbocharger Identification
| Inspection Indicator | Cheap / Fake / Rebuilt Risk | Our Premium Heavy-Duty Quality | Why It Matters for Your Business |
|---|---|---|---|
| 1. Turbine Shaft | Rebuilt shafts often have balancing deviation. | Precision high-speed dynamic balancing. | Prevents turbine vibration and overspeed failure. |
| 2. Compressor Efficiency | Low-grade impellers reduce airflow stability. | Heavy-duty GT45 compressor platform. | Stable boost improves fuel economy and power output. |
| 3. Bearing System | Inferior bearings fail under high temperature. | High-temperature resistant floating bearing system. | Extends turbocharger operational lifespan. |
5.Risk Control —— Make sure everything goes well
| Supply Chain Risk | Customer Operational Concern | Our Proactive Quality Assurance Solution |
|---|---|---|
| Wrong Turbo Platform | Incorrect airflow mapping causes unstable boost pressure. | OEM Turbo Cross-Verification using original engine platform data. |
| Internal Oil Leakage | Oil enters intercooler and combustion chamber after installation. | 100% Turbo Oil Seal Inspection before shipment. |
| Turbine Imbalance | Turbo vibration damages bearings and turbine housing. | Dynamic High-Speed Balancing Testing for every turbocharger. |
| Ocean Transport Corrosion | Moisture damages precision turbo internal components. | Heavy-duty VCI anti-corrosion export packaging. |
| Transit Impact Damage | Compressor housing deformation during shipping. | Reinforced anti-shock foam export packaging system. |
6.Supplier Stability and Procurement Value —— Make More Profit in Your Market.
| Who Are You | Troubles We Save For You | Real Money & Business Value |
|---|---|---|
| For Fleet Owners & Workshop Repair Mechanics | • No repeated turbo failure after installation. • No more excessive black smoke complaints. | Keep Your Trucks Running: Stable turbo boost protects engine performance and reduces downtime risk. |
| For Local Spare Part Dealers & Wholesalers | • Clear GT45 / 815401-0006 platform matching. • Reduced wrong-fit warranty disputes. | Sell Faster and Build Long-Term Repeat Orders with stable export-grade turbocharger quality. |
7.Related Truck Parts —— Buy More, Save More, Earn More Profit!
| Part Category | Exact Truck Parts | Official OEM / Part No. | Why You Should Buy Together? |
|---|---|---|---|
| 1. Directly Associated Parts | • Intercooler assembly • Turbo oil pipe • Exhaust manifold gasket | 1118060-M50-0000 1118250-M50-0000 1118305-M50-0000 | Protect Your New Turbocharger: Oil contamination and air leakage can quickly damage new turbo systems. |
| 2. Same System Core Parts | • Air filter assembly • Intake hose • Exhaust temperature sensor | 1109070-50A 1118075-M50-0000 3601110-M50-0000 | Maintain Stable Airflow: Dirty intake systems directly reduce turbo lifespan. |
| 3. Frequently Ordered Consumables | • Turbo mounting gasket • Oil sealing ring kit • Turbo fastening bolts | 1118015-M50-0000 1118022-M50-0000 199012340155 | Essential for Installation: Old seals frequently cause post-installation oil leakage. |
| 4. Often Forgotten Small Parts | • Intercooler clamp • Turbo pressure sensor • Air pipe clamp | 1118088-M50-0000 0281002576 1118099-M50-0000 | Avoid Workshop Delays: Small sensor or clamp failures often trigger repeated boost alarms. |
Contact Information
William Du | Heavy Truck Aftermarket Fitment & Supply Chain Specialist
Our Expertise: Full Supply Chain for FAW | SINOTRUK | SHACMAN | Weichai Heavy Truck Spare Parts
WhatsApp / WeChat: +86 19050562894
Business Email: Sales22@chinatruck.cc
Export Platform: Chinatruck.cc
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