Thermostat & Gasket Fits FARMALL H HV O4 OS4 W4 SUPER H 300 350 model-1273 Fits Steyr Models:

Fits Steyr Models:

and Kohler Engines

The intake valve seats in the cylinder head and controls airflow into the combustion chamber

ZP4472352075

640 Spline Count 21 Spline Diameter 1

Thermostat & Gasket Fits FARMALL H HV O4 OS4 W4 SUPER H 300 350 model-1273 Fits Steyr Models:One (1) New Aftermarket Replacement Thermostat & Gasket Fits IH Fits FARMALL Models: H, HV, I4, I6, I9, ID9, M, MD, MDV, MTA, MV, O4, O6, ODS6, OS4, OS6, Super H, Super HV, Super M, Super MD, Super MDV, Super MTA, Super MV, Super W6, Super W6TA, Super W6TA (DSL), Super WD6, Super WD9, Super WDR9, T6, T9, TD6, TD9, W4, W6, W9, WD6, WD9, WDR9, WR9, WR9S, 300, 350 (GAS ONLY), [ 400, 450 (Wheatland) ], 400, 450, [ 560, 656, 660 (Diesel) ], 600, 650 (GAS &