Car part
- Air conditioning
- Bearings
- Belts, chains, rollers
- Body
- Brakes
- Clutch
- Damping
- Drive shaft and cv joint
- Electrics
-
Engine
- Engine oil MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Air filter MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Lambda sensor MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Oil filter MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Spark plugs MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Turbo MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Radiator MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Flywheel MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Water pump MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- EGR valve MERCEDES-BENZ B-Class (W246, W242) B250 (246.244) 211 hp Petrol
- Engine mount B-Class B250 (246.244) 211 hp Petrol
- Serpentine belt B-Class B250 (246.244) 211 hp Petrol
- Injectors B-Class B250 (246.244) 211 hp Petrol
- Ignition coil B-Class B250 (246.244) 211 hp Petrol
- Timing chain kit B-Class B250 (246.244) 211 hp Petrol
- Timing chain B-Class B250 (246.244) 211 hp Petrol
- Mass air flow sensor (MAF) B-Class B250 (246.244) 211 hp Petrol
- Thermostat B-Class B250 (246.244) 211 hp Petrol
- Head gasket B-Class B250 (246.244) 211 hp Petrol
- Crankshaft pulley B-Class B250 (246.244) 211 hp Petrol
- Poly v-belt kit B-Class B250 (246.244) 211 hp Petrol
- Throttle body B-Class B250 (246.244) 211 hp Petrol
- High pressure fuel pump (HPFP) B-Class B250 (246.244) 211 hp Petrol
- Radiator fan B-Class B250 (246.244) 211 hp Petrol
- Rocker cover gasket B-Class B250 (246.244) 211 hp Petrol
- Intercooler B-Class B250 (246.244) 211 hp Petrol
- Tensioner pulley, v-ribbed belt B-Class B250 (246.244) 211 hp Petrol
- Belt tensioner, v-ribbed belt B-Class B250 (246.244) 211 hp Petrol
- Engine coolant B-Class B250 (246.244) 211 hp Petrol
- Intake manifold B-Class B250 (246.244) 211 hp Petrol
- PCV valve B-Class B250 (246.244) 211 hp Petrol
- Intercooler pipe B-Class B250 (246.244) 211 hp Petrol
- Expansion tank B-Class B250 (246.244) 211 hp Petrol
- Oil cooler B-Class B250 (246.244) 211 hp Petrol
- Cylinder head gasket set B-Class B250 (246.244) 211 hp Petrol
- Vacuum pump B-Class B250 (246.244) 211 hp Petrol
- Camshaft adjustment valve B-Class B250 (246.244) 211 hp Petrol
- Oil sump B-Class B250 (246.244) 211 hp Petrol
- Turbo solenoid valve B-Class B250 (246.244) 211 hp Petrol
- Crankshaft seal B-Class B250 (246.244) 211 hp Petrol
- Camshaft sensor B-Class B250 (246.244) 211 hp Petrol
- Piston rings B-Class B250 (246.244) 211 hp Petrol
- Idler pulley, serpentine belt B-Class B250 (246.244) 211 hp Petrol
- Crankshaft sensor B-Class B250 (246.244) 211 hp Petrol
- Sensor, fuel pressure B-Class B250 (246.244) 211 hp Petrol
- Head bolts B-Class B250 (246.244) 211 hp Petrol
- Camshaft B-Class B250 (246.244) 211 hp Petrol
- Intake manifold gasket B-Class B250 (246.244) 211 hp Petrol
- Crankcase gasket B-Class B250 (246.244) 211 hp Petrol
- Tappet B-Class B250 (246.244) 211 hp Petrol
- Piston B-Class B250 (246.244) 211 hp Petrol
- Camshaft adjuster B-Class B250 (246.244) 211 hp Petrol
- Gear, camshaft B-Class B250 (246.244) 211 hp Petrol
- Sump plug B-Class B250 (246.244) 211 hp Petrol
- Manifold absolute pressure (MAP) sensor B-Class B250 (246.244) 211 hp Petrol
- Injector seals B-Class B250 (246.244) 211 hp Petrol
- Turbo gasket B-Class B250 (246.244) 211 hp Petrol
- Full gasket set, engine B-Class B250 (246.244) 211 hp Petrol
- Mounting kit, charger B-Class B250 (246.244) 211 hp Petrol
- Boost pressure sensor B-Class B250 (246.244) 211 hp Petrol
- Crankshaft bearing B-Class B250 (246.244) 211 hp Petrol
- Coolant temperature sensor B-Class B250 (246.244) 211 hp Petrol
- Rocker arm B-Class B250 (246.244) 211 hp Petrol
- Main bearings, crankshaft B-Class B250 (246.244) 211 hp Petrol
- Engine electrics B-Class B250 (246.244) 211 hp Petrol
- Coolant flange B-Class B250 (246.244) 211 hp Petrol
- Intake pipe, air filter B-Class B250 (246.244) 211 hp Petrol
- Exhaust manifold gasket B-Class B250 (246.244) 211 hp Petrol
- Turbo oil feed pipe B-Class B250 (246.244) 211 hp Petrol
- Sump gasket B-Class B250 (246.244) 211 hp Petrol
- Exhaust valve B-Class B250 (246.244) 211 hp Petrol
- Valve stem seals B-Class B250 (246.244) 211 hp Petrol
- Timing chain tensioner B-Class B250 (246.244) 211 hp Petrol
- Expansion tank cap B-Class B250 (246.244) 211 hp Petrol
- Inlet valves B-Class B250 (246.244) 211 hp Petrol
- Timing cover gasket B-Class B250 (246.244) 211 hp Petrol
- Oil dipstick B-Class B250 (246.244) 211 hp Petrol
- Temperature switch, radiator fan B-Class B250 (246.244) 211 hp Petrol
- Knock sensor B-Class B250 (246.244) 211 hp Petrol
- Egr valve gasket B-Class B250 (246.244) 211 hp Petrol
- Diverter valve B-Class B250 (246.244) 211 hp Petrol
- Oil cap B-Class B250 (246.244) 211 hp Petrol
- Oil drain plug gasket B-Class B250 (246.244) 211 hp Petrol
- Skid plate B-Class B250 (246.244) 211 hp Petrol
- Flywheel bolt B-Class B250 (246.244) 211 hp Petrol
- Oil filter housing gasket B-Class B250 (246.244) 211 hp Petrol
- Coolant circuit seals B-Class B250 (246.244) 211 hp Petrol
- Radiator cap B-Class B250 (246.244) 211 hp Petrol
- Seal, turbo air hose B-Class B250 (246.244) 211 hp Petrol
- Hose, valve cover breather B-Class B250 (246.244) 211 hp Petrol
- Thrust washers B-Class B250 (246.244) 211 hp Petrol
- Engine control unit (ECU) B-Class B250 (246.244) 211 hp Petrol
- Water pump gasket B-Class B250 (246.244) 211 hp Petrol
- Valve cotter B-Class B250 (246.244) 211 hp Petrol
- Seal, crankcase breather B-Class B250 (246.244) 211 hp Petrol
- Oil pump gasket B-Class B250 (246.244) 211 hp Petrol
- Tensioner pulley, v-belt B-Class B250 (246.244) 211 hp Petrol
- Seal, oil filler cap B-Class B250 (246.244) 211 hp Petrol
- Deflection / guide pulley, v-belt B-Class B250 (246.244) 211 hp Petrol
- Engine cooling system
- Exhaust
- Filters
- Fuel supply system
- Gaskets and sealing rings
- Gearbox
- Heating and ventilation
- Ignition and preheating
- Interior
- Lighting
- Oils and fluids
- Pipes and hoses
- Propshafts and differentials
- Repair kits
- Sensors, relays, control units
- Steering
- Suspension
- Towbar / parts
- Wiper and washer system
Piston MERCEDES-BENZ B-Class (W246, W242) B 250 (246.244) 211 hp Petrol

