A0169970646
Radial Shaft Sealing Ring - Front / Crankshaft Seal
Detroit Diesel

This front crankshaft seal is vital in maintaining the engine's internal pressure and preventing oil leakage at the front of the crankshaft. Constructed from elastomer material, it offers excellent elasticity and resilience against the high temperatures and pressures found within the engine block. Its precise fit ensures a tight seal around the crankshaft, which is essential for preventing oil consumption and protecting internal engine components from contamination. The seal's design accommodates thermal expansion and engine vibrations, ensuring continuous sealing performance over time. Proper installation of this part is crucial for maintaining engine cleanliness and efficiency, as leaks can lead to oil loss, increased emissions, and potential engine damage. The durability of this component directly correlates with engine longevity and performance. Many repair professionals rely on Source One Parts Center to supply reliable seals that meet or exceed OEM standards, ensuring peace of mind during engine maintenance.