Parts for Briggs & Stratton 133432-1010-E2: Cam, Crankshaft, Piston Group, Valves Parts

Engine won't restart after hitting an object? A sheared flywheel key is often the cause. This small part keeps the flywheel connected to the crankshaft.

Fix engine knocking or loss of power with this piston pin lock. Secures the piston pin in small engines. Essential for proper piston assembly.

Replace a worn, damaged, or missing piston pin in your engine. This small pin connects the piston to the connecting rod and requires replacement when bent or broken.

Engine won't start or runs rough? A worn connecting rod can cause knocking sounds and power loss. Links piston to crankshaft in small engines.

This screw is a genuine Midwest Engine replacement part for small engine appliances, including lawn tractors, lawn mowers, snowblowers, leaf blowers, vacuums, and tillers. The purpose of a screw is to tightly link materials together through rotation that pierces into the material. A screw might have to be replaced in the event that it is lost or misplaced, a common occurrence due to its size. A screw might also be replaced if it deteriorates over time, through erosion, cracking, or piercing, thereby reducing its efficacy in holding materials together. This kind of damage can be attributed to general overuse, to age, or simply to long-term exposure. If a screw is subject to any of this kind of damage, it is best to replace it immediately, as the materials held together by the screw must continue to be held together. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This screw is compatible with the following brands: Briggs & Stratton, Toro, Cub Cadet, and Lawn Boy.

Fix poor engine performance or hard starting with a new exhaust valve. This component vents the cylinder during combustion. Fits various engine models.

This part is a replacement intake valve. This is a genuine OEM part made by Midwest Engine and has been sourced directly from the manufacturer. The intended use for this part is to properly replace a broken or defective intake valve on different models of small engine outdoor power equipment. The intake valve is what directly controls the flow of fuel vapor. This part can become worn, broken, or can begin to get stuck over time, preventing fuel vapor from flowing properly. In this case, the part will require replacement. Special tools may be necessary to install this part properly. Always ensure that the equipment is completely powered off and is cooled down before attempting to start the repair process. For more accurate information on installation of this intake valve, reference the owner's manual or equipment diagrams for specific instructions and part location. This is an authentic OEM part and as such is sold individually and made from durable and high-quality metal. This intake valve can be used with a variety of small engine outdoor power equipment and generator models manufactured by Midwest Engine and other brands.

This valve spring is made for small engines and works on a range of different types of outdoor equipment. The valve spring plays an important role in internal combustion engines. A camshaft will open the valves, often using valve lifters. The spring is responsible for closing the lifters. Some of the symptoms of a broken valve spring include performance issues such as misfiring and loss of power, noise from the valve, and eventually internal damage to the machine's engine. Those who believe they have a damaged or broken valve spring should replace the spring as soon as possible. This will ensure the machine continues to run properly. This is a genuine OEM valve spring that is sold individually. The spring will work for many types of small engines including those found on lawn mowers, tillers, yard vacuums, and generators. Brands that can utilize the valve spring include Toro, Cub Cadet, MTD, Simplicity, Craftsman, Lawn-Boy, Murray, and Briggs & Stratton.

Replace a worn valve retainer if your engine has compression loss or valve train noise. This washer-shaped part secures the valve spring lock on the valve.