Breville Cafe Roma ESP8 Espresso Machine Steam Control Knob Replacement PETG

Breville Cafe Roma Steam Control Knob

PETG replacement for the steam valve control knob on Breville Cafe Roma (ESP8 family) espresso machines — verify fit against your original knob

Part Details

• Material: PETG — chosen for its impact resistance and thermal stability over standard PLA
• Quantity:
• Fit: one-piece press-fit onto the steam valve shaft, same mounting method as the stock knob — verify fit against your original part
• Color: Black
• Brand: Unbranded aftermarket replacement

Why This Knob Breaks

The steam/control knob gets turned every time you steam milk or pull a shot, and that repeated twisting load is exactly what the thin plastic shaft connection isn't built to survive long-term — it eventually cracks or shears off. Breville doesn't sell the knob as a standalone part; the official replacement path is the full Cafe Roma parts kit at $190 and up, a steep price for a machine that's otherwise still working fine.

Compatible Models

Fits: Breville Cafe Roma espresso machines (ESP8 family) that use this steam/control knob shape.
Please verify this knob's shaft and socket shape matches your original before ordering.

Breville and Cafe Roma are registered trademarks of their respective owners. PartsFindr is not affiliated with, endorsed by, or sponsored by Breville. Original 3D model design by 49thdiver on Printables, licensed under Creative Commons — Public Domain.