Group Parts [AUDI A6 Saloon (4B2, C5) 1.8 T]

Body
- Fuel Tank/ Parts
- Trim/ Protection/ Decorative Strips/ Emblems
  - Trim/Protective Strips
- Body Parts/ Wing/ Bumper
- Windows/ Mirrors
  - Mirrors
  - Windows
    - Windows
- Hatches/Bonnets/Doors/Sunroof/Folding Roof
  - Bonnet/ Parts/ Silencing Material
  - Doors/ Parts
- Gas Springs
- Auxiliary Lights/ Parts
  - Fog Light/ Parts
  - Spotlight/ Parts
    - Bulb, spotlight
- Lights
- Racks/ Carriers/ Frames
- Headlight/ Parts
- Vehicle Front
- Passenger Cabin
- Vehicle Rear
Engine
- Engine Timing Control
- Gaskets
- Lubrication
- Cylinder Head/ Parts
- Engine Air Supply
- Crankcase
- Crankshaft Drive
- Engine Mountings
- Exhaust Emission Control
- Engine Electrics
- Article Search via Graphic
- Engine Cover
- Engine Guard/Skid Plate
- Belt Drive
- Cylinders/ Pistons
Exhaust System
- Exhaust System, complete
- Catalytic Converter
- Lambda Sensor
- Assembly Parts
  - Assembly Kit
  - Individual Assembly Parts
- Silencer
- Exhaust Pipes
- Manifold
- Charger
- Sensor/ Probe
Filters
- Oil Filter
- Air Filter
- Fuel Filter
- Hydraulic Filter
- Air Filter, passenger compartment
Brake System
- Brake Booster
- Brake Master Cylinder
- Brake Calipers
  - Brake Caliper Parts
  - Brake Caliper Mounting
- Wheel Cylinders
- Brake Fluid Reservoir
- Handbrake
- Brake Hoses
- Brake Pipes
- Drive Dynamics Control
- Vacuum Pump
- Pressure Accumulator/ - Switch
- Disc Brake
- Drum Brake
- Control Levers/ Cables
- Brake Fluid
- High Performance Brakes
- Brake Light Switch
Cooling System
- Water Pump/ Gasket
  - Water Pump
- Thermostat/ Gasket
  - Thermostat
  - Gasket, thermostat
- Hoses/ Pipes/ Flanges
- Radiator/ Oil Cooler
- Sender Unit, coolant temperature
- Radiator Fan
- Air Cooling
- Relay
- Antifreeze
- Tools
- Article Search via Graphic
Spark/ Glow Ignition
- Ignition Coil/Ignition Coil Unit
- Spark Plug
- Ignition Cable/ Connectors
- Ignition Module/ Control Unit
- Control Unit/ Relay
- Pulse Generator
Electrics
- Alternator/- Parts
- Battery
- Lights
- Headlight/ Parts
- Light Switches/ Relays/ Controls
  - Light Switch/ Lever
- Instruments
  - Sender Units/ Sensors
- Starter System
  - Starter Parts
  - Starter
- Flasher Unit/ Relais
- Central Electrics
- Control Units
- Relay
- Auxiliary Lights/ Parts
  - Spotlight/ Parts
    - Bulb, spotlight
  - Fog Light/ Parts
- Sensors
- Harness
- Multifunctional Relay
Suspension
- Coil Springs
- Shock Absorber
- Leveling Control/ Suspension Hydraulics
- Suspension Kit, complete
- Suspension Strut Bearing
- Suspension Parts
  - Suspension Strut
  - Assembly Parts
- Coil Spring Suspension
- Pneumatic Suspension
- Oil
Steering
- Steering Joints
- Steering Gear/ Pump
- Steering Damper
- Bellow/Seal
- Filter, power steering
- Steering Hose/ -Pipe
- Steering Linkage
- Tie Rod Assembly/ Parts
- Article Search via Graphic
- Hydraulic Oil Expansion Tank
- Steering Angle Sensor
- Oil
- Steering Wheel/Parts
Axle Mounting/ Steering/ Wheels
- Wheel Hub / Mounting
- Stub Axle Repair Kit
  - Stub Axle
  - Repair Kit
- Control Arm/Swing Arm Joint
  - Steering Links (control arm, trailing link, diagonal arm)
  - Mounting/Fastening
- Stabiliser/Fastening Parts
- Joints
  - Ball Joint
- Axle Support / Axle Beam / -Mounting
- Wheel / Wheel Fastening
- Mounting, suspension strut
- Tyre Pressure Control System
- Article Search via Graphic
- Track widening
Wheel Drive
- Drive Shaft
- Assembly Parts
- Joint / Set
- Bellow
Towbar/ Parts
- Towbar
- Electric Parts
Belt Drive
- V-Belt / Set
  - V-Belt
- V-Ribbed Belt / Set
- Timing Belt / Set
- Belt Pulley
- Alternator Freewheel Clutch
- Article Search via Graphic
Windscreen Cleaning System
- Wiper Blade/-Rubber
- Motor, windscreen wipers
- Water Pump, windscreen washing
- Wiper Arm/ Bearing
- Wiper Linkage/ Drive
- Water Tank/ Pipe, windscreen
- Washer Fluid Jet
- Switch/ Relay
Maintenance Service Parts
- Service Intervals
- Additional Repairs
Clutch/ Parts
- Repair Kit, clutch complete
- Clutch Pressure Plate
- Clutch Disc
- Releaser, clutch
  - Clutch Releaser
  - Sleeve
- Flywheel
- Pilot Bearing
- Clutch Control
- Gaskets/Gasket Sets
- Clutch Conversion Kit
Fuel Supply System
- Fuel Tank / Parts
- Fuel Pump / Parts
- Valves
- Fuel Filter/-housing
- Fuel Delivery Unit, complete
- Fuel Pressure Regulator / Switch
Transmission
- Manual Transmission
- Automatic Transmission
- Article Search via Graphic
Heater
- Air Filter, passenger compartment
- Heat Exchanger
- Blower/ Parts
- Control Units
- Valves/ Controls
Air Conditioning
- Compressor / Parts
- Condenser
- Vaporizer
- Dryer
- Valves
- Hoses/ Pipes
- Relay
- Switch
- Controls/ Regulation
- Sensors
Fuel Mixture Formation
- Exhaust Emission Control
- Mixture Formation
- Carburettor System
  - Parts, carburettor
  - Control Linkage/ Damper/ Chambers
Comfort Systems
- Cruise Control
- Central Locking
- Park Assist Sensor / Reverse Alarm
- Window Lift
- Door Latch Aid
- Engine Preheater System (electric)
- Motor/ Relay/ Switch
Interior Equipment
- Accessories
- Window Lift
- Floor Mats
- Hand/ Foot Lever System
- Boot
- Footwell Tray
Headlight Washer System
Carrier Equipment
- Roof Rack
Axle Drive
- Differential
- Transfer Case
- Oil
Security Systems
- Air Bag System
Locking System
- Central Locking System
- Locks, exterior
- Locks, interior
- Lock Barrel/ Set
- Handles
- Parts
Accessories
- Floor Mats
- Boot/Cargo Area
- Footwell Tray
- Wind Deflector
- Snow Chains
Wheels/Tyres
- Rims
- Accessories
- Tyre Pressure Control System
Compressed Air System
- Hoses/ Connector Pipes
- Valves/Compressed-air System
  - Other Valves

VAICO
	V10-2519 Non-return Valve	Non-return Valve
HITACHI
	139313 Non-return Valve	Non-return Valve
	2509313 Non-return Valve	Non-return Valve