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Parts for Briggs & Stratton 31A707-0335-E2: Kit - Nikki Carburetor Overhaul, Nikki Carburetor Parts

Parts for Briggs & Stratton 31A707-0335-E2: Kit - Nikki Carburetor Overhaul, Nikki Carburetor Parts

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51A
By: Midwest Engine
$6.78
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$7.59
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$0.81

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51
Product photo
5.0 (1)
By: Midwest Engine

This genuine OEM replacement intake manifold gasket for a small gas-powered lawn appliance motor acts as a seal between two engine components, like any other gasket. However, the intake manifold gasket is one of the most necessary gaskets because it is responsible for sealing the engine vacuum and coolant. Intake manifold gaskets can be damaged because of their location in the engine. If the engine has been running hot for a while, the metal can expand and crush the gasket, causing it to fail. If this happens, the engine will begin overheating, as coolant can no longer reach the areas where it is needed. Replacing an intake manifold gasket will mean removing the air filter and its housing, the oil drain tube, blower housing, breather tube, and carburetor. Making this repair requires a set of socket wrenches and screwdrivers. This part is compatible with a wide range of mowers, chippers, and blowers from Briggs & Stratton, Toro, Cub Cadet, MTD, Simplicity, and Lawn Boy. It is sourced from the original manufacturer and ships individually.

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Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

94A
By: Midwest Engine
$16.22
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$18.00
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$1.78

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95A
By: Midwest Engine
$9.95
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$10.14
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$0.19

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98A
By: Midwest Engine
$14.38
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$16.00
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$1.62

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104A
By: Midwest Engine
$9.47
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$10.70
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$1.23

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105A
Product photo
By: Midwest Engine

This is a genuine float needle valve that is designed to be used in select small engines found in lawn tractors. The float needle is located in the carburetor and is responsible for assisting with the intake and outflow of gas through the assembly. As the fuel bowl in the carburetor fills and drains, this needle regulates how much fuel is present to ensure the proper operation of the engine. Over time, the valve can become cracked or get damaged because of repetitive motion and exposure to high heat. This could impact the flow of fuel and the engine performance, or cause the engine to fail completely. This genuine OEM float needle valve is manufactured to exact standards as an identical replacement for select Briggs & Stratton small engines found in lawn tractors. It can also be used with certain models from Toro and Vanguard. It is sold as an individual unit and made of durable plastic. Be sure to drain the fuel from the engine and allow it to cool before doing any repairs. Gloves are also recommended for safety. For those who need additional components, this valve may also be available as part of a compatible carburetor rebuild kit.

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$17.65
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$21.18
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$3.53

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108B
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

117A
By: Midwest Engine
$16.72
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$18.78
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$2.06

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117A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

118A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

118A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

121A
Product photo
By: Midwest Engine

This carburetor overhaul kit is made for use with various lawn and garden machines with small engines. It offers a selection of parts that are needed to get a lawnmower running again if issues are happening with the carburetor. The carburetor is a component that is inside the tool. It controls the mixture of air and fuel that reaches the cylinder to ignite and ensure the engine starts running.If a lawnmower or snowblower doesn't start even when the fuel tank is full, this is an indication that the carburetor may no longer be functioning properly. There is an easy method to test whether this is the case. Take out the air filter and then place a small amount of fuel into the carburetor. Pull on the starter rope and watch to see if it starts up. It should start and run for a moment but then die again. If this is the case, the carburetor likely has an issue and needs to be rebuilt or replaced.Designed for use in lawnmowers and snowblowers, this carburetor overhaul kit fits tools by Briggs & Stratton, Simplicity, Toro, MTD, and Cub Cadet. This is an individual kit that is genuine OEM and directly sourced by the manufacturer.

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$63.95
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$76.74
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$12.79

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125A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

125A
Product photo
By: Midwest Engine

The carburetor may need to be replaced if it is clogged, and the engine won’t start or runs rough. This carburetor kit is compatible with Briggs and Stratton and Toro.

