Turbo Part No.：831120-0005;831120-0006;831120-0007;831120-0008;831120-0009;831120-0010
OE No.:A6540900800;A6540904500;AL0081;A6540907300
Model：GTD1449VZ
Turbo Brand:GARRETT
Application:Mercedes-Benz/E220 1.9L OM654 DELA20-2016
Jack ID:1-00-1652X
Details
CHRA Balancing Test: <0.5Mg.mm / 150000RPM
Shaft wheel material: K418+42CrMo
Compressor wheel material: C355 for normal or 2126 for billet
Bearing Housing material: HT250 Gray Iron and high Ni for shift link arm
Back plate material: ADC12 YL102 or Iron for some big models.
Nozzle ring material: K418
Thrust bearing material：Brass Bar Fluorine Gum
O-ring material: Fluorine Gum
Thrust collar material: 42CrMo
Piston Ring material: W6+ 3Cr13
