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Discussion History

Chassis

Assembly

Simple, light suspension and braking for low cost. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Chassis parts and their functions

6 top-level parts · 50 parts in total · full bill of materials below
Chassis parts diagram: 1 MacPherson strut, 2 torsion beam axle, 3 front brake, 4 rear brake, 5 wheel assembly, 6 steering rack. 50 parts in 6 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 MacPherson Strut 4 parts 2× MacPherson struts
2 Torsion Beam Axle 3 parts 1× Torsion beam axle
3 Front Brake 3 parts 2× Front disc brakes
4 Rear Brake 3 parts 2× Rear drum brakes
5 Wheel Assembly 2 parts 4× Wheel assemblies
6 Steering Rack 4 parts 1× Power steering rack

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 Chassis

6 top-level lines · 33 rows shown · 50 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 MacPherson Strut 4 parts city-car-front-suspension 2× 2 7 assembly
1.1 Coil Spring coil-spring 1× 2 · part
1.2 Strut Damper 3 parts city-car-strut-damper 1× 2 3 assembly
1.2.1 Piston Rod piston-rod 1× 2 · part
1.2.2 Oil Seal oil-seal 1× 2 · part
1.2.3 Damper Oil shock-oil 1× 2 · part
1.3 Control Arm city-car-control-arm 1× 2 · part
1.4 Wheel Hub 2 parts city-car-hub 1× 2 2 assembly
1.4.1 Wheel Hub Bearing hub-bearing 1× 2 · part
1.4.2 Hub Flange city-car-hub-flange 1× 2 · part
2 Torsion Beam Axle 3 parts city-car-rear-suspension 1× 1 5 assembly
2.1 Torsion Beam city-car-beam 1× 1 · part
2.2 Coil Spring coil-spring 2× 2 · part
2.3 Rear Damper city-car-rear-damper 2× 2 · part
3 Front Brake 3 parts city-car-brake-front 2× 2 5 assembly
3.1 Brake Caliper 3 parts city-car-caliper 1× 2 3 assembly
3.1.1 Caliper Body caliper-body 1× 2 · part
3.1.2 Caliper Piston caliper-piston 1× 2 · part
3.1.3 O-Ring Set oring-set 1× 2 · part
3.2 Brake Disc city-car-disc 1× 2 · part
3.3 Brake Pad Set city-car-pads 1× 2 · part
4 Rear Brake 3 parts city-car-brake-rear 2× 2 4 assembly
4.1 Brake Drum city-car-drum 1× 2 · part
4.2 Brake Shoe city-car-brake-shoe 2× 4 · part
4.3 Wheel Cylinder city-car-wheel-cylinder 1× 2 · part
5 Wheel Assembly 2 parts city-car-wheel 4× 4 2 assembly
5.1 Steel Wheel city-car-steel-wheel 1× 4 · part
5.2 Tire tire 1× 4 · part
6 Steering Rack 4 parts city-car-steering 1× 1 5 assembly
6.1 Rack Housing rack-housing 1× 1 · part
6.2 Rack & Pinion rack-pinion 1× 1 · part
6.3 EPS Motor steering-motor 1× 1 · part
6.4 Tie Rod tie-rod 2× 2 · part

Where the chassis is used

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

Used in 1 assembly

City Car

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
🇨🇳CITIC Dicastal
dicastal.com ↗ 		Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
🇮🇳Tata AutoComp
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
sundaram-clayton.com ↗ 		Chennai, IN Die castings 500 pcs 6–10 wks