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Chassis

Assembly

Running gear, brakes and steering. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Chassis parts and their functions

5 top-level parts · 143 parts in total · full bill of materials below
Chassis parts diagram: 1 wheel assembly, 2 brake corner, 3 suspension corner, 4 steering rack (EPS), 5 subframe. 143 parts in 5 top-level items.
Chassis parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Wheel Assembly 5 parts 4× Complete road wheel: rim, tyre, valve, pressure sensor, and fasteners, balanced and ready to bolt onto the hub.
2 Brake Corner 4 parts 4× Complete brake at one wheel: disc, caliper, pads, and hose, assembled to the hub.
3 Suspension Corner 5 parts 4× Complete suspension at one wheel: control arms, spring, damper, hub, and joints.
4 Steering Rack (EPS) 4 parts 1× Electric power steering rack combining the rack and pinion gear, the assist motor, torque sensor, and tie rods.
5 Subframe 2× front + rear

3D model

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Build & assembly graph

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Bill of materials for Chassis

5 top-level lines · 34 rows shown · 143 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Wheel Assembly 5 parts wheel-assembly 4× 4 9 assembly
1.1 Alloy Wheel alloy-wheel 1× 4 · part
1.2 Tire tire 1× 4 · part
1.3 TPMS Sensor tpms-sensor 1× 4 · part
1.4 Lug Nut lug-nut 5× 20 · part
1.5 Valve Stem valve-stem 1× 4 · part
2 Brake Corner 4 parts brake-corner 4× 4 9 assembly
2.1 Brake Caliper 4 parts brake-caliper 1× 4 6 assembly
2.1.1 Caliper Body caliper-body 1× 4 · part
2.1.2 Caliper Piston caliper-piston 2× 8 · part
2.1.3 O-Ring Set oring-set 2× 8 · part
2.1.4 Bleed Screw bleed-screw 1× 4 · part
2.2 Brake Disc (rotor) brake-disc 1× 4 · part
2.3 Brake Pad Set brake-pad-set 1× 4 · part
2.4 Brake Hose brake-hose 1× 4 · part
3 Suspension Corner 5 parts suspension-corner 4× 4 16 assembly
3.1 Coil Spring coil-spring 1× 4 · part
3.2 Shock Absorber 4 parts shock-absorber 1× 4 4 assembly
3.2.1 Damper Tube damper-tube 1× 4 · part
3.2.2 Piston Rod piston-rod 1× 4 · part
3.2.3 Oil Seal oil-seal 1× 4 · part
3.2.4 Damper Oil shock-oil 1× 4 · part
3.3 Control Arm control-arm 2× 8 · part
3.4 Ball Joint ball-joint 2× 8 · part
3.5 Wheel Hub 3 parts wheel-hub 1× 4 7 assembly
3.5.1 Wheel Hub Bearing hub-bearing 1× 4 · part
3.5.2 Hub Flange hub-flange 1× 4 · part
3.5.3 Wheel Stud wheel-stud 5× 20 · part
4 Steering Rack (EPS) 4 parts steering-rack 1× 1 5 assembly
4.1 Rack Housing rack-housing 1× 1 · part
4.2 Rack & Pinion rack-pinion 1× 1 · part
4.3 EPS Motor steering-motor 1× 1 · part
4.4 Tie Rod tie-rod 2× 2 · part
5 Subframe subframe 2× 2 · part

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Where the chassis 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 $0.50–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Forge
bharatforge.com ↗
Pune, IN Forgings & metal parts 500 pcs 6–10 wks
dicastal.com ↗ Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
tataautocomp.com ↗ Pune, IN Auto components 500 pcs 6–10 wks
🇸🇬Beyonics
beyonics.com ↗
Singapore Precision metal & mfg 500 pcs 6–10 wks
sundaram-clayton.com ↗ Chennai, IN Die castings 500 pcs 6–10 wks