BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Diesel Engine

Assembly

4-cylinder turbocharged diesel with reused cooling parts. 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

8 top-level parts · 15 parts in total · full bill of materials below
Diesel Engine parts diagram: 1 engine block, 2 piston, 3 crankshaft, 4 turbocharger, 5 fuel system, 6 radiator, 7 coolant pump, 8 oil seal. 15 parts in 8 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 Engine Block 1×
2 Piston 4×
3 Crankshaft 1×
4 Turbocharger 1×
5 Fuel System 1 parts 1×
6 Radiator 1× Finned aluminium heat exchanger that passes hot coolant through thin tubes so air flowing across the fins carries the heat away.
7 Coolant Pump 1× Electric or belt-driven centrifugal pump that circulates coolant through the engine, motor, battery, or heat exchanger.
8 Oil Seal 2× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

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

8 top-level lines · 9 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Engine Block skid-steer-loader-block 1× 1 · part
2 Piston skid-steer-loader-piston 4× 4 · part
3 Crankshaft skid-steer-loader-crankshaft 1× 1 · part
4 Turbocharger skid-steer-loader-turbo 1× 1 · part
5 Fuel System 1 parts skid-steer-loader-fuel-system 1× 1 4 assembly
5.1 Fuel Injector skid-steer-loader-injector 4× 4 · part
6 Radiator radiator 1× 1 · part
7 Coolant Pump coolant-pump 1× 1 · part
8 Oil Seal oil-seal 2× 2 · part

Something wrong in this list? Report a problem with this BOM.

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