A-R50356-AI Insert, Exhaust Valve (Std) model-Z851 Fits Oliver Models: 1800 (w/

Fits Oliver Models: 1800 (w/ 283 Waukesha 6-Cylinder Gas Engine)

466A w/ SN 233593>

-5 3/4" Diameter

600 (s/n 200999 and earlier)

Utility & Construction Vehicles

A-R50356-AI Insert, Exhaust Valve (Std) model-Z851 Fits Oliver Models: 1800 (w/One New Aftermarket Replacement Exhaust Valve Seat Insert (Standard) Fits John Deere Tractors This exhaust valve seat insert is pressed into the cylinder head to provide a hardened, heat resistant seating surface for the exhaust valve. It is designed for the Fits John Deere 6 404 Turbo Diesel engine and must withstand the high temperatures and pressures of exhaust gases to ensure an airtight seal and optimal engine performance. Sold individually; a