Notes: 116525 PM FLANGE SAE 1410 (15983 is original CARRARO product. 116525 PM FLANGE SAE 1410 (159835 is commonly used in transmissions/axles/engines 138350, 140928, 642238, 642238, 140928, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849