The genuine McCormick 6610516A2 plug is a high-quality OEM component, typically utilized as a drain plug for hydraulic systems or engine components in agricultural machinery. Featuring an M22x1.5 thread, this plug has a length under the head of 17mm and requires a 10mm wrench for installation. It ensures a secure and leak-free seal. This versatile plug is a direct replacement for numerous McCormick CX, MC, MTX, XTX, and ZTX series tractors, as well as various models from AGCO brands (Massey Ferguson, Fendt, Valtra, Challenger), Case IH, and New Holland, offering broad compatibility and reliable performance.