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E623D MTD Snow Blower - Overview

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Carriage Bolt 5/16-18 x 3/4" Lg. – Part Number: 710-0451
$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 nut 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.
Shear Bolt (5/16-18 X 1.5
$6.40
In Stock
Shear Bolt (5/16-18 X 1.5'' Lg.)
★★★★★
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(1)
Part #710-0890A
This is a shear bolt, also known as a snap-off bolt. This is a fastener designed to break under a specific amount of pressure and protect the machine it is installed on from that excessive load. In lawn equipment, the shear bolts typically connect the auger or blade to the drive shaft. Therefore, if the bolt snaps, the auger gets jammed and cannot rotate so that it will not damage the rest of the unit. This bolt has a diameter of 5/16 inches, with 18 threads per inch, and is 1.5 inches long. To remove the shear bolt from your machine, you need to turn the power off first. With pliers or a wrench, grip onto the broken end of the bolt and twist it gently out of its hole. If it is stuck, you may need to coat the bolt with a penetrating oil or tap the bolt out with a mallet. Since this authentic OEM part is sold individually, refer to your instruction manual so that you can purchase the correct number of bolts for your machine.
Shoe-slide – Part Number: 784-5580-0637
$36.93
In Stock
Shoe-slide
★★★★★
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(1)
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.
Chute Flange Keeper – Part Number: 731-0851A
$6.40
In Stock
Chute Flange Keeper
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(1)
Part #731-0851A
This chute flange keeper is sourced from the original equipment manufacturer for use in snowblowers. The plastic keeper allows the snowblower chute to pivot, and secures the flange that connects the chute to the blower frame and holds it in place during use. Over time the flange keeper can break or fall off, which causes the chute to dislodge or shift from its position. If you notice that debris is discharged in the wrong direction, and you have difficulties adjusting the chute then this is a sign that the flange keeper is no longer functioning as it should. Clean the chute flange and surrounding area before placing the new keeper on. Use a pair of pliers to align the the holes on the flange keeper with the holes on the chute and lock it in place.
Cable-clutch X 39. – Part Number: 946-0898
$39.83
In Stock
Cable-clutch X 39.
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★★★★★
(1)
Part #946-0898
This is an authentic OEM sourced replacement part designed for use with snow throwers/blowers. It allows you to engage and disengage the unit. This cable is sold individually. You may need pliers to complete this repair. • Remove the cable end from the control head and install the new one • Now you can run the new cable down to the control handle • Attach the other end of the cable • Tie the cable in place just as the old one was, but leave enough clearance and free play to avoid over-bending and breaking the new cable
Snow Blower Auger Clutch Cable – Part Number: 946-0897
$32.23
In Stock
Snow Blower Hex Flange Bearing – Part Number: 941-0245
$13.92
In Stock
Snow Blower Hex Flange Bearing
Part #941-0245
Used mainly in snow blowers, this flange bearing is typically installed on the axle and creates a tight fit with little friction while still allowing for movement.?Your equipment will likely feature multiple of these bearings, so refer to any diagrams for your model to determine whether you will need one, or more. This is an OEM part that is sold as an individual item and has a 0.75-inch inner-diameter, 1-inch outer-diameter, and 1-inch height.
Wheel-friction 4. – Part Number: 935-0243B
$22.79
In Stock
Wheel-friction 4.
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(1)
Part #935-0243B
This item has been sourced from the original manufacturer to be used with snowblowers from MTD, Ryobi, Yard Machines, Bolens, and Yard-Man. This item is the hard rubber tire that fits onto the friction wheel and is used to rotate the friction disc. Overtime this item can wear down and need to be replaced to make good contact with the friction disc. This item is available as an individual replacement part.
Snow Blower Worm Gear – Part Number: 917-04861
$61.58
In Stock
Snow Blower Worm Gear
Part #917-04861
This is a worm gear that is designed for use within a variety of snowblowers and snowblower tractor attachments. The worm gear is used to rotate the auger through the drive mechanism, also known as the transmission. Featuring an approximately 2-inch diameter, this worm gear is made of high-quality, durable metal and is sold as an individual part. The worm gear will likely be secured in place using bolt or other fastener, and replacing this gear will require a wrench set and screwdriver. Make sure to check any user manuals or diagrams for exact placement of the worm gear within your snowblower.
Snow Blower Star Knob – Part Number: 720-04072A
$10.88
In Stock
Snow Blower Star Knob
Part #720-04072A
This Star Knob, which may also be simply referred to as a Knob, is sourced directly from the manufacturer for use in lawn mowers and snow blowers. This part provides a quick-release for handles to fold down, and connect upper and lower handles. It is made of metal, is black, is not part of a kit or assembly, and is sold individually. This part will need to be replaced if it has become cracked, worn, or damaged. The most common cause for this part needing to be replaced is worn or stripped threads no longer being able to grip. You will need a wrench or socket set and a torque wrench to complete this repair. It should be torqued to the manufacturer's recommendation. Customers rate this repair as Easy.
Spring-extension – Part Number: 932-0264
$6.76
In Stock
Spring-extension
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(1)
Part #932-0264
This is a genuine OEM sourced part that is not part of a kit or assembly and is sold individually. This Spring Extension, or Extension Spring, serves a variety of purposes, depending on your model. It is black, made of metal, and may be found in multiple locations on your machine. This part needs to be replaced when it is worn, weak, damaged, or broken. Depending on its purpose, you may no longer have control of your machine when the spring breaks. You will need pliers to complete this repair. Customers rate this repair as Easy.
Guide-Cable – Part Number: 731-1313C
$18.73
On Order
Guide-Cable
Part #731-1313C
This is a genuine manufacturer-sourced part which is specially designed for use with Craftsman Snowblowers. The chute control cable guide attaches the chute control cables to the chute control lever and guides each cable as the lever is moved. This part is sold individually. Tools you will need for this repair are Pliers and an Adjustable Wrench.

Common Symptoms of the E623D

How this model fails, and the parts that fix it.

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Original shave plate badly worn
12 of 25 people found this instruction helpful.
  • John from HARRISVILLE, NH
  • Really Easy
  • Less than 15 mins
  • Wrench set
With WD-40 or equivalent, spray the four nuts on the underside of the snow blower housing that hold the shave plate to the housing. Also spray the two bolts that hold the shave plate to the side of the housing. Let sit for a few minutes and using a 1/2" box end wrench remove the four nuts on the bottom of the housing. If necessary, app ly heat with a torch to loosen. Using a 9/16" box end wrench, remove the nuts on the sides (these also hold the adjustable skid feet). It is recommended that the bottom bolts and nuts be replaced with 5/16-18 X 3/4" long zinc plated carriage bolts using zinc plated washers and ny-lock nuts. It is also recommended that all of th screw threads be coated with an anti- seize lubricant so disassembly at a later date will be easy.
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