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  • Cummins 6CTA8.3-G Engine Part

    Product Name: Cummins 6CTA8.3-G Engine Parts
    Part No.: 3921394 3904166 3802070 3967432 4948058
    Part Name: Cylinder Head, Cylinder Liner, Crankshaft, Piston, Piston Ring Set, Starter Motor, Alternator, Fuel Pump, Injector, Water Pump
    Keywords: Cummins 6CTAA8.3-G2 engine parts, 6CTAA8.3-G9 genuine parts, 6CTA8.3-G1 part, 6CTA8.3-G2 parts
    Engine Part Packing: DCEC Genuine Packing
    Shipping: By DHL, FedEx, UPS, TNT, by air and by sea

    • Description
    • DCEC 6CTA8.3-G ENGINE
    • DCEC ENGINE INTRODUCTION

    Cummins 6CTA8.3-G Engine Spare Parts List

    Cummins 6CTA8.3-G is a 6-cylinder diesel engine widely used for generator sets, industrial power units, and standby power applications. This spare parts list includes common maintenance parts and extended components with part numbers and quantity per engine, suitable for website SEO pages, catalogs, and quotations.

    Common Maintenance Parts

    Filters and Service Parts

    Part Name Part Number Qty Per Engine
    Oil Filter LF9009 / 3401544 1
    Fuel Filter FF5052 / 3931063 1
    Fuel Water Separator FS1280 1
    Air Filter AF25270 / 3939578 1
    Water Filter WF2075 1
    Fan Belt 3288790 / 3911563 1

    Engine Overhaul Parts

    Piston, Liner and Bearing Parts

    Part Name Part Number Qty Per Engine
    Piston 3972886 / 3802429 6
    Piston Ring Set 3802421 / 4089810 6 Sets
    Piston Pin 3919053 6
    Piston Pin Retainer 3900552 12
    Cylinder Liner 3904166 6
    Connecting Rod Bearing 3901170 6 Sets
    Main Bearing Set 3802070 1 Set
    Thrust Bearing 3900068 1 Set
    Connecting Rod 3969562 6

    Gasket and Seal Parts

    Engine Gaskets

    Part Name Part Number Qty Per Engine
    Cylinder Head Gasket 3921394 1
    Upper Gasket Kit 3802375 1 Set
    Lower Gasket Kit 3802376 1 Set
    Full Gasket Kit 3804896 1 Set
    Valve Cover Gasket 3930906 1
    Oil Pan Gasket 3938162 1
    Front Crankshaft Oil Seal 3926126 1
    Rear Crankshaft Oil Seal 3925529 1

    Fuel System Parts

    Fuel Injection Parts

    Part Name Part Number Qty Per Engine
    Fuel Injection Pump 3917530 / 3973228 1
    Fuel Injector 3930525 / 4940170 6
    Fuel Transfer Pump 3936316 1
    Fuel Shutoff Solenoid 3930234 1
    High Pressure Fuel Pipe 3918886 6
    Fuel Return Pipe 3905860 1

    Cooling System Parts

    Water Pump and Cooling Components

    Part Name Part Number Qty Per Engine
    Water Pump 3285410 / 3802970 1
    Thermostat 3917324 / 4930315 1
    Fan Hub 3910739 1
    Cooling Fan 3911328 1
    Radiator Hose 3918612 1
    Water Outlet Connection 3971103 1

    Lubrication System Parts

    Oil Pump and Oil System

    Part Name Part Number Qty Per Engine
    Oil Pump 3937404 / 3906415 1
    Oil Cooler Core 3974815 1
    Oil Cooler Gasket 3937477 1
    Oil Pan 3938158 1
    Oil Dipstick 4937482 1
    Oil Pressure Sensor 4921517 1

    Air Intake and Exhaust System Parts

    Turbocharger and Intake System

    Part Name Part Number Qty Per Engine
    Turbocharger 4048417 / 4038597 1
    Turbocharger Gasket 3901356 1
    Exhaust Manifold 3929779 1
    Exhaust Manifold Gasket 3905443 6
    Intake Manifold Gasket 3921394 1 Set
    Air Intake Pipe 4987913 1

    Cylinder Head and Valve Train Parts

    Valve Components

    Part Name Part Number Qty Per Engine
    Cylinder Head 3967432 1
    Intake Valve 4995554 6
    Exhaust Valve 4994143 6
    Valve Spring 3926701 12
    Valve Guide 3925863 12
    Valve Stem Seal 3921644 12
    Push Rod 3931623 12
    Rocker Arm 3934920 12

    Electrical Parts

    Starting and Sensor Components

    Part Name Part Number Qty Per Engine
    Starter Motor 4948058 1
    Alternator 4936879 1
    Oil Pressure Sensor 4921517 1
    Water Temperature Sensor 4954905 1
    Speed Sensor 3034572 1
    Stop Solenoid 3930234 1

    Structural and External Parts

    Block and Rotating Components

    Part Name Part Number Qty Per Engine
    Cylinder Block 3903920 1
    Crankshaft 3929036 1
    Camshaft 3929039 1
    Flywheel 4939064 1
    Flywheel Housing 3903282 1
    Vibration Damper 3914454 1
    Gear Housing 5267782 1
    Gear Cover 4991493 1

