4 - series bus K 124

Axle Drive

• Differential/ Parts
• Propshaft
• Switches/Valves

Belt Drive/ Timing Belts

• Banded V-Belts
• V-Ribbed Belt/Accessories

Braking System

• Brake Caliper
• Brake Cylinder/ Compressed-air System
• Brake Hoses/Lines
• ...

Clutch

• Clutch Booster
• Clutch Control
• Clutch Disc
• ...

Comfort Systems

• Cruise Control Unit
• Motor/Relay/Switch

Compressed Air System

• Air Compressor/Parts
• Air Dryer/Cartridge
• Air Suspension
• ...

Driver Cab/Body

• Driver Cab Suspension
• Gas Springs
• Mirror/ Accessories
• ...

Electrics

• Alternator/Parts
• Battery
• Drive Dynamics Control
• ...

Engine

• Belt Drive/ Timing Belts
• Crank Drive
• Crankcase
• ...

Engine Cooling System

• Expansion Tank
• Fan/ Parts
• Hoses/Pipes/Flanges
• ...

Equipment/Accessories

• Interior Equipment
• Mirror/ Parts
• Window Cleaning/Accessories

Exhaust System

• Charger
• Exhaust Pipes
• Gaskets/ Pipe Connectors/ Parts

Filters

• Air Filter
• Fuel Filter
• Hydraulic Filter, steering gear
• ...

Fuel Mixture Formation

• Mixture Formation

Fuel Supply System

• Filter/ Housing
• Fuel Lines
• Fuel Pump
• ...

Heating/Ventilation/Air Conditioner

• Heating/Ventilation

Hybrid/Electrical Drive

• Cooling System

Hydraulic System

• Filter, hydraulic system

Locking System

• Handles

Steering

• Ball Joint
• Repair Set, bell crank
• Steering Gear/Pump
• ...

Steering Linkage

Suspension/Damping

• Air Suspension
• Driver Cab Suspension
• Leaf Spring Suspension
• ...

Transmission

• Automatic Transmission/ Parts
• Manual Transmission/Parts

Wheel Drive

• Drive Shaft/-Accessories
• Planetary Axle Gear

Wheel Suspension

• Control/Trailing Arm
• Stabiliser Bar/Fastening Parts
• Steering Knuckle/Parts
• ...

Wheels/Tyres

• Wheel