Article №: 40859600
Details
- TecDoc Engine Number: M 270.920
- Production Number: 083134
- Cylinder Bore [mm]: 83
- Compression Height [mm]: 33,8
- Length [mm]: 53,8
- Recess Depth 1 [mm]: 7,2
- Recess Diameter [mm]: 53,82
- Component Number: 66342, 66343, 66344
- Standard Size [STD]
- Bolt Head Diameter [mm]: 20
- Bolt Length [mm]: 51
- Connecting Rod Design: Trapezoidal Connecting Rod
- Piston Clearance [mm]: 0,052
- Condition: New
More
Inside the package:
- Piston Ring 1
- Piston Ring 1
- Piston Ring 1
More

Article №: B11138

Article №: B11139

Article №: B11140

Article №: B11141

Article №: S5F07700004C
Details
- Pin Diameter [mm]: 16x9x40,1
- Bore Diameter [mm]: 76.97
- Construction Year from: 2010
- Construction Year to: 2023
- For engine manufacturers: 4T
- Piston Height [mm]: 19.70
- Capacity (rounded) [cc]: 250.00
- Number of Parts [parts]: 2
- Machining: Forged
- Regulation Ratio: 13.4:1
- Net weight [kg]: 0.18
- Type: Biconical (pin)
- Vehicle type: Motorcycle, model-specific
- Condition: New
More
£127,99
incl. 20% VAT, excl. delivery costs
Not in stock
Details