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Discussion History

Steering Gear

Assembly

Recirculating-ball or rack steering with assist. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Steering Gear parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below
Steering Gear parts diagram: 1 rack housing, 2 rack & pinion, 3 EPS motor, 4 tie rod. 5 parts in 4 top-level items.
Steering Gear parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Rack Housing 1× Aluminium housing that carries the steering rack and pinion, their bearings and seals, and mounts to the subframe.
2 Rack & Pinion 1× Steering gear in which a pinion on the steering shaft moves a toothed rack sideways to turn the wheels.
3 EPS Motor 1× Brushless motor on the steering rack or column that adds assist torque in an electric power steering system.
4 Tie Rod 2× Adjustable steel link with ball ends connecting the steering rack to each wheel's steering arm.

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Steering Gear

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 Rack Housing rack-housing 1× 1 · part
2 Rack & Pinion rack-pinion 1× 1 · part
3 EPS Motor steering-motor 1× 1 · part
4 Tie Rod tie-rod 2× 2 · part

Where the steering gear 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 $1–$300. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Sona Comstar
sonacomstar.com ↗
Gurugram, IN EV driveline & motors 1,000 pcs 8–12 wks
shdrive.cn ↗ Yuhuan, CN Gears & driveline 1,000 pcs 8–12 wks
🇮🇳Bharat Gears
bharatgears.com ↗
Mumbai, IN Automotive gears 1,000 pcs 8–12 wks
🇮🇳ZF India
zf.com ↗
Pune, IN Driveline & chassis 1,000 pcs 8–12 wks
advancegroup.cn ↗ Hangzhou, CN Gearboxes 1,000 pcs 8–12 wks