{"glb":"/models/components/fbrakes.glb","parts":[{"id":"susp-brk-001","node":"frontBrakeRotorLeft","label":"Front Brake Rotor — 318mm Vented (Left)","assembly":"Rotors","system":"Brakes","tier":"primary","partNumber":"981.351.031.00","function":"Provides the friction surface for the front left brake caliper to clamp against, converting kinetic energy to heat.","componentId":"fbrakes"},{"id":"susp-brk-001-r","node":"frontBrakeRotorRight","label":"Front Brake Rotor — 318mm Vented (Right)","assembly":"Rotors","system":"Brakes","tier":"primary","partNumber":"981.351.032.00","function":"Provides the friction surface for the front right brake caliper to clamp against, converting kinetic energy to heat.","componentId":"fbrakes"},{"id":"susp-brk-003","node":"frontBrakeCaliperLeft","label":"Front Brake Caliper — Brembo 4-Piston (Left)","assembly":"Calipers","system":"Brakes","tier":"primary","partNumber":"981.351.421.01","function":"Hydraulically clamps brake pads against the front rotor to generate stopping force at the left front corner.","componentId":"fbrakes"},{"id":"susp-brk-003-r","node":"frontBrakeCaliperRight","label":"Front Brake Caliper — Brembo 4-Piston (Right)","assembly":"Calipers","system":"Brakes","tier":"primary","partNumber":"981.351.422.01","function":"Hydraulically clamps brake pads against the front rotor to generate stopping force at the right front corner.","componentId":"fbrakes"},{"id":"susp-brk-005-front","node":"frontBrakePads","label":"Front Brake Pads","assembly":"Calipers","system":"Brakes","tier":"sub","partNumber":"981.351.939.00","function":"Friction material that contacts the rotor surface inside the Brembo caliper to decelerate the vehicle.","parent":"susp-brk-003"},{"id":"susp-brk-006","node":"brakeMasterCylinder","label":"Brake Master Cylinder","assembly":"Hydraulics","system":"Brakes","tier":"primary","partNumber":"981.355.130.26","function":"Converts brake pedal force into hydraulic pressure distributed to all four brake calipers.","componentId":"fbrakes"},{"id":"susp-brk-007","node":"brakeBooster","label":"Brake Booster (Vacuum Servo)","assembly":"Hydraulics","system":"Brakes","tier":"primary","partNumber":"991.355.125.26","function":"Amplifies driver pedal input using vacuum assistance before force reaches the master cylinder.","parent":"susp-brk-006"},{"id":"susp-brk-008","node":"absHydraulicControlUnit","label":"ABS/PSM Hydraulic Control Unit (Bosch)","assembly":"Hydraulics","system":"Brakes","tier":"primary","partNumber":"981.355.955.00","function":"Modulates brake pressure at each wheel independently to prevent wheel lock-up and enable PSM stability interventions.","componentId":"fbrakes"},{"id":"susp-brk-009-front","node":"frontBrakeLines","label":"Front Brake Lines — Hard Lines and Braided Flex Hoses","assembly":"Hydraulics","system":"Brakes","tier":"sub","partNumber":"981.355.189.04","function":"Transmits hydraulic fluid pressure from the ABS unit to the front brake calipers.","parent":"susp-brk-008"},{"id":"susp-brk-011","node":"brakeFluidReservoir","label":"Brake Fluid Reservoir","assembly":"Hydraulics","system":"Brakes","tier":"sub","partNumber":"991.355.013.01","function":"Stores and supplies brake fluid to the master cylinder while accommodating fluid volume changes as pads wear.","parent":"susp-brk-006"},{"id":"susp-brk-012-fl","node":"wheelSpeedSensorFrontLeft","label":"Wheel Speed Sensor — Front Left","assembly":"Sensors","system":"Brakes","tier":"primary","partNumber":"991.609.161.00","function":"Provides real-time front left wheel rotational speed data to the ABS/PSM control unit for slip detection.","componentId":"fbrakes"},{"id":"susp-brk-012-fr","node":"wheelSpeedSensorFrontRight","label":"Wheel Speed Sensor — Front Right","assembly":"Sensors","system":"Brakes","tier":"primary","partNumber":"991.609.181.00","function":"Provides real-time front right wheel rotational speed data to the ABS/PSM control unit for slip detection.","componentId":"fbrakes"},{"id":"front-brakes-new-001","node":"frontBrakeDustShieldLeft","label":"Front Brake Dust Shield (Cover Plate) — Left","assembly":"Rotors","system":"Brakes","tier":"sub","partNumber":"981.351.801.00","function":"Shields the front left brake rotor and caliper from road debris, splash water, and dirt ingress.","parent":"susp-brk-001"},{"id":"front-brakes-new-002","node":"frontBrakeDustShieldRight","label":"Front Brake Dust Shield (Cover Plate) — Right","assembly":"Rotors","system":"Brakes","tier":"sub","partNumber":"981.351.802.00","function":"Shields the front right brake rotor and caliper from road debris, splash water, and dirt ingress.","parent":"susp-brk-001-r"},{"id":"front-brakes-new-003","node":"frontCaliperRepairSet","label":"Front Brake Caliper Repair Set (Seals & Pistons)","assembly":"Calipers","system":"Brakes","tier":"sub","partNumber":"996.351.915.00","function":"Replacement seal and piston kit for rebuilding the front fixed caliper to restore hydraulic integrity and prevent fluid leaks.","parent":"susp-brk-003"},{"id":"front-brakes-new-004","node":"brakeFluidBottle","label":"Brake Fluid (DOT 4)","assembly":"Hydraulics","system":"Brakes","tier":"sub","partNumber":"000.043.210.82","function":"High-performance DOT 4 hydraulic fluid filling the brake circuit to transmit pedal force to all four calipers.","parent":"susp-brk-011"},{"id":"front-brakes-new-005","node":"caliperBleederValve","label":"Brake Caliper Bleeder Valve","assembly":"Calipers","system":"Brakes","tier":"sub","partNumber":"997.352.919.00","function":"One-way valve on each caliper used to purge air from the brake hydraulic circuit during bleeding.","parent":"susp-brk-003"},{"id":"front-brakes-new-006","node":"absHydraulicUnitBracket","label":"ABS Hydraulic Unit Mounting Bracket","assembly":"Hydraulics","system":"Brakes","tier":"sub","partNumber":"991.355.033.01","function":"Secures the ABS/PSM hydraulic control unit to the chassis to prevent vibration-induced damage to hydraulic connections.","parent":"susp-brk-008"},{"id":"front-brakes-new-007","node":"brakeBoosterVacuumLine","label":"Brake Booster Vacuum Line","assembly":"Hydraulics","system":"Brakes","tier":"sub","partNumber":"981.355.575.02","function":"Supplies engine vacuum to the brake servo booster to maintain pedal assistance under all operating conditions.","parent":"susp-brk-007"}]}