Parts for Briggs & Stratton 20H132-0133-B1: Cylinder Head, Gasket Set - Engine, Gasket Set - Valve, Valves Parts

Prevents oil leaks around the crankshaft in small gas engines. Replace if oil seeps from the bottom of the engine. Verify fit with your model number.

Crankcase gasket seals cylinder assembly to crankcase. Replace if oil leaks or engine loses compression. Verify fit with your model number.

Prevents oil leaks around the crankshaft in small gas engines. Replace if oil seeps from the bottom of the engine. Verify fit with your model number.

This exhaust valve is a genuine Midwest Engine part, sold individually. This exhaust valve can be used as a replacement part for a variety of small engine outdoor appliances including lawn mowers, snowblowers, lawn tractors, and wood chippers. The purpose of an exhaust valve is to provide a channel for the burned gas to pass outside of the appliance and out into the air.The exhaust valve might have to be replaced at some point if it can no longer provide a passageway for burned gas to pass through on its way out of the appliance. If the exhaust valve has been blocked up, punctured, cracked, or warped, the component should be removed and replaced by this genuine OEM replacement part. It is a simple repair process that will take only a few minutes. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement. Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This exhaust valve is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Toro, Cub Cadet, MTD, and Simplicity.

Replace a worn keeper valve if your small engine has valve train noise or poor compression. This small retaining clip secures valves in lawn mowers and outdoor power equipment.

Engine runs rough or valves aren't opening correctly? This metal valve tappet converts camshaft rotation to linear valve motion. Direct replacement part.

Seals air cleaner to protect your engine from dirt and debris. Replace if damaged, cracked, or causing poor performance. Confirm fit with model number.

Engine won't start or runs rough? A worn spark plug boot can cause misfires and weak ignition. This boot connects your spark plug to the coil securely.

This replacement valve seal is a genuine OEM part for a lawn tractor or mower. The valve stem is a type of valve that transfers oil into the cylinder and then immediately reseals due to the pressure in the chamber. However, if the seal is damaged, it will not close and oil will leak into the cylinder. If this happens, the cylinder head may become overly lubricated and not run well. This seal helps prevent that from happening. It fastens to the intake valve and valve stem keeper. Seals will naturally wear out over time due to stress and exposure to corrosive oxidizing agents in an engine. When this happens, the valve will leak oil. To test if the valve seal is compromised, look for whitish-grey smoke that indicates burning oil and also measure to see how much oil the engine is consuming. If the seal is breached, use a screwdriver and socket wrench set to change out the part. This top of the line replacement valve seal is compatible with Briggs & Stratton, Toro, and Lawn Boy lawn tractors. It is sourced from the original manufacturer and ships individually.

Seals the cylinder head to prevent oil leaks on small engines. Replace when oil consumption increases or leaks develop. Verify fit with your model number.

Engine running rough or losing power? A worn push rod prevents proper valve operation and exhaust venting. This part restores engine performance.