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Discussion History

Fuel System

Assembly

Underslung fuel tank, transfer pump, and filtration delivering diesel to the engine. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Fuel System parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below
Fuel System parts diagram: 1 fuel tank, 2 fuel transfer pump, 3 fuel filter and water separator, 4 fuel level gauge. 5 parts in 4 top-level items.
Fuel System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Fuel Tank 1× Large underframe tank, often 4000 to 5000 gallons, slung between the bogies.
2 Fuel Transfer Pump 1× Motor-driven pump lifting fuel from the tank to the engine.
3 Fuel Filter and Water Separator 2× Filter removing particulates and water from the fuel.
4 Fuel Level Gauge 1× Sight or sensor gauge reading tank level.

3D model

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Build & assembly graph

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

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Bill of materials for Fuel System

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Fuel Tank freight-locomotive-fuel-tank 1× 1 · part
2 Fuel Transfer Pump freight-locomotive-fuel-pump 1× 1 · part
3 Fuel Filter and Water Separator freight-locomotive-fuel-filter 2× 2 · part
4 Fuel Level Gauge freight-locomotive-fuel-gauge 1× 1 · part

Where the fuel system is used

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

Used in 1 assembly

Freight Locomotive

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks