GTB2056VK Turbocharger for 2011-16 Mercedes Benz ML 350 BlueTEC Sport (166) 4matic with OM642LS Euro 5 diesel engine, 2010-16 Mercedes Benz GL 350 CDI (X164), 2012-16 Mercedes Benz GLK 350 CDI (X204) 4matic, 2011-16 Mercedes Benz S 350 BlueTEC (W221) 4matic models. This unit is a direct replacement for the turbocharger equipped on the OM642-LS engine.
Turbo model:GTB2060VKLR
Part No.:802774-5008S
OE No.: A6420901686
It can replace: 802774-0001,802774-5005S,802774-0004,802774-0005,802774-5004S,802774-0006,802774-5006S, 802774-5007S,A6420901186, 642-090-10-86, 642-090-10-86-80, 642-090-11-86, 642-090-11-86-80, 642-090-13-86, 642-090-13-86-60, 642-090-13-86-80, 642-090-13-86-88, 642-090-16-86, 642-090-16-86-80, 642-090-93-80, 642-090-93-80-80, 6420901086, 642090108680, 6420901186, 642090118680, 6420901386, 642090138660, 642090138680, 642090138688, 6420901686, 642090168680, 6420909380, 6420909380806,A6420902386,A6420901686
Shaft Wheel Material:42CrMoA
Turbine Wheel Blade Material:K418
Compressor Wheel Material:ZL201
Bearing House Material:HT200
Turbine House Material:Nodular Cast Iron
Cooling System:Water-cooled
ENGINE:OM642LS, OM642 LS Euro 5, 642867, 642826, 642858, 642854, 642853, 642852, 642850, 642838 Euro V, OM642LS Euro III
Capacity:3.0L
KW:190
Year:2010-2016
Applications:2011-16 Mercedes Benz ML 350 BlueTEC Sport (166) 4matic with OM642LS Euro 5 Engine
2010-16 Mercedes Benz GL 350 CDI (X164) with OM642LS Euro 5 Engine
2012-16 Mercedes Benz GLK 350 CDI (X204) 4matic with OM642LS Euro 5 Engine
2011-16 Mercedes Benz S 350 BlueTEC (W221) 4matic with OM642LS Euro 5 Engine
In order to ensure the normal operation of the turbocharger, the following points should be paid attention to when using it:
1. When using a water-cooled turbocharger, care must be taken not to exceed its rated working pressure and temperature, otherwise the turbocharger may be damaged.
2. Coolant: When using a water-cooled turbocharger, special coolant is required and ordinary water cannot be used instead. Otherwise, the cooling effect may be poor and the turbocharger may even be damaged.
3. Starting and shutting down: When starting the car, you should let the engine run for a while before turning on the turbocharger, so that the coolant can flow through the turbocharger to warm up first; when turning off the car, you should also turn off the turbocharger first. and then shut down the engine to allow the coolant enough time to remove the heat from the turbocharger.
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