Enter the code TAKE10OFF at checkout to apply your discount. Discount will be applied at checkout when the code is entered & applies to all parts. Cannot be combined with any other coupon or special offer & cannot be applied to a previously placed order. Not valid toward tax or shipping & handling. Discount has no cash value. Discount expires on May 28 at 11:59pm EST.
You've Got 10% Off Your First Order!Save 10% with code at checkout *click to copy coupon code
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 la...
$3.99
In Stock
Order within the next 3 mins and your part ships today!
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 pla...
$3.99
In Stock
Order within the next 3 mins and your part ships today!
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 c...
$4.99
In Stock
Order within the next 3 mins and your part ships today!
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...
$4.99
In Stock
Order within the next 3 mins and your part ships today!
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 th...
$41.34
In Stock
Order within the next 3 mins and your part ships today!
Sourced directly from the original manufacturer, this Bell Washer is made of gold-colored metal and is sold individually, not as part of a kit or assembly. It is used to provide spacing between variou...
$4.99
In Stock
Order within the next 3 mins and your part ships today!
This Washer-Lock 5/16 is a silver, metal part that is sold individually and comes direct from the manufacturer. With a 5/16 Inch Interior Diameter and 1/2 Inch Outside Diameter, it is used to prevent ...
$4.99
In Stock
Order within the next 3 mins and your part ships today!
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...
$4.99
In Stock
Order within the next 3 mins and your part ships today!
An extension spring is designed to add tension and resistance to different components throughout lawn and garden equipment. This extension spring, also known as an idler spring, is designed for use wi...
$7.56
In Stock
Order within the next 3 mins and your part ships today!
Questions And Answers for 312-640F054
Be the first to ask our experts a question about this model!
✖
Ask a Question
Ask our experts a question on this model and we'll respond as soon as we can.
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
... Read morely 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.