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Electric Power Steering parts and their functions

4 top-level parts · 16 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Steering Rack (EPS) 4 parts	1×	Electric power steering rack combining the rack and pinion gear, the assist motor, torque sensor, and tie rods.
2	Steering Column 3 parts	1×	Collapsible column with universal joint.
3	Steering Wheel 3 parts	1×	Rim, spokes, and hub through which the driver steers, carrying the airbag module and control switches.
4	Tie Rod	2×	Adjustable steel link with ball ends connecting the steering rack to each wheel's steering arm.

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Build & assembly graph

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Bill of materials for Electric Power Steering

4 top-level lines · 14 rows shown · 16 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Steering Rack (EPS) 4 parts	steering-rack	1×	1	5	assembly
1.1	Rack Housing	rack-housing	1×	1	·	part
1.2	Rack & Pinion	rack-pinion	1×	1	·	part
1.3	EPS Motor	steering-motor	1×	1	·	part
1.4	Tie Rod	tie-rod	2×	2	·	part
2	Steering Column 3 parts	crossover-suv-steering-column	1×	1	5	assembly
2.1	Column Shaft	crossover-suv-column-shaft	1×	1	·	part
2.2	Universal Joint	crossover-suv-u-joint	2×	2	·	part
2.3	Ball Bearing	ball-bearing	2×	2	·	part
3	Steering Wheel 3 parts	steering-wheel	1×	1	4	assembly
3.1	Wheel Rim Core	wheel-rim-core	1×	1	·	part
3.2	Airbag Module	airbag-module	1×	1	·	part
3.3	Steering Control Switch	control-switches	2×	2	·	part
4	Tie Rod	tie-rod	2×	2	·	part

Where the electric power steering is used

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

• Automobiles 1 Crossover SUV

Used in 1 assembly

Crossover SUV

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

Vendor	HQ	Specialty	MOQ	Lead 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