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Diesel Engine

Assembly

Turbocharged four-cylinder diesel engine for off-highway duty. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Diesel Engine parts and their functions

9 top-level parts · 86 parts in total · full bill of materials below
Diesel Engine parts diagram: 1 cylinder block, 2 cylinder head, 3 crankshaft, 4 piston and rod set, 5 turbocharger, 6 fuel injection system, 7 cooling package, 8 air intake system, 9 oil seal. 86 parts in 9 top-level items.
Diesel Engine parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Cylinder Block 1× Cast iron block housing crankshaft and pistons
2 Cylinder Head 4 parts 1× Head with valves and injector bores
3 Crankshaft 1× Forged crankshaft converting combustion to rotation
4 Piston and Rod Set 4 parts 4× Pistons with rings and connecting rods
5 Turbocharger 5 parts 1× Exhaust-driven turbo boosting intake air
6 Fuel Injection System 5 parts 1× Common-rail pump and injectors
7 Cooling Package 5 parts 1× Radiator, fan, and charge-air cooler
8 Air Intake System 3 parts 1× Air cleaner and ducting
9 Oil Seal 2× Front and rear crankshaft seals

3D model

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Build & assembly graph

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Bill of materials for Diesel Engine

9 top-level lines · 35 rows shown · 86 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Cylinder Block trenching-machine-cylinder-block 1× 1 · part
2 Cylinder Head 4 parts trenching-machine-cylinder-head 1× 1 34 assembly
2.1 Engine Valve trenching-machine-valve-set 16× 16 · part
2.2 Coil Spring coil-spring 16× 16 · part
2.3 Rocker Shaft Assembly trenching-machine-rocker-shaft 1× 1 · part
2.4 O-Ring Set oring-set 1× 1 · part
3 Crankshaft trenching-machine-crankshaft 1× 1 · part
4 Piston and Rod Set 4 parts trenching-machine-piston-set 4× 4 6 assembly
4.1 Piston trenching-machine-piston 1× 4 · part
4.2 Piston Ring trenching-machine-piston-ring 3× 12 · part
4.3 Connecting Rod trenching-machine-conrod 1× 4 · part
4.4 Ball Bearing ball-bearing 1× 4 · part
5 Turbocharger 5 parts trenching-machine-turbocharger 1× 1 6 assembly
5.1 Turbine Housing trenching-machine-turbo-housing 1× 1 · part
5.2 Turbine Wheel trenching-machine-turbine-wheel 1× 1 · part
5.3 Compressor Wheel trenching-machine-compressor-wheel 1× 1 · part
5.4 Ball Bearing ball-bearing 2× 2 · part
5.5 Wastegate Actuator trenching-machine-wastegate 1× 1 · part
6 Fuel Injection System 5 parts trenching-machine-fuel-injection 1× 1 9 assembly
6.1 High-Pressure Pump trenching-machine-injection-pump 1× 1 · part
6.2 Common Rail trenching-machine-common-rail 1× 1 · part
6.3 Fuel Injector trenching-machine-injector 4× 4 · part
6.4 Fuel Filter trenching-machine-fuel-filter 2× 2 · part
6.5 Pressure Sensor pressure-sensor 1× 1 · part
7 Cooling Package 5 parts trenching-machine-cooling-package 1× 1 5 assembly
7.1 Radiator Core trenching-machine-radiator 1× 1 · part
7.2 Charge Air Cooler trenching-machine-charge-air-cooler 1× 1 · part
7.3 Cooling Fan trenching-machine-fan 1× 1 · part
7.4 Fan Drive Motor trenching-machine-fan-motor 1× 1 · part
7.5 Coolant Pump trenching-machine-coolant-pump 1× 1 · part
8 Air Intake System 3 parts trenching-machine-air-intake 1× 1 4 assembly
8.1 Air Cleaner Housing trenching-machine-air-cleaner 1× 1 · part
8.2 Air Filter Element trenching-machine-air-element 2× 2 · part
8.3 Intake Duct trenching-machine-intake-duct 1× 1 · part
9 Oil Seal oil-seal 2× 2 · part

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Where the diesel engine is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work
VendorHQSpecialtyMOQLead time
weichai.com ↗ Weifang, CN Diesel & power engines 50 units 12–16 wks
cumminsindia.com ↗ Pune, IN Diesel engines 50 units 12–16 wks
🇨🇳Yuchai
yuchai.com ↗
Yulin, CN Diesel engines 50 units 12–16 wks
koel.co.in ↗ Pune, IN Diesel & gas engines 50 units 12–16 wks
ashokleyland.com ↗ Chennai, IN Engines & commercial vehicles 50 units 12–16 wks