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Bunn 42508.1000

Kit,Wave Spring 3.37odx2.94id (42508.1000)

Regular price $57.20

This item ships directly from the manufacturer, and stock is not guaranteed. Lead time averaging 3 to 7 business days. If unavailable, the item will be backordered.

If you have any questions, please email or chat to confirm availability prior to ordering.

Enhance the performance and longevity of your BUNN coffee machine with the BUNN Wave Spring Kit (Part Number 42508.1000), designed specifically to maintain optimal pressure and ensure smooth operation. This precision-engineered wave spring features an outer diameter (OD) of 3.37 inches and an inner diameter (ID) of 2.94 inches, perfectly tailored for seamless integration into compatible BUNN brewing systems. Made from durable, high-quality stainless steel, this wave spring resists corrosion and wear, providing reliable tension control under repetitive use—ideal for commercial and home coffee machines alike.

This BUNN coffee machine wave spring kit is compatible with a range of BUNN models, making it an essential replacement part for technicians and coffee enthusiasts who want to keep their machines functioning at peak efficiency. Whether you're servicing your existing equipment or upgrading key components, this genuine BUNN part ensures proper valve operation and consistent drip-free performance. Its precise dimensions and manufacturing adherence guarantee a snug fit, preventing leaks and mechanical failures that can disrupt brewing cycles or affect coffee taste.

Installing the BUNN Wave Spring (42508.1000) is straightforward and effective for restoring optimal machine pressure and prolonging the lifespan of your coffee maker. By maintaining consistent spring tension, it supports the machine’s internal mechanisms to deliver the perfect brew every time. Perfect for commercial cafes or home baristas seeking reliability and top-tier coffee quality, this wave spring kit is a small investment that results in improved machine durability, reduced maintenance costs, and uninterrupted coffee enjoyment. Purchase this essential BUNN coffee machine part from Kaldi.com for fast shipping and expert customer support.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Compatible* with: TRIFECTA

*While we strive to ensure that all information on this site is accurate, we do not guarantee that the part compatibility listings are 100% correct. It is the responsibility of the purchaser to verify fitment for their specific machine before ordering.

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