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31BM63P3711 (2012) Troy-Bilt Snow Blower - Overview
Diagrams for 31BM63P3711
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_WW_7.gif "Auger and Auger Housing Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_1.gif "Carburetor Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_8.gif "Chute 2-Way and 4-Way Extended Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_2.gif "Crankcase Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_3.gif "Cylinder Head Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_9.gif "Drive System Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_4.gif "Fuel Tank and Mounting Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_10.gif "Handle Panel Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_12.gif "Label Map Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_5.gif "Muffler and Air Housing Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_11.gif "Quick Reference Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
_WW_6.gif "Starter Assembly and Blower Housing Diagram and Parts List for 2012 Troy-Bilt Snow Blower")
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$6.40
In Stock
Shear Pin, .25
Part #738-04124A
This individually sold shear pin is an OEM replacement that is most typically used in snowblowers but can also be used within snowblower attachments for lawn tractors. Its main uses are connecting the auger and auger shaft, which are the rotating blades, and to protect more valuable components such as the transmission.If the snow is causi...Read moreng excessive force or there is a jam within the auger and connected housing,it will cause the shear pin to snap, effectively stopping the rotation of the auger, while the auger shaft and gears will continue turning. If the shear pin snaps, snow will simply build up on the outside of the auger housing, since the auger will no longer spin. This shear pin has a .25-inch diameter, and 1.5-inch length and is sold individually. Most augers have a pin on each side, so you may need to purchase more than one, and it is also recommended that you carry spare pins in case of a future breakage.
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$6.40
In Stock
Pin-bow Tie Cotter
Part #714-04040
Sourced directly from the manufacturer, this replacement part is designed to secure otherwise loose parts in place, allowing the machine to operate properly. This Bow Tie Cotter Pin is not part of a kit or assembly and is sold individually. It is silver, made of metal, and is used in a variety of models for various purposes.
This part n...Read moreeeds to be replaced when it is broken or damaged, or the threads have become stripped. Depending on their location, this part is known to wear with regular use. You will need a wrench or socket set to complete this repair.
Customers rate this repair as Easy.
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$6.40
In Stock
Lawn Mower Self-Tapping Screw
Part #710-04484
$6.40
In Stock
Carriage Bolt 5/16-18 x 3/4" Lg.
Part #710-0451
This carriage bolt measures 5/16-18 x .75 and fastens two parts in your machine together. It has a round domed head and a square underside so the bolt does not rotate once it has been secured into place. If it has signs of deformation or wear, you will need to replace it. To unthread this bolt, you need an adjustable wrench to loosen the ...Read morenut found on the end of the bolt. You may need to apply a lubricating oil to the bolt if it is stuck. You may need to clamp down on the head of the bolt with pliers while continuing to turn the nut counterclockwise. You can then slide the carriage bolt out of its hole or tap it gently with a hammer. This bolt is a standalone product and the nut is not included. This bolt was sourced directly from its manufacturer.
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$6.40
In Stock
Nut-flglk 5/16-18
Part #712-04063
This nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant to loosening when threaded on a bolt. It has a variety of applications and is used in multiple locations on most models. Please refer to your...Read more owners manual to determine the exact location.
While made of durable metal, the ends can round off from improper use of a wrench or socket. Depending on the location, this part may also become worn through regular use of your machine. It should be replaced when visibly cracked, worn or damaged. To complete this repair, you will need a wrench or socket, and a torque wrench. Ensure you torque the bolt according to the manufacturer recommendations.
Customers rate this repair as Easy.
