This is the Hev L/W Yzp 1-1/4 Lock Washer Yellow, part number 0123531. A lock washer sits under a nut or bolt head and is used to help keep the fastener from working loose under vibration and load. Order by the exact part number, because hardware that looks similar can differ in ways that are not obvious from the title or a photo.
Specifications
Part number
0123531
Store SKU
7192527
Part type
Hev L/W Yzp 1-1/4 Lock Washer Yellow
Category
General Hardware
Common questions
What does this fit?
Machine models are not listed on this page. Check part number 0123531 against the machine's parts book, or send the model and serial number through the quote form so the parts team can confirm.
How do I confirm this is the right part?
Match part number 0123531 to the parts book entry for your machine or to the number on the old part, if it is still legible. If you cannot confirm it that way, send the machine model and serial number through the quote form and the parts team will check it.
What does a lock washer do?
A lock washer is installed with a nut or bolt head to help resist loosening caused by vibration. It is a small part, but a loose fastener on heavy equipment can lead to larger damage.
What are common signs a lock washer needs replacing?
Common signs include cracking, flattening, heavy corrosion, visible deformation, or a washer that has been removed and no longer seats the way it did when new. Follow the machine's service manual for when hardware should be replaced.
What should I have ready when I order?
Have the part number (0123531), the machine model and serial number, and the quantity you need. That lets the parts team confirm the order quickly.
Is the store SKU the same as the part number?
No. The store SKU (7192527) is an internal reference for this listing. Order and cross-check by the part number, 0123531.