Parts for Briggs & Stratton 31C707-0175-E1: Alternator, Controls, Electric Starter, Governor Spring, Ignition Parts

Replace a frayed or broken starter rope that prevents your lawn mower engine from starting. Simple DIY repair that restores pull-start function.

Can't start your engine? A frayed or broken starter rope grip prevents pull-starting. This replacement rope grip restores easy starting in 15 minutes.

Secures components like gas tanks on small engines. Replace if stripped, damaged, or lost. Flange design distributes clamping force evenly. Verify fit.

This is a replacement screw that can be used on various types of lawn and garden equipment. The type of equipment will affect where the screw is used on the tool. A screw is used to attach various components together so nothing comes loose while the tool is in use. It can also be used with a nut. It's best to choose a nut that has the same finish and threading as the screw.A screw can be damaged in many ways. If this occurs, it will need to be replaced. Corrosion, wear and tear, extreme stress, and high temperatures can all cause a screw to fail. Inspecting the screw can indicate whether it will need to be replaced. Use a screwdriver to take off the old screw, or use a pair of pliers if the screw has become stripped. Replace it with a new screw.This is an authentic OEM replacement part sourced directly from the manufacturer. Each screw is sold individually. The component is designed for use with lawn mowers, snowblowers, tillers, pressure washers, leaf blowers, edgers, chainsaws, generators, and wood chippers manufactured by Briggs & Stratton, Simplicity, Toro, MTD, Cub Cadet, Lawn-Boy, Homelite, and Murray.

This genuine OEM replacement part is a governor spring for a wide range of appliances, including tillers, generators, snowblowers, and blower vacuums. As its name suggests, this spring is located in the governor. It maintains tension in the governor arm so that when the operator repositions the throttle lever, it engages the governor. The governor then modulates how much fuel the throttle allows into the carburetor, effectively slowing down or speeding up the engine. After repeated use, springs begin to lose some of their tension and wear out. If the governor spring no longer provides as much tension, the governor arm will not move and the throttle will not engage. Without a functioning throttle, the operator will not be able to regulate how quickly the engine runs. Replacing this spring is easiest once the throttle has been disassembled using a nut driver set and a pair of pliers. This replacement governor spring is a high-quality part that matches the exact requirements for Toro and Briggs & Stratton appliances. This part is sourced from its original manufacturer and does not include any additional hardware.

Control wire casing for lawn and garden engines. Protects and guides throttle or choke control cables. Replace if cracked, split, or missing.

Control wire for lawn and garden engines. Connects controls to engine throttle or choke mechanisms. Replace if frayed, broken, kinked, or missing.

Replace a faulty magneto armature when your lawn mower engine won't start or runs rough. This ignition coil generates spark to ignite fuel for combustion.

Metal mounting screw for lawn and garden engines. Secures components together throughout the equipment. Replace when stripped, rusted, or missing.

Metal washer for lawn and garden engines. Installs between engine components to provide proper spacing and prevent wear. Replace if worn, missing, or damaged.

Engine won't start or recoil pull cord spins freely? This ratchet pawl engages your recoil starter system. Comes as a set of two. Simple repair.

Fix a battery that won't hold a charge or grinding noises from your engine alternator. Compatible with lawn mower and snow thrower engines.

Fixes charging problems and electrical system issues in lawn and garden engines. Stabilizes voltage output to prevent battery drain and equipment failure.

Small motors require electrical supplies, and the voltage regulator in any engine maintains the voltage from the power source at an acceptable level. It will keep voltage in a specific range that the device can tolerate. This voltage regulator is designed for use in small engines made by or used in motors for Briggs & Stratton, Toro, and Vanguard machines. It is meant for 10-16 amp voltage regulation and includes all of the wiring needed to do the job. It works well with an array of garden machine and lawn machine engines, and will regulate the electrical systems. This is an OEM replacement part that requires a screwdriver and socket set to both remove and then replace. The voltage regular ships individually.

Replacement screw that secures the pawl friction plate in lawn and garden engines. Replaces lost, stripped, or damaged flange bolts on the recoil assembly.

Sometimes known as a recoil starter, the rewind starter is what drives the ability to start combustion in a small engine. It is used in lawn and garden equipment like lawnmowers and snowblowers. When the recoil starter is engaged, the engine can be cranked by hand to reach high enough speeds to start all of the mower's operating systems to trim the lawn. The recoil starter is an important component that the mower will not start without.Wear and tear can cause a recoil starter to fail. If the pull cord on a machine has gone slack, it's likely that this is the problem. It will need to be replaced before the machine can be used. Remove the recoil housing cap, untie the rope, and re-tension the spring. Next, attach the cap and reinstall the rope. Coil the cord under tension and the lawnmower will be ready to use again.This rewind starter is made for use in snowblowers and lawnmowers by Simplicity, Briggs & Stratton, and Cub Cadet. It is an authentic OEM product directly sourced from the manufacturer. Repairing or replacing the part will require the use of a wrench.

This replacement friction spring is a genuine OEM part meant for any number of small appliance engines run using a starter rope. This spring absorbs large amounts of kinetic energy that could damage the starter rope pulley system. It helps keep the pulley from being overstretched, which would create enough pressure to break the entire system. This spring sits at the center of the pulley system and creates resistance as the user yanks the starter rope. Friction springs can become worn out after repeated use, especially if a user tends to yank the starter rope quite forcefully. The most obvious sign of a worn of friction spring is if the pulley system lacks any resistance. As the user pulls the cord, they should feel a little pull back, but if the friction spring is worn, there will be much less resistance. Replacing this part is straightforward and will only require a screwdriver. Simply open the pulley system, carefully remove the old spring, and install the new one. This part is compatible with a wide number of appliances from Toro, Vanguard, Briggs & Stratton, and Lawnboy. It comes sourced from the original manufacturer and ships individually.

Replacement mounting screw for lawn and garden engines. Secures engine components and covers. Order when original is stripped, missing, or damaged.

Replacement wiring harness for lawn and garden engines. Restores electrical connections when original harness is damaged, frayed, or corroded.

Fix an engine that won't start or cranks slowly with a new starter solenoid. This electrical component transfers battery current to engage the starter.

This brush retainer is part of the starter motor on many types of lawn and garden machinery. It comes with both the retainer and a set of four brushes. The main job of the brush retainer is to hold a set of carbon brushes against the commutator bars located on the armature. If the brush retainer is worn, damaged, or improperly seated, it can cause problems with the equipment. The starter motor will not be able to get the proper amount of current from the battery.If the brush retainer might be causing problems, a visual inspection can be performed. A damaged brush retainer can wear down to the wire lead and become burned, pitted, or cracked. When the brush retainer is worn out, it can decrease engine performance, reduce braking, and cause the motor to lose power. This brush retainer is an authentic OEM replacement part sourced directly from the manufacturer. It is sold as an individual part. The retainer is made to be used with lawnmowers, snowblowers, tillers, and wood chippers created by Briggs & Stratton, Craftsman, Toro, Cub Cadet, Lawn-Boy, Snapper, MTD, and Simplicity.