The Quick Mill E61 cam chamber bushing nut (part number TAPPRGOCR) is a precision-machined OEM component designed for Quick Mill espresso machines equipped with the legendary E61 group head. This small but critical bushing nut ensures proper cam chamber function and maintains the mechanical integrity of the brew group's lever system.

Key Features

• Genuine Quick Mill OEM part — factory specifications, perfect fit
• Precision threading for secure, wobble-free installation
• Durable brass construction built for decades of daily use
• Part number TAPPRGOCR — exact match for Quick Mill service documentation
• Compatible with Quick Mill machines using E61 group heads

Ideal For

This part is ideal for home baristas and technicians performing routine maintenance or rebuilds on Quick Mill espresso machines. If you're experiencing cam chamber play, unusual lever resistance, or following a full E61 service schedule, this is the correct OEM replacement. Recommended for intermediate skill levels comfortable with basic espresso machine disassembly.

Home espresso is a big investment, and we want you to be 100% in love with your new setup. That's why we offer 30 days to return your machine if it's not the right fit. While return shipping and a small restocking fee are your responsibility (unless there's an issue with the machine, in which case we'll cover everything), we'll make sure the rest of the process is smooth and simple.

In-stock items ship within 1-business day.

Free shipping on orders over $75. To be eligible for free shipping, the final order amount, after applying any discounts, including rewards points, must exceed $75.

Returns are accepted up to 30 days from the date the order was delivered. Smallware items must be unused. Open Box and Certified Pre-Owned are non-returnable.