Notes: 127016 ELASTIC SPACER 40X37X17.5 is original CARRARO product. 127016 ELASTIC SPACER 40X37X17.55 is commonly used in transmissions/axles/engines 138409, 138409, 138410, 138410, 139642, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849