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$89.95
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$101.00
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$11.05

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127A
By: Midwest Engine
$7.95
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$8.91
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$0.96

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130A
By: Midwest Engine
$10.95
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$12.04
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$1.09

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131A
By: Midwest Engine
$29.72
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$33.28
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$3.56

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133A
By: Midwest Engine

This is a carburetor float that is used in a wide variety of lawn and garden equipment. The carburetor float is used in the engine to close and open the float needle valve. The main responsibility of the carburetor float is to open up to allow fuel into the carburetor when drained and to shut off the flow of fuel if the bowl is filled. If the float isn't working properly, the engine may not idle, the carburetor can flood, and the motor may stall while the tool is in use.Before replacing the carburetor float, put on work gloves and disconnect the spark plug wire. The carburetor will need to be removed from the equipment. The carburetor float and any other malfunctioning parts can be taken out and replaced with new components. While working on the parts, the jets can also be cleaned as a maintenance process.This carburetor float is sold as an individual item. It is an authentic OEM replacement part sourced directly from the manufacturer. The float is designed to be used with lawnmowers, lawn tractors, wood chippers, and snowblowers manufactured by Cub Cadet, Briggs & Stratton, MTD, Toro, and Simplicity.

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$23.39
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$25.99
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$2.60

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135
By: Midwest Engine
$32.78
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$36.71
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$3.93

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135
By: Midwest Engine
$61.95
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$68.85
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$6.90

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135
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

137A
Product photo
By: Midwest Engine

When the fuel in a small, gasoline-powered engine moves up the fuel line, it must be mixed perfectly with air and together burn in just the right mixture and amount in order for engines to function properly. Because too much gas might be coming into the carburetor or because there might be a need for more gasoline than can readily move up the fuel line, the carburetor has a small device called the float bowl. The float bowl has a ready supply of gasoline for use as needed by the carburetor. To keep the gasoline in check while all this is happening, a device called the float bowl gasket keeps all the elements separate. With use and age, sometimes these gaskets crack or grow brittle and must be replaced. This causes air to leak into the mix and the engine will not operate smoothly. Replace this gasket with a genuine OEM replacement part like this one, manufactured to be exactly like the factory original that is being replaced. This part is compatible with engines sold by Toro, Simplicity, MTD, Briggs & Stratton, and Cub Cadet. Part sold individually.

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Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

141B
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

187B
By: Midwest Engine

This is a fuel line replacement intended to keep a lawnmower's engine running smoothly. It is long enough to make a couple of fuel lines, just cut the fuel line to the desired length and keep the rest as a spare. When a mower doesn't start easily or performs poorly when running, the fuel delivery system may have a problem and will need repair. The fuel line that supplies gas from the tank to the carburetor may be cracked or broken. When this occurs, it is best to replace the fuel line before it becomes a flammable hazard. This is an OEM replacement fuel line sourced from the manufacturer and is sold individually. This replacement part is compatible with different Briggs & Stratton mowers. Remember to use work gloves and drain the gas tank before the installation of this part.

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$8.95
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$10.65
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$1.70

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187A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

217
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

240
Product photo
By: Midwest Engine

This is an inline fuel filter and is an essential part of a fuel system. This part can be found inside the fuel tank or fitted into the fuel line. The fuel filter is responsible for straining particles like water and debris in the fuel so that they won't reach and clog the combustion chamber and eventually reduce the engine's performance. Annoying sputters when starting equipment and uneven idling are incidents that may be related to a clogged fuel filter. To remove a fuel filter, first cut off the fuel supply and then slide the fuel clamps away to remove the filter. Remember to work in a well-ventilated area, with no open flame or fire source, when installing this component. This part works with lawn mowers, snowblowers, tillers, generators, wood chippers, and others with small engines. It is compatible with brands such as Briggs & Stratton, Craftsman, Toro, Cub Cadet, Murray, Lawn Boy, Snapper, and Simplicity. This is a manufacturer-supplied OEM replacement part and comes as an individual component.

