Notes: 28562 O-RING 4900 2-270 228.19X is original HYUNDAI product. 28562 O-RING 4900 2-270 228.19X5 is commonly used in transmissions/axles/engines 136531, 136532, 136533, 136534, 136534, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849