1、Applicable Model: The auger shear bolt lock nut kit is replacement for Deere. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2、OE Number: The part numbers for reference are 19M7834 for bolts and 14M7397 for lock nuts. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3、Protective Function: The lock nut holds the bolt in place and prevents it from loosening, providing additional safety protection and ensuring the stability of the device during use. 4、Durable Material: Auger shear pin bolts and nut are made of durable and reliable material, high strength and wear resistant, having long service time. 5、Easy to Install: The shear pin bolts lock nut kit has a simple installation, convenient and time saving, don't need too much tools or complicated steps.