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sf3.8 engine for cummins engine
sf3.8 engine for cummins engine
sf3.8 engine for cummins engine
sf3.8 engine for cummins engine

sf3.8 engine for cummins engine

sf3.8 engine for cummins engine

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SF3.8 Engine – Cummins (QSF3.8/ISF3.8 Series)

The SF3.8 engine is a 3.8-liter inline 4-cylinder turbocharged diesel powerplant, widely known as the QSF3.8 (off-highway / industrial) or ISF3.8 (on-highway / truck) series. Manufactured by Cummins, including the Beijing Foton Cummins Engine Co. (BFCEC) joint venture, it is a common rail fuel injection engine. It is designed to deliver reliable, low-emission power for trucks, buses, construction machinery, agricultural equipment, and marine applications, meeting Tier 3 / Stage IIIA to Tier 4 Final / Stage IV emission standards.

ComponentPart Number(s)
Engine Assembly (Short/Long Block)H0100020218A0A2080 (ISGe4-350)
Cylinder Head Assembly5271866 / 5258274 / 4995524
Cylinder Head Gasket5258274
Cylinder Block Assembly (Short Block)5256400 / 5289698 / 5306414 / 5528792
Cylinder Block (Bare)3697763
Crankshaft Assembly (Complete)3696627
Crankshaft Gear3696122
Crankshaft Thrust Bearing3697685
Crankshaft Adapter207136
Connecting Rod5257364 / 4943979
Piston5269331 / 4995266
Piston Ring Set4976251 + 4976252 + 5269330
Main Bearing (Upper)3696745
Camshaft4988630 / 5259582
Cylinder Liner (Wet)3697684
Cylinder Liner Water Seal3696801 / 3697683
Cylinder Head Gasket5258274
Idler Gear3696464
Idler Shaft3697662 / 3697663
Gear Bearing Race3695591 / 3695590
Fuel Injector3772742 / 2840685 / 5253988
TurbochargerHE211W (ref: 3772742 / 2840685)
Water Pump5333035F
Thermostat5337966F
ECM (Engine Control Module)5290170 / 5317106
Flywheel3697772
Flywheel Ring Gear3696160
Crankshaft Gear4934418
Fuel Supply Pipe5316116 / 5266592 / 4981079 / 5257810
Connecting Rod Bolt4940117
Oil Pan Seal207135
Exhaust Outlet Connection207175
Air Inlet Pipe207214
Intake Heater5254980
Electrical Harness3696613
Hex Head Bolt (assorted)3900625 / 3900637 / 3093940
Hex Nut3906216
Accessory Bracket3696046
Cylinder Block Reinforcing Plate3696683
Bracket (Block Accessory)3695825
Countersunk Screw3695852
Anti-cracking Screw3697757
Cylinder Head Dowel Pin3696807
Hex Flange Bolt3171724


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Product Detail

SF3.8 Engine – Cummins (QSF3.8/ISF3.8 Series)

The SF3.8 engine is a 3.8-liter inline 4-cylinder turbocharged diesel powerplant, widely known as the QSF3.8 (off-highway / industrial) or ISF3.8 (on-highway / truck) series. Manufactured by Cummins, including the Beijing Foton Cummins Engine Co. (BFCEC) joint venture, it is a common rail fuel injection engine. It is designed to deliver reliable, low-emission power for trucks, buses, construction machinery, agricultural equipment, and marine applications, meeting Tier 3 / Stage IIIA to Tier 4 Final / Stage IV emission standards.

ComponentPart Number(s)
Engine Assembly (Short/Long Block)H0100020218A0A2080 (ISGe4-350)
Cylinder Head Assembly5271866 / 5258274 / 4995524
Cylinder Head Gasket5258274
Cylinder Block Assembly (Short Block)5256400 / 5289698 / 5306414 / 5528792
Cylinder Block (Bare)3697763
Crankshaft Assembly (Complete)3696627
Crankshaft Gear3696122
Crankshaft Thrust Bearing3697685
Crankshaft Adapter207136
Connecting Rod5257364 / 4943979
Piston5269331 / 4995266
Piston Ring Set4976251 + 4976252 + 5269330
Main Bearing (Upper)3696745
Camshaft4988630 / 5259582
Cylinder Liner (Wet)3697684
Cylinder Liner Water Seal3696801 / 3697683
Cylinder Head Gasket5258274
Idler Gear3696464
Idler Shaft3697662 / 3697663
Gear Bearing Race3695591 / 3695590
Fuel Injector3772742 / 2840685 / 5253988
TurbochargerHE211W (ref: 3772742 / 2840685)
Water Pump5333035F
Thermostat5337966F
ECM (Engine Control Module)5290170 / 5317106
Flywheel3697772
Flywheel Ring Gear3696160
Crankshaft Gear4934418
Fuel Supply Pipe5316116 / 5266592 / 4981079 / 5257810
Connecting Rod Bolt4940117
Oil Pan Seal207135
Exhaust Outlet Connection207175
Air Inlet Pipe207214
Intake Heater5254980
Electrical Harness3696613
Hex Head Bolt (assorted)3900625 / 3900637 / 3093940
Hex Nut3906216
Accessory Bracket3696046
Cylinder Block Reinforcing Plate3696683
Bracket (Block Accessory)3695825
Countersunk Screw3695852
Anti-cracking Screw3697757
Cylinder Head Dowel Pin3696807
Hex Flange Bolt3171724


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Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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