BOMwiki the bill-of-materials encyclopedia
30,441,950 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Diesel Engine

Assembly

3-cylinder turbocharged diesel, ~2.5 L. 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

10 top-level parts · 71 parts in total · full bill of materials below
Diesel Engine parts diagram: 1 cylinder block, 2 crankshaft, 3 piston assembly, 4 cylinder head, 5 fuel injection system, 6 turbocharger, 7 cooling pack, 8 oil pump, 9 air cleaner, 10 exhaust system. 71 parts in 10 assemblies.
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 3 parts 1×
2 Crankshaft 1× Counterweighted forged crank.
3 Piston Assembly 4 parts 3×
4 Cylinder Head 5 parts 1×
5 Fuel Injection System 6 parts 1× Common-rail diesel injection.
6 Turbocharger 5 parts 1×
7 Cooling Pack 6 parts 1×
8 Oil Pump 3 parts 1×
9 Air Cleaner 2 parts 1×
10 Exhaust System 3 parts 1×

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Diesel Engine

10 top-level lines · 50 rows shown · 71 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Cylinder Block 3 parts orchard-tractor-cylinder-block 1× 1 8 assembly
1.1 Cylinder Liner orchard-tractor-cylinder-liner 3× 3 · part
1.2 Main Bearing Shell orchard-tractor-main-bearing 4× 4 · part
1.3 Fastener Set fastener-set 1× 1 · part
2 Crankshaft orchard-tractor-crankshaft 1× 1 · part
3 Piston Assembly 4 parts orchard-tractor-piston-assy 3× 3 4 assembly
3.1 Piston orchard-tractor-piston 1× 3 · part
3.2 Piston Ring Set orchard-tractor-piston-ring-set 1× 3 · part
3.3 Connecting Rod orchard-tractor-connecting-rod 1× 3 · part
3.4 Wrist Pin orchard-tractor-wrist-pin 1× 3 · part
4 Cylinder Head 5 parts orchard-tractor-cylinder-head 1× 1 16 assembly
4.1 Engine Valve orchard-tractor-valve-set 12× 12 · part
4.2 Camshaft orchard-tractor-camshaft 1× 1 · part
4.3 Rocker Shaft Assembly orchard-tractor-rocker-shaft 1× 1 · part
4.4 Head Gasket orchard-tractor-head-gasket 1× 1 · part
4.5 O-Ring Set oring-set 1× 1 · part
5 Fuel Injection System 6 parts orchard-tractor-injection-system 1× 1 8 assembly
5.1 High-Pressure Pump orchard-tractor-injection-pump 1× 1 · part
5.2 Common Rail orchard-tractor-common-rail 1× 1 · part
5.3 Fuel Injector orchard-tractor-injector 3× 3 · part
5.4 Fuel Filter orchard-tractor-fuel-filter 1× 1 · part
5.5 Fuel Lift Pump orchard-tractor-fuel-lift-pump 1× 1 · part
5.6 Pressure Sensor pressure-sensor 1× 1 · part
6 Turbocharger 5 parts orchard-tractor-turbocharger 1× 1 7 assembly
6.1 Turbine Wheel orchard-tractor-turbine-wheel 1× 1 · part
6.2 Compressor Wheel orchard-tractor-compressor-wheel 1× 1 · part
6.3 Center Housing (CHRA) orchard-tractor-turbo-chra 1× 1 · part
6.4 Ball Bearing ball-bearing 2× 2 · part
6.5 Oil Seal oil-seal 2× 2 · part
7 Cooling Pack 6 parts orchard-tractor-cooling-pack 1× 1 11 assembly
7.1 Radiator orchard-tractor-radiator 1× 1 · part
7.2 Water Pump 3 parts orchard-tractor-water-pump 1× 1 3 assembly
7.2.1 Pump Impeller orchard-tractor-pump-impeller 1× 1 · part
7.2.2 Ball Bearing ball-bearing 1× 1 · part
7.2.3 Oil Seal oil-seal 1× 1 · part
7.3 Thermostat orchard-tractor-thermostat 1× 1 · part
7.4 Cooling Fan orchard-tractor-cooling-fan 1× 1 · part
7.5 Drive Belt drive-belt 1× 1 · part
7.6 Coolant Hose orchard-tractor-coolant-hose 4× 4 · part
8 Oil Pump 3 parts orchard-tractor-oil-pump 1× 1 3 assembly
8.1 Helical Gear Pair gear-pair 1× 1 · part
8.2 Oil Filter orchard-tractor-oil-filter 1× 1 · part
8.3 Pressure Sensor pressure-sensor 1× 1 · part
9 Air Cleaner 2 parts orchard-tractor-air-cleaner 1× 1 2 assembly
9.1 Air Filter Element orchard-tractor-air-filter-element 1× 1 · part
9.2 Cyclonic Precleaner orchard-tractor-precleaner 1× 1 · part
10 Exhaust System 3 parts orchard-tractor-exhaust 1× 1 3 assembly
10.1 Muffler orchard-tractor-muffler 1× 1 · part
10.2 Diesel Particulate Filter orchard-tractor-dpf 1× 1 · part
10.3 Exhaust Manifold orchard-tractor-exhaust-manifold 1× 1 · part

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

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