| TCO4 |
| Part number |
Application |
C.H.R.A. |
Service kit |
Gaskets kit |
Studs kit |
Oil Inlet Pipe Kit |
A/R |
Replaced by |
STATUS |
| 49171-91201 |
|
49171-08030 |
49171-80200 |
|
|
|
|
|
|
Growshine Mitsubishi TCO4-09B Turbocharger for Industrial Engine S4Q2 (49171-91201, 4917191201)
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We specialize in customized development and manufacturing for all your heavy-duty parts needs, from the core Mitsubishi Turbocharger TCO4-09B to precision 4HK1 Turbocharger Oil Cylinder O-ring and 6BG1 Turbocharger Oil Return Pipe assemblies. If you cannot find the exact 3539803 HX30 Engine Turbocharger or specialized 4JG1 Turbocharger, contact Growshine for bespoke manufacturing solutions that meet OEM standards.
Detailed Product Description: Mitsubishi TCO4-09B Turbocharger
Growshine International is proud to present the high-performance Mitsubishi Turbocharger TCO4-09B with the critical part number 49171-91201 and its unhyphenated variant 4917191201. This precision-engineered component is specifically designed for integration with the Mitsubishi Industrial Engine S4Q2, ensuring maximum power delivery and fuel efficiency. As a leading player in global auto parts import/export and engineering machinery parts, Growshine guarantees quality, reliability, and excellent global sourcing engineering parts service for our clients seeking durable heavy truck brake drums and forklift engine overhaul kits across the globe. We serve as your reliable excavator turbocharger supplier, offering certified diesel engine turbocharger units.
This genuine Mitsubishi accessory is central to the performance of various light industrial applications. The complete part reference includes both the manufacturing code 49171-91201 and the cross-reference 4917191201, vital for accurate procurement. Our comprehensive inventory covers everything from precision agricultural tractor engine valves to original agricultural machinery filters, providing a robust supply chain for construction equipment cooling system parts. Growshine supports the trade of heavy truck parts and specialized wholesale diesel fuel injector kits, making us a one-stop-shop for heavy-duty diesel engine parts exporter and reliable auto air conditioning compressors.
Our commitment at Growshine International extends beyond just supplying the
49171-91201 turbocharger. We are experts in providing comprehensive
cost-effective construction equipment spare parts and
aftermarket mini excavator rubber tracks. We stock turbochargers from renowned brands like Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, and Bosch Mahle. Click to view our
Turbocharger Brand Catalogs, where you can explore T-series and other specialized units. For all your engine needs, including diesel engine common rail injector and excavator undercarriage components, remember Growshine is your global partner.
Product Knowledge: Understanding the TCO4-09B Turbocharger
The TCO4-09B turbocharger is a crucial component in modern diesel engines, including the Mitsubishi S4Q2. Its primary function is to increase engine power and efficiency by forcing compressed air into the combustion chamber. Exhaust gases (the waste product) spin a turbine (part of the turbo), which is connected to a compressor wheel. This compressor wheel then draws in and compresses fresh air, providing more oxygen for combustion. Key components include the compressor housing, the turbine housing, and the rotating assembly which houses the bearings, making precision manufacturing critical. This 49171-91201 unit is designed for low-to-mid displacement engines, offering reliable performance without excessive lag.Essential Component Glossary
Caterpillar 349D Final Drive Gearbox: Engineering Machinery. Located in the track system, converts engine torque to rotational force for the tracks, enabling movement.
Volvo FH16 Air Dryer Cartridge: Heavy Truck. Installed in the air brake system, it removes moisture and contaminants from the compressed air to prevent system failure.
John Deere 8R Water Pump: Agricultural Machinery. Mounted on the engine block, circulates coolant through the engine and radiator to regulate temperature.
BMW 5 Series (G30) Electric Power Steering Rack: Automotive. Located in the front suspension, provides assist to the driver for steering the vehicle.
Komatsu PC300-8 Hydraulic Cylinder Seal Kit: Engineering Machinery. Located within the hydraulic cylinders (boom, arm, bucket), prevents fluid leakage, maintaining the pressure needed for movement.
Scania R730 Fuel Filter Assembly: Heavy Truck. Installed in the fuel line, removes particulates and water from the fuel before it reaches the injection pump or injectors.
New Holland T7 Diesel Injector: Agricultural Machinery. Installed in the engine cylinder head, sprays atomized fuel into the combustion chamber.
Mercedes-Benz Actros Headlamp Assembly: Automotive. Located at the front of the vehicle, provides illumination for night driving and signaling.
Hitachi Zaxis 220 Piston Ring Set: Engineering Machinery. Installed in the engine pistons, seals the combustion chamber and manages oil consumption.
DAF XF Clutch Pressure Plate: Heavy Truck. Part of the drivetrain, engages and disengages engine power to the transmission.
Heavy Truck Fault Diagnosis
Problem: Volvo VNL Truck D13 Engine experiencing sudden power loss under load.
Solution: Check the Diesel Particulate Filter (DPF), which is located in the exhaust system. A very common cause of this power reduction is a clogged DPF due to failed regeneration cycles, causing excessive back pressure that the engine management system must limit power to protect against. Treatment: Forced regeneration using specialized diagnostic software or DPF cleaning/replacement is required to restore full power output.
Explore Our KALMAR Product Line
We supply high-quality replacement parts for specialized equipment, including an extensive range for KALMAR applications. You can review our full inventory and secure your parts instantly.
Click to View KALMAR Product List We are dedicated to being the premier supplier of heavy equipment hydraulic pumps and hydraulic seal kits for excavator maintenance. Growshine International: delivering global sourcing excellence.
Additional Turbocharger and Engine Parts Available for Purchase (Click to Buy)
The following table summarizes other high-demand parts that Growshine International offers. Every part listed is available for global sourcing and purchase directly from our 1688 platform.
| English Product Title | Part Number(s) | Purchase Link |
|---|
| Excavator ZX240-3/ZX250-3 EFI Engine Turbocharger | F56CND-S0031G | Buy Now |
| Excavator ZX250-3G 6BG1 Turbocharger | 1144003770, 114400-3770 | Buy Now |
| Heavy Truck Parts DSC12 Turbocharger | 3591167 | Buy Now |
| 6HK1 Engine Turbocharger GT3576D | 8976028090 | Buy Now |
| Excavator Parts GT22 SK260-8 J05E Turbocharger | 8016445001S | Buy Now |