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$32.33
In Stock
Cable-speed Select
Part #946-04396A
This speed selector cable is sourced from the original manufacturer and consists of a cable enclosed in an outer protective casing. It connects the control panel to the transmission/drive system of the snow blower, allowing you to adjust and select the speed at which the snow blower moves. When you adjust the speed on the control panel, t...Read morehe cable is activated, and it engages with the transmission to control the snowblower. The speed selector cable can fail over time due to various reasons including fraying from use and exposure to harsh conditions, corrosion, or inadequate lubrication, which causes it to become stiff. If the cable is faulty, your equipment will be unable to move, or stuck at one speed, and the control panel may be unresponsive. Disconnect the faulty cable and route the new cable through the same path. Connect the cable to the control panel and transmission, and secure it with the appropriate fasteners.
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$6.40
In Stock
Lawn Mower Flanged Lock Nut
Part #712-04065
Designed for use in various models of lawn and garden equipment, this part is not sold as part of a kit or assembly. It is made of metal, is gold in color, and is sold individually. This part may also be called a Flange Lock. This nut is designed to lock in place, preventing vibrations and other parts coming loose.
This nut may be locate...Read mored in multiple locations on your machine, refer to your owners manual to determine if this is the correct part. You will need a wrench or socket set and a torque wrench to complete this repair. You should only torque the nut to the manufacturer recommendation, no tighter.
You will need to replace this part when it is worn or damaged. While this part can wear through regular use, it is most commonly damaged through improper use of a wrench or socket.
Customers describe this repair as Easy.
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$36.93
In Stock
Shoe-slide
Part #784-5580-0637
This Slide Shoe is rated as "Easy" to install and requires a wrench set. It is a manufacturer-approved part that comes in black and is constructed of metal. The part is used to help the snowblower slide smoothly and is attached on the side of the augur housing. If missing or broken, it should be replaced.
$6.40
In Stock
Nut-flglk
Part #712-04064
Also referred to as a Lock Nut or Flange Lock, this nut is designed for use with various lawn and garden equipment. The purpose of this part is to hold parts in place while resisting loosening when properly threaded. It is sold individually, not as part of a kit or assembly. It is black, made of metal, and is found in a variety of locatio...Read morens. Refer to your owners manual to determine if this is the correct part.
This part will need to be replaced when it is weak or broken. The symptoms experienced when this part breaks will depend on its location. You will need pliers to complete this repair.
Customers rate this repair as Easy.
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$10.83
In Stock
Fuel Bowl O-Ring
Part #951-11589A
This high-quality fuel bowl O-ring is a genuine replacement part supplied by the original equipment manufacturer for use with lawn and garden equipment. It is designed to create an airtight seal for the fuel bowl, helping to prevent leaks and maintain proper engine performance. Over time, the O-ring may shrink, crack, or degrade, requirin...Read moreg replacement to ensure continued reliability. Made from durable rubber, this part is sold individually and includes one O-ring per order.
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$9.32
In Stock
Key-ignition Switc
Part #951-10630
This key a genuine manufacturer-sourced replacement part for use with outdoor equipment. They key is inserted into the ignition to power on the equipment. It is made of durable plastic and is approximately 1 inch wide and 2.25 inches long. You will need a replacement key if yours is broken or lost. Each key is sold individually.
$6.40
In Stock
Bushing-.380 Id
Part #941-0475
This is an authentic OEM part for Craftsman lawn and garden equipment. This bushing has an internal diameter of 0.380", is made of durable black plastic, is not part of an assembly or kit, and is sold individually. The purpose of this bushing is to ensure there is a tight fit between parts.
A common sign this part needs to be replaced i...Read mores if you notice any parts loosely connected or detached. This part will become worn through regular use of the machine. It is located in various areas, depending on your model. Refer to your owner's manual for the exact location. You will need a wrench and pliers to complete this repair.
Customers rate this repair as Medium difficulty.
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Common Symptoms of the 31BM63P3711
How this model fails, and the parts that fix it.
Auger will not turn
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Drive system does not work
Fixed by
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these parts
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Auger / blower won't engage
Fixed by
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these parts
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Watch our pros, then fix it yourself.
See how others fixed this model. Time, tools, difficulty, and steps that lead to victory!
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