Price Match GuaranteeYard Machines Snowblower 421 Parts
Shop replacement repair parts for Yard Machines Snowblower model 421
Briggs & Stratton snowblower shear bolt kit. 1/4-20 x 1 3/4". Shear bolts are designed to break in half if the auger strikes a hard object to prevent damage to the transmission and engine. If the shear bolt is broken, the auger won’t be able to turn.
RC Item #1668805
Spring, auger clutch,
Nut 1/4-20 nylock
Wing-knob
Key woodruff .25x.75
Nut 1/4-20
Seal oil cr 530552
Bearing sleeve 1x1.25x1
Quad ring .924idx.10
Gear worm
Washer flat 1.00
Wire, red
Shield, capillary tub
Screw 5/16-18x.5
Bolt 5/16-18x0.50
Frequently Purchased Together For This Model
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