{
"glb": "/models/components/susp.glb",
"parts": [
{
"id": "SUSP-F-001-L",
"node": "frontStrutLeft",
"label": "Front Strut Assembly \u2014 MacPherson (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.041.04",
"function": "Complete MacPherson strut unit for the front left corner, integrating the shock absorber and spring perch into a single structural assembly.",
"componentId": "susp"
},
{
"id": "SUSP-F-001-R",
"node": "frontStrutRight",
"label": "Front Strut Assembly \u2014 MacPherson (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.041.04",
"function": "Complete MacPherson strut unit for the front right corner, integrating the shock absorber and spring perch into a single structural assembly.",
"componentId": "susp"
},
{
"id": "SUSP-F-002-L",
"node": "frontCoilSpringLeft",
"label": "Front Coil Spring (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.531.13",
"function": "Progressive-rate coil spring mounted on the front left strut to support vehicle weight and control ride height at the front left corner.",
"componentId": "susp"
},
{
"id": "SUSP-F-002-R",
"node": "frontCoilSpringRight",
"label": "Front Coil Spring (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.531.13",
"function": "Progressive-rate coil spring mounted on the front right strut to support vehicle weight and control ride height at the front right corner.",
"componentId": "susp"
},
{
"id": "SUSP-F-003-L",
"node": "frontShockAbsorberLeft",
"label": "Front Shock Absorber (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.041.04",
"function": "Hydraulic damper within the front left MacPherson strut that controls suspension oscillation and maintains tyre contact with the road surface.",
"componentId": "susp"
},
{
"id": "SUSP-F-003-R",
"node": "frontShockAbsorberRight",
"label": "Front Shock Absorber (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.343.041.04",
"function": "Hydraulic damper within the front right MacPherson strut that controls suspension oscillation and maintains tyre contact with the road surface.",
"componentId": "susp"
},
{
"id": "SUSP-F-004-L",
"node": "frontLowerControlArmLeft",
"label": "Front Lower Control Arm (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.341.053.01",
"function": "Aluminium wishbone connecting the front left wheel carrier to the front subframe, controlling lateral and longitudinal wheel movement.",
"componentId": "susp"
},
{
"id": "SUSP-F-004-R",
"node": "frontLowerControlArmRight",
"label": "Front Lower Control Arm (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.341.053.01",
"function": "Aluminium wishbone connecting the front right wheel carrier to the front subframe, controlling lateral and longitudinal wheel movement.",
"componentId": "susp"
},
{
"id": "SUSP-F-005",
"node": "frontAntiRollBar",
"label": "Front Anti-Roll Bar (Sway Bar)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.343.705.11",
"function": "Torsion bar linking both front suspension corners to resist body roll during cornering and maintain vehicle composure.",
"componentId": "susp"
},
{
"id": "SUSP-F-006-L",
"node": "frontArbEndLinkLeft",
"label": "Front ARB End Link and Bushing (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "sub",
"partNumber": "991.343.069.02",
"function": "Drop link connecting the front left anti-roll bar to the strut assembly, transmitting torsional load between the bar and the suspension.",
"parent": "SUSP-F-005"
},
{
"id": "SUSP-F-006-R",
"node": "frontArbEndLinkRight",
"label": "Front ARB End Link and Bushing (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "sub",
"partNumber": "991.343.070.02",
"function": "Drop link connecting the front right anti-roll bar to the strut assembly, transmitting torsional load between the bar and the suspension.",
"parent": "SUSP-F-005"
},
{
"id": "SUSP-F-007",
"node": "frontSubframe",
"label": "Front Subframe / Crossmember",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.341.081.16",
"function": "Aluminium front crossmember bolted to the body that carries the front control arms, anti-roll bar, and steering rack as a complete front axle module.",
"componentId": "susp"
},
{
"id": "SUSP-F-008-L",
"node": "frontWheelHubLeft",
"label": "Front Wheel Hub and Bearing (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.341.605.00",
"function": "Flanged wheel hub with integrated angular contact bearing at the front left wheel carrier, providing the rotating interface for the wheel and brake rotor.",
"componentId": "susp"
},
{
"id": "SUSP-F-008-R",
"node": "frontWheelHubRight",
"label": "Front Wheel Hub and Bearing (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.341.605.00",
"function": "Flanged wheel hub with integrated angular contact bearing at the front right wheel carrier, providing the rotating interface for the wheel and brake rotor.",
"componentId": "susp"
},
{
"id": "SUSP-R-001-L",
"node": "rearControlArmSetLeft",
"label": "Rear Multi-Link Control Arms \u2014 Upper, Lower, Toe, Camber (Left Set)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.331.051.05",
"function": "Five-link aluminium control arm set at the rear left corner precisely controlling wheel geometry through bump and rebound travel.",
"componentId": "susp"
},
{
"id": "SUSP-R-001-R",
"node": "rearControlArmSetRight",
"label": "Rear Multi-Link Control Arms \u2014 Upper, Lower, Toe, Camber (Right Set)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.331.052.05",
"function": "Five-link aluminium control arm set at the rear right corner precisely controlling wheel geometry through bump and rebound travel.",
"componentId": "susp"
},
{
"id": "SUSP-R-002-L",
"node": "rearCoilSpringLeft",
"label": "Rear Coil Spring (Left)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.333.531.13",
"function": "Progressive-rate rear left coil spring seated on the lower spring perch supporting vehicle load and determining rear ride height.",
"componentId": "susp"
},
{
"id": "SUSP-R-002-R",
"node": "rearCoilSpringRight",
