4.50309 Valve seat ring, intake, d: 37 mm, D: 51.1 mm, H: 7.5 mm, α: 45 °

4.50309 Valve seat ring, intake, d: 37 mm, D: 51.1 mm, H: 7.5 mm, α: 45 °

Stock Code: 4.50309
Valve seat angle [°] 45.00 deg
Height 7.50
Weight 47.00 g
Inner Diameter 37.00 mm
Outer Diameter 51.10 mm
Warranty Period 2
for inlet valves
Brand Model
Mercedes-Benz 343 - OM 300 - (L-Serie)
346 - OM 300 - (L-Serie)
Brand Reference No
Mercedes-Benz 355 053 0031
Mercedes-Benz 355 053 0131
Mercedes-Benz A355 053 0031
Mercedes-Benz A355 053 0131