# Breville Shower Head Seal 58mm (SP0001635)

> Espresso compatibility data from EspressoFit. Confidence: **manufacturer (Tier 1 — manufacturer primary source read firsthand)**.
> Sources last read firsthand: 2026-07-13.
> Canonical page: https://espressofit.com/parts/breville-58mm-shower-head-seal/

## Specifications

- **Part type:** Group gasket
- **Fits group:** Breville 58mm group
- **Brand:** Breville

## Fits these machines

- Breville Dual Boiler (58mm portafilter) — https://espressofit.com/machines/breville-dual-boiler/
- Breville Oracle (58mm portafilter) — https://espressofit.com/machines/breville-oracle/
- Breville Oracle Dual Boiler (58mm portafilter) — https://espressofit.com/machines/breville-oracle-dual-boiler/
- Breville Oracle Jet (58mm portafilter) — https://espressofit.com/machines/breville-oracle-jet/
- Breville Oracle Touch (58mm portafilter) — https://espressofit.com/machines/breville-oracle-touch/

## Notes

The shower-head seal (group gasket) on Breville's 58mm machines — the Dual
Boiler, Oracle and Oracle Touch — is the silicone ring that seals the
portafilter and shower screen against the group under brew pressure. As it
hardens and compresses with heat and use it stops sealing: the portafilter
sits loose, or the group drips during the shot. Replacing it restores a firm
lock and a clean seal. Breville's own part is SP0001635.

Because it seals the group rather than the portafilter body, it is keyed to
Breville's 58mm grouphead, not to a portafilter size standard, so it is
cross-referenced by machine and not listed on the 58mm size hub. It is a
distinct part from the 54mm shower-head seal Breville makes for its
Barista/Bambino line, and does not fit those machines. Verified against
Breville's official part page on 2026-07-13.

## Sources

- https://www.breville.com/en-us/product/sp0001635
  - Official Breville (US) replacement-part page, read firsthand 2026-07-13. Product name verbatim: 'Seal Showerhead 58mm', described as being 'for selected Breville Espresso Machines'. Breville does not list the specific models on this page; the machine cross-references below are Breville's 58mm machines, which share the same 58mm grouphead and shower-head seal.

---

Compatibility reference, not a substitute for your machine's manual. Every claim above cites the source it came from; see https://espressofit.com/methodology/ for how entries are verified. Corrections: corrections@espressofit.com.