"label": "Rear Coil Spring (Right)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.333.531.13",
"function": "Progressive-rate rear right coil spring seated on the lower spring perch supporting vehicle load and determining rear ride height.",
"componentId": "susp"
},
{
"id": "SUSP-R-003-L",
"node": "rearShockAbsorberLeft",
"label": "Rear Shock Absorber (Left)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.333.041.05",
"function": "Twin-tube hydraulic rear left damper controlling suspension oscillation and maintaining rear tyre contact patch under all road conditions.",
"componentId": "susp"
},
{
"id": "SUSP-R-003-R",
"node": "rearShockAbsorberRight",
"label": "Rear Shock Absorber (Right)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.333.041.05",
"function": "Twin-tube hydraulic rear right damper controlling suspension oscillation and maintaining rear tyre contact patch under all road conditions.",
"componentId": "susp"
},
{
"id": "SUSP-R-004",
"node": "rearAntiRollBar",
"label": "Rear Anti-Roll Bar",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.333.703.11",
"function": "Rear torsion bar connecting both rear suspension corners via the multi-link subframe to resist body roll and tune handling balance.",
"componentId": "susp"
},
{
"id": "SUSP-R-005",
"node": "rearSubframe",
"label": "Rear Subframe / Axle Carrier",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.331.071.04",
"function": "Aluminium rear axle carrier bolted to the body structure that anchors all five rear links, the anti-roll bar, and the differential.",
"componentId": "susp"
},
{
"id": "SUSP-R-006-L",
"node": "rearWheelHubLeft",
"label": "Rear Wheel Hub and Bearing (Left)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.331.157.03",
"function": "Rear left wheel carrier-mounted hub with integrated angular contact bearing providing the rotating interface for the rear wheel, brake disc, and drive shaft flange.",
"componentId": "susp"
},
{
"id": "SUSP-R-006-R",
"node": "rearWheelHubRight",
"label": "Rear Wheel Hub and Bearing (Right)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": "981.331.158.03",
"function": "Rear right wheel carrier-mounted hub with integrated angular contact bearing providing the rotating interface for the rear wheel, brake disc, and drive shaft flange.",
"componentId": "susp"
},
{
"id": "SUSP-STEER-001",
"node": "steeringRack",
"label": "Steering Rack (EPAS)",
"assembly": "Steering",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.347.005.14",
"function": "Electric power-assisted rack-and-pinion steering gear converting steering column input into lateral tie rod motion to steer the front wheels.",
"componentId": "susp"
},
{
"id": "SUSP-STEER-002",
"node": "steeringColumn",
"label": "Steering Column with Intermediate Shaft",
"assembly": "Steering",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.347.015.04",
"function": "Collapsible steering column with intermediate universal-joint shaft transmitting driver steering input from the wheel to the EPAS rack pinion.",
"componentId": "susp"
},
{
"id": "SUSP-STEER-004-L",
"node": "tieRodLeft",
"label": "Tie Rod and Tie Rod End (Left)",
"assembly": "Steering",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.347.131.00",
"function": "Left-side inner tie rod and ball-jointed outer end connecting the steering rack to the front left wheel carrier to steer the wheel.",
"componentId": "susp"
},
{
"id": "SUSP-STEER-004-R",
"node": "tieRodRight",
"label": "Tie Rod and Tie Rod End (Right)",
"assembly": "Steering",
"system": "Suspension",
"tier": "primary",
"partNumber": "991.347.131.00",
"function": "Right-side inner tie rod and ball-jointed outer end connecting the steering rack to the front right wheel carrier to steer the wheel.",
"componentId": "susp"
},
{
"id": "SUSP-F-010-L",
"node": "frontTrailingArmLeft",
"label": "Front Lower Trailing Arm (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Front left lower trailing arm / control-arm link with bushings and aero spoiler (WM 401719).",
"componentId": "susp"
},
{
"id": "SUSP-F-010-R",
"node": "frontTrailingArmRight",
"label": "Front Lower Trailing Arm (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Front right lower trailing arm / control-arm link with bushings and aero spoiler (WM 401719).",
"componentId": "susp"
},
{
"id": "SUSP-F-011-L",
"node": "frontWheelCarrierLeft",
"label": "Front Wheel Carrier / Knuckle (Left)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Front left wheel carrier (knuckle) clamping the strut and carrying the hub/bearing unit.",
"componentId": "susp"
},
{
"id": "SUSP-F-011-R",
"node": "frontWheelCarrierRight",
"label": "Front Wheel Carrier / Knuckle (Right)",
"assembly": "Front Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Front right wheel carrier (knuckle) clamping the strut and carrying the hub/bearing unit.",
"componentId": "susp"
},
{
"id": "SUSP-R-010-L",
"node": "rearTrailingArmLeft",
"label": "Rear Trailing Arm (Left)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Rear left trailing arm linking subframe to wheel carrier (WM 42 / drive-shaft R&I context).",
"componentId": "susp"
},
{
"id": "SUSP-R-010-R",
"node": "rearTrailingArmRight",
"label": "Rear Trailing Arm (Right)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Rear right trailing arm linking subframe to wheel carrier (WM 42 / drive-shaft R&I context).",
"componentId": "susp"
},
{
"id": "SUSP-R-011-L",
"node": "rearWheelCarrierLeft",
"label": "Rear Wheel Carrier / Knuckle (Left)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Rear left wheel carrier receiving the drive shaft, hub, and multi-link arms (WM 5505).",
"componentId": "susp"
},
{
"id": "SUSP-R-011-R",
"node": "rearWheelCarrierRight",
"label": "Rear Wheel Carrier / Knuckle (Right)",
"assembly": "Rear Suspension",
"system": "Suspension",
"tier": "primary",
"partNumber": null,
"function": "Rear right wheel carrier receiving the drive shaft, hub, and multi-link arms (WM 5505).",
"componentId": "susp"
}
]
}