This is a Genuine Tecumseh OEM cylinder gasket, part number 35806, supplied as New Old Stock (NOS). That means it is an original Tecumseh factory part that was never used — not an aftermarket reproduction.
Cylinder gaskets are critical for sealing the engine block to the cylinder, maintaining proper compression and preventing oil and air leaks. A worn or damaged gasket can cause loss of power, poor starting, and engine overheating. Using a true OEM Tecumseh gasket ensures proper thickness, correct sealing pressure, and long service life.
This gasket is designed for Tecumseh OVRM-series engines, commonly used on lawn mowers and outdoor power equipment.
Why OEM Matters
Aftermarket gaskets are often made from thinner materials and do not always seal correctly. Tecumseh OEM gaskets are manufactured to exact factory tolerances to handle heat, vibration, and engine pressure without premature failure.
Fits Tecumseh Models
If your engine uses Tecumseh part number 35806, this is the correct cylinder gasket.
Part Information