D1146 Front Crankshaft Oil Seal For Doosan Diesel Engine

• Product Name: D1146 Front Crankshaft Oil Seal
• Model: D1146
• Name: Front Crankshaft Oil Seal / Front Main Oil Seal
• Features: Integrated metal shell structure, high temperature resistance, heavy‑load durability, good sealing performance
• Application: Doosan D1146 diesel engine, heavy‑duty truck, excavator and engineering machinery

D1146 front crankshaft oil seal is an important sealing component for Doosan D1146 engine maintenance. It is fitted on the front end of crankshaft to prevent engine oil leakage.

Adopts robust metal shell combined with high‑performance sealing material, which adapts to severe high‑temperature and heavy‑load working conditions. Excellent wear‑resistance and oil‑resistance extend service life. Manufactured in standard OEM dimensions for direct replacement during engine overhaul.

We supply a complete range of turbochargers and engine spare parts compatible with Cum mins, CAT, Volv o, Isuzu, Hino, Komatsu, JCB, Scania, Ford, Mercedes‑Benz, Toyota, Nissan, Hyundai, Doosan and other mainstream engine brands.

Q: Which engine does this oil seal fit?

A: It fits Doosan D1146 diesel engine.

Q: Can it be used as rear crankshaft oil seal?

A: No, front and rear oil seals have different specifications and cannot be interchanged.

Q: Do you provide D1146 rear crankshaft oil seal and overhaul gaskets?

A: Yes, we have matching rear oil seal and full set of overhaul gasket kits for D1146 engine.