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Discussion History

Chassis

Assembly

Multi-link rear suspension and self-levelling option to handle heavy rear loads. 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 · 109 parts in total · full bill of materials below
Chassis parts diagram: 1 MacPherson strut, 2 multi-link rear corner, 3 steering rack (EPS), 4 front disc brake, 5 rear disc brake, 6 self-levelling air spring. 109 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 6 parts 2× Shared front strut
2 Multi-Link Rear Corner 5 parts 2×
3 Steering Rack (EPS) 4 parts 1× Electric power steering rack combining the rack and pinion gear, the assist motor, torque sensor, and tie rods.
4 Front Disc Brake 4 parts 2×
5 Rear Disc Brake 4 parts 2×
6 Self-Levelling Air Spring 3 parts 1× Air spring keeping ride height constant under load.

3D model

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Build & assembly graph

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Bill of materials for Chassis

6 top-level lines · 54 rows shown · 109 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 MacPherson Strut 6 parts hatchback-car-front-strut 2× 2 15 assembly
1.1 Coil Spring coil-spring 1× 2 · part
1.2 Shock Absorber 4 parts shock-absorber 1× 2 4 assembly
1.2.1 Damper Tube damper-tube 1× 2 · part
1.2.2 Piston Rod piston-rod 1× 2 · part
1.2.3 Oil Seal oil-seal 1× 2 · part
1.2.4 Damper Oil shock-oil 1× 2 · part
1.3 Strut Top Mount hatchback-car-strut-mount 1× 2 · part
1.4 Control Arm control-arm 1× 2 · part
1.5 Ball Joint ball-joint 1× 2 · part
1.6 Wheel Hub 3 parts wheel-hub 1× 2 7 assembly
1.6.1 Wheel Hub Bearing hub-bearing 1× 2 · part
1.6.2 Hub Flange hub-flange 1× 2 · part
1.6.3 Wheel Stud wheel-stud 5× 10 · part
2 Multi-Link Rear Corner 5 parts station-wagon-rear-multilink 2× 2 17 assembly
2.1 Coil Spring coil-spring 1× 2 · part
2.2 Shock Absorber 4 parts shock-absorber 1× 2 4 assembly
2.2.1 Damper Tube damper-tube 1× 2 · part
2.2.2 Piston Rod piston-rod 1× 2 · part
2.2.3 Oil Seal oil-seal 1× 2 · part
2.2.4 Damper Oil shock-oil 1× 2 · part
2.3 Control Arm control-arm 3× 6 · part
2.4 Ball Joint ball-joint 2× 4 · part
2.5 Wheel Hub 3 parts wheel-hub 1× 2 7 assembly
2.5.1 Wheel Hub Bearing hub-bearing 1× 2 · part
2.5.2 Hub Flange hub-flange 1× 2 · part
2.5.3 Wheel Stud wheel-stud 5× 10 · part
3 Steering Rack (EPS) 4 parts steering-rack 1× 1 5 assembly
3.1 Rack Housing rack-housing 1× 1 · part
3.2 Rack & Pinion rack-pinion 1× 1 · part
3.3 EPS Motor steering-motor 1× 1 · part
3.4 Tie Rod tie-rod 2× 2 · part
4 Front Disc Brake 4 parts hatchback-car-front-brake 2× 2 9 assembly
4.1 Brake Caliper 4 parts brake-caliper 1× 2 6 assembly
4.1.1 Caliper Body caliper-body 1× 2 · part
4.1.2 Caliper Piston caliper-piston 2× 4 · part
4.1.3 O-Ring Set oring-set 2× 4 · part
4.1.4 Bleed Screw bleed-screw 1× 2 · part
4.2 Brake Disc (rotor) brake-disc 1× 2 · part
4.3 Brake Pad Set brake-pad-set 1× 2 · part
4.4 Brake Hose brake-hose 1× 2 · part
5 Rear Disc Brake 4 parts station-wagon-rear-brake 2× 2 9 assembly
5.1 Brake Caliper 4 parts brake-caliper 1× 2 6 assembly
5.1.1 Caliper Body caliper-body 1× 2 · part
5.1.2 Caliper Piston caliper-piston 2× 4 · part
5.1.3 O-Ring Set oring-set 2× 4 · part
5.1.4 Bleed Screw bleed-screw 1× 2 · part
5.2 Brake Disc (rotor) brake-disc 1× 2 · part
5.3 Brake Pad Set brake-pad-set 1× 2 · part
5.4 Brake Hose brake-hose 1× 2 · part
6 Self-Levelling Air Spring 3 parts station-wagon-self-leveller 1× 1 4 assembly
6.1 Air Spring station-wagon-air-spring 2× 2 · part
6.2 Air Compressor station-wagon-air-compressor 1× 1 · part
6.3 Pressure Sensor pressure-sensor 1× 1 · part

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