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$6.95
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$8.20
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$1.25

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276A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

385A
By: Midwest Engine
$7.43
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$8.29
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$0.86

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385
By: Midwest Engine
$7.43
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$8.34
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$0.91

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387
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

387A
Product photo
By: Midwest Engine

This fuel pump is a genuine Midwest Engine part, sold individually. This fuel pump can be used as a replacement part or a lawn tractor. The purpose of a fuel pump is to provide a passageway for fuel to channel through the fuel line and into the fuel tank.The fuel pump of a lawn mower or a lawn tractor might eventually have to be replaced in the event that it suffers damage and cannot perform its crucial function. If the fuel pump has been torn, scraped, punctured, or eroded from general wear and tear with long-term use or as the result of a direct impact with a hard object such as a rock or a curb, the component should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This fuel pump is compatible with the following outdoor appliance brands: Midwest Engine, Briggs & Stratton, Cub Cadet, Simplicity, and Toro.

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$21.95
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$24.74
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$2.79

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601
Product photo
By: Midwest Engine

A hose clamp serves the basic purpose of holding together two connecting hoses. This is a crucial job in an engine. Since there are so many connecting tubes and hoses transferring oil and fuel within an engine, a leak could prove catastrophic. It could not only cause the engine to malfunction but could also become a fire hazard. Replacing a hose clamp is an easy job, though the exact process will depend on where the connection is located. A pair of pliers may be needed. This is a genuine OEM replacement part and will work with a wide range of appliances, such as pressure washers, engines, generators, tractors, mowers, blowers, shredders, and chippers from Murray, Toro, Briggs & Stratton, Snapper, MTD, Lawn-Boy, or Simplicity. This part ships individually.

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$6.95
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$7.75
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$0.80

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617
Product photo
By: Midwest Engine

This is an O-ring seal that can be used in many types of engines for lawn and garden equipment. It is responsible for sealing the connection between the cylinder head assembly and the intake manifold. The sealing process prevents dirt and debris from moving throughout the equipment and getting into the motor. As time passes, the O-ring seal can shrink, causing oil or air leaks and decreasing engine performance.When the O-ring is damaged, clogged, worn, or broken, it will need to be cleaned or replaced before using the lawn equipment again. The damaged or broken O-ring seal can be removed using a flat head screwdriver. After it has been removed, the replacement component can be installed in the same place. Make sure that the O-ring seal is properly seated to avoid additional leaks. Reassemble the parts before using the tool. This is a genuine OEM replacement part that is sourced directly from the manufacturer. It is sold individually. It is used in lawnmowers, lawn tractors, snowblowers, and wood chippers manufactured by Simplicity, MTD, Lawn-Boy, Cub Cadet, Toro, and Briggs & Stratton.

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Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

633
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

634B
By: Midwest Engine
$10.52
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$11.78
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$1.26

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918
By: Midwest Engine
$10.95
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$12.17
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$1.22

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947A
Product photo
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

951
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

975A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

1091
By: Midwest Engine
$10.95
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$12.26
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$1.31

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1127
By: Midwest Engine
$8.95
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$9.02
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$0.07

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1146
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

1266A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

1266
By: Midwest Engine

O-rings are used in various locations and applications to seal and protect connections throughout the engine. The O-ring is typically used for rigid connections where a proper seal is required for optimal functioning. It is critical to have the right size and style of O-ring installed for proper operation. These parts tend to wear over time and that can affect their ability to seal. If O-rings are degraded or damaged in any way, they need to be replaced as soon as possible to prevent further damage. This O-ring is manufactured to exact specifications by Briggs & Stratton to provide a genuine OEM replacement. It can be used in various Toro, Briggs & Stratton, and Lawn-Boy engines. Typically found in lawn tractor engines, this part is compatible with more than 150 machines. This O-ring is made from durable materials and sold individually. Always disconnect the spark plug before beginning engine work and wear gloves for hand protection.

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$5.95
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$7.08
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$1.13

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  • boxes images Over 2.1 Million Parts In Stock
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