The Hoshizaki 4A5231-01 Lock Washer stands out for its unmatched quality and performance. Designed for a secure connection, real OEM washers fit seamlessly with your specific model, offering durability, reliability and efficiency in the field.
The Hoshizaki 4A5231-01 Lock Washer secures and positions mechanical assemblies so connected components stay aligned and properly fastened during operation. Its internal tooth design matters because it creates a tighter hold at the mounting point, supporting stable assembly retention in refrigeration equipment.
The Hoshizaki 4A5231-01 Lock Washer may need replacement if the door is coming off, falling off, not staying shut or not closing properly due to recurring hinge-related problems. Common indicators include a broken hinge, a worn or damaged spring hinge or a broken top hinge, which could be remedied by using a real OEM replacement to support dependable operation.
Parts Town offers same-day shipping on in-stock real OEM parts Monday through Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. Anything ordered afterward will be handled on the next business day.
Yes! You can check shipping details on your real OEM replacement parts by going to our Track My Order page and entering your order number or purchase order (PO) number and zip code. With 24/7 access to updates on your shipment, you'll always have the latest details right at your fingertips.
Yes! Parts Town offers a wide range of customer support for real OEM parts 8 AM—9 PM ET Monday through Friday via live chat, email assistance, phone help and more. Head to our Contact Us page for a full list of ways to reach us.
We allow you to return most new, unopened real OEM replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. If the part has already been installed and no longer works, please fill out the form in the Defective Parts & Warranty Inquiries section.