Notes: 123916 SHIM 34X12.5X0.1 is original CARRARO product. 123916 SHIM 34X12.5X0.15 is commonly used in transmissions/axles/engines 140242, 140247, 140490, 140491, 144514, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849