Hyundai F4A51/F5A51 transmission oil seal/front pump seal

Common Applications

Mitsubishi:
F4A51/F5A51 transmissions can be found in models like the Eclipse, Galant, Outlander, and Lancer. 

Hyundai/Kia:
They are also used in vehicles from Hyundai and Kia, including the Sonata, Optima, and Sportage.