Parts for Briggs & Stratton 49E877-0001-G1: Cylinder Head, Rocker Arm Cover, Intake Manifold Parts

Here is a metal cylinder head screw replacement that is compatible with a wide range of engines. The screw is typically used as a means to fasten various components together in the engine. This includes securing the cylinder head components. However, it could be used for other applications in some machines. Owners can check their diagrams to see how and where the screws are used. The cylinder head screws are subject to the usual wear and tear, as well as corrosion. When the threads are stripped, they begin to corrode, become bent, or are otherwise damaged, they should be replaced. Replacing the screws tends to be a fast and simple repair. This genuine OEM cylinder head screw is made from high-quality durable metal. It is sold individually, so buyers may want to purchase several at the same time. The screw can be used in a range of machines including lawn mowers, snowblowers, leaf blowers, wood chippers, generators, tillers, pressure washers, and other small engines. Brands with compatible models include Briggs & Stratton, Toro, Cub Cadet, Murray, Lawn-Boy, Simplicity, and MasterCut.

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.

The spark plug helps to start the engine by creating the spark that will cause the fuel to ignite in the engine during combustions. Over time, the spark plugs will become worn down and go bad. Multimeters are typically used to test the spark plugs. However, owners should also regularly look at the spark plugs to search for signs of corrosion that could indicate they are going to go bad. If they are not functioning properly, the engine will not fire and start. They will need to be replaced. This is an OEM replacement part that can be used on a range of small engines and lawn equipment from many brands. Compatible brands include Toro, Briggs & Stratton, Craftsman, Cub Cadet, Simplicity, and Snapper.

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.

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

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.

This pushrod serves a vital part of the camshaft in a lawn tractor’s engine. As the camshaft spins, the pushrods open the engine valves to intake air and release the exhaust. Without a functioning push rod, the engine cannot run properly. There are two push rods in an engine made of steel and aluminum, respectively. This item is the longer, 6in steel rod. Be sure to replace the correct part. Pushrods should last for 200,000 miles of wear and tear but can be broken by harsh use. The pushrod needs replacing when the engine starts misfiring or will not run at full power. The most common problem is a bent pushrod. This part is a genuine OEM replacement part straight from the manufacturer. This item is made by Briggs & Stratton, though Toro and Vanguard both make identical parts. Again, this is the steel variety of pushrod, and it is sold individually. Aluminum pushrods are sold separately.

This pushrod is a metal rod that is used in overhead valve engines. It transfers the motion of the camshaft within the engine block to the valves within the cylinder head. One end of the rod is fitted with a lifter that contacts the camshaft. Rods can slip or wear with time and may even break or bend. The pushrod is used within the exhaust valve, and it may become stuck or damaged and require replacement. However, it is not always the rod that is the root of the problem. Malfunctioning valves or bad fuel can be behind bent or broken rods, so a bit of diagnostic work is best done while making the replacement of the rod or associated valves. This is an OEM aluminum push rod replacement designed for use with engines on several Briggs & Stratton, Toro, and other lawn tractor engines. This durably made pushrod sold individually.