B5220818 Nut | ECM ECM-B5220818

Name: B5220818 Nut | ECM ECM-B5220818
Brand: ECM
SKU: 22443
Price: 5.7 USD
Availability: InStock
Rating: 5.0 (3 reviews)

B5220818 Nut | ECM ECM-B5220818 - Main image

$5.7 ~~$8.77~~ In stock

Category: Part

This genuine ECM nut (part B5220818) is a precision-engineered replacement component for select ECM espresso machines. Designed for straightforward installation, it helps maintain reliable machine performance.

Genuine ECM part for consistent fit and function
Precision-crafted to factory specifications
Ideal for routine maintenance or repair

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 3 reviews)

Madison P. ★★★★★ Oct 26, 2026

The threads matched up perfectly on the first try, and the whole install took me under five minutes. Feels solid and precise, exactly what you want when you're rebuilding the group head.

Abigail D. ★★★★★ Oct 25, 2026

I was relieved to see the threads were perfectly cut, making installation a breeze compared to other parts I've tried. Fits exactly as a genuine replacement should, no wobble or play at all.

Matthew ★★★★★ Oct 24, 2026

Finally found the right replacement nut for my ECM after hunting around, and this one fit perfectly on the first try. Installation took me less than five minutes since it’s genuinely precision-engineered, and my machine’s back to running reliably.