Notes: 46461 FORCELLA LR1.409.387.0040 is original CARRARO product. 46461 FORCELLA LR1.409.387.00405 is commonly used in transmissions/axles/engines 143428, 143428, 148410, 148410, 143428, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849