    Recommended Spare Parts for One Cummins 6CTA8.3-G Engine

    Fast Moving Spare Parts

    Part Name Part Number Recommended Qty
    Oil Filter LF9009 2-4
    Fuel Filter FF5052 2-4
    Air Filter AF25270 1-2
    Fan Belt 3288790 1-2
    Water Pump 3285410 1
    Thermostat 4930315 1
    Injector 3930525 6
    Full Gasket Kit 3804896 1 Set
    Turbocharger 4048417 1

    Buying Notes

    How to Confirm Correct 6CTA8.3-G Parts

    Before ordering Cummins 6CTA8.3-G engine spare parts, customers should confirm engine serial number, CPL number, power rating, application type, fuel system configuration, and cooling type. Some parts may vary depending on emission standards and production batch.

    Applications

    Cummins 6CTA8.3-G spare parts are widely used in diesel generator sets, industrial equipment, construction projects, backup power systems, factories, commercial buildings, and marine auxiliary applications.

    Conclusion

    The Cummins 6CTA8.3-G engine features strong durability, reliable performance, and easy maintenance. Its spare parts system is well-established, ensuring fast supply and long service life. For accurate quotation, customers are recommended to provide engine nameplate and required quantity.

    Cummins 6CTA / 6CTAA Series Engine Specifications

    Model Engine Power (1500/1800rpm) Prime (kW) Engine Power Standby (kW) Gen-set Power Prime (kWe/kVA) Gen-set Power Standby (kWe/kVA) Displacement Governor
    6CTA8.3-G1 163 / - 180 / - 145 / - 160 / 200 8.3L Mechanical
    6CTA8.3-G2 163 / 170 180 / 187 145 / 152 160 / 167 8.3L Electronic
    6CTAA8.3-G2 183 / 190 203 / 210 160 / 168 172 / 215 8.3L Electronic
    6CTAA8.3-G9 - 231 / 263 - 200 / 250 8.3L Electronic

    General Engine Data

    Engine Type In-line, 6 Cylinders, 4 Cycle Diesel Engine
    Bore 114 mm
    Stroke 135 mm
    Displacement 8.3 L
    Compression Ratio 17.3 : 1
    Governor Regulation Mechanical ≤8% / Electronic ≤3%
    Electrical System 24V
    Fuel System PB Pump / P7100 Pump
    Lube Oil Capacity 27.6 L
    Lube Oil Type 15W40-CH4 or higher
    Flywheel Housing SAE 2# / 11.5 inch

    Coolpac Performance Data

    Cooling System Design Positive Water Cooling Cycle
    Coolant Type Organic Long Lasting Coolant
    Coolant Capacity 30.6 33.5 L
    Limiting Ambient Temperature 40
    Air Filter Type Dry replaceable element with restriction indicator

    Weight & Dimensions

    Dry Weight Length Width Height
    852 kg 1625 mm 790 mm 1265 mm

    Dongfeng Cummins Engine Co., Ltd. (hereinafter referred to as "Dongfeng Cummins" or the "Company") is located in the High-tech Industrial Development Zone of Xiangyang City, Hubei Province. It is a 50:50 joint venture established by Dongfeng Motor Co., Ltd. Modern medium and heavy engine manufacturing company. In 1986, Dongfeng Motor Corporation and Cummins Corporation of the United States signed a B series engine production license agreement. In June 1996, Dongfeng Cummins Engine Co., Ltd. was established with a registered capital of more than 100 million US dollars, an area of ​​270,000 square meters, and more than 2,200 employees.

    The company's products include B, C, D, L, Z series platform Cummins engines, which can meet the national V, national VI and non-road national IV emission standards for vehicles. The engine displacement is 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 9.5L, 13L, power coverage range is 80-680 horsepower, widely used in light, medium and heavy trucks, medium and high-grade intercity buses, large and medium-sized buses, construction machinery, marine main and auxiliary engines, generator sets, etc. The products are widely praised by users at home and abroad for their advanced economy, power, reliability, durability and environmental safety. Cummins is a power solution provider, and Dongfeng is a super-large Chinese auto company. Dongfeng Cummins will rely on the strong support of Cummins' global production system in the fields of product development, manufacturing, quality and management to continuously improve the competitiveness of enterprises and products, and provide customers with high-quality engines.

    Through integration and optimization, Dongfeng Cummins has reached an annual production capacity of 230,000 engines, and through rolling technology introduction and self-development strategy, it has gradually achieved simultaneous development with the European and American markets in product development, thereby leaping to improve China's medium and heavy engines. technical level. The company has developed a new generation of 13-liter fully electronically controlled heavy-duty truck engines with all independent intellectual property rights, with a power range of 430-600 horsepower.

    "Driving the world forward and realizing the most beautiful life" is the mission of the company. We have the courage to assume social responsibilities and be a socially responsible corporate citizen. The company produces products that meet the national emission standards in strict accordance with the requirements of production consistency, casts green environmental protection into the brand, and is committed to creating a green and environmentally friendly clean power.

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    Tel:+86.18682293935
    Email info@eb-machinery.com
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