Notes: 117171 SPHERICAL WASHER 25.22X60 CuSn8 H135 - E is original CARRARO product. 117171 SPHERICAL WASHER 25.22X60 CuSn8 H135 - E5 is commonly used in transmissions/axles/engines 128419, 128420, 132886, 136531, 136534, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849