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Parts and where to buy
Ascaso parts and where to buy
Numbers are Ascaso's own, from its 2019 Dream PID parts diagram. Ascaso writes them with extra dots (I..105); retailers drop them (I105), so search both ways. Pick your region for a seller that lists the part. A ≈ means the listing matches by name, not by Ascaso's number, so check the fit before you order.
US prices are from saved copies of Espresso Parts pages dated 2025 to 2026, not today's. No UK seller of Ascaso parts was found: ask a dealer.
Every part
- I.4731: Group gasket, 7.8 mm (73 × 57.5 mm, retailer), bells to 2020
- I1600: Group gasket, 8 mm (73 × 57 mm, Espresso Parts), sold for machines after 05/2016; the diagram lists it for the 2021 bell I.5051
- I.4567: Shower screen, 60 mm, cup-shaped
- I.3511: Shower sprayer (central screw that holds the screen)
- I.173: PTFE seal under each group screw (4 needed)
- I.2279: Group screw, M5 × 50 DIN 7991 countersunk hex socket (4 needed)
- I.5051: Group bell, 2021 on, low-lead brass
- I.2237: Thermoblock, 230 V · 120 V
- Thermoblock assembly: Complete 110 V thermoblock assembly (2019)
- I.2639: OPV (over-pressure by-pass valve), 1/8" BSP
- I.4220: Pressure gauge, 0 to 16 bar
- I.4299: Coffee temperature probe, NTC, M4 thread
- I.2560: Flowmeter, Digmesa
- I.5652: Display board, two buttons (from about 2019, SN 3000012768)
- I.3957: Display board v1.0, 230 V · 120 V
- I.4226: Display window
- I.4364: Display button
- PM.491: Steam valve body, complete
- I.4962: Steam valve seat seal, PTFE 7 × 2.5 mm
- PM.258: Steam knob
- I.5523: Steam tip, 1 hole, 1.0 mm
- I4835: Steam wand, cool touch
- I.292: Pump CP4SP, 230 V · 120 V
- I.259: Three-way solenoid valve, 230 V · 120 V
- I.105: Drip grid
- I.106: Drip tray
- I.107: Water tank, 1.3 litres
- I.108: Cup rail
- I.228: Base, polished
- I.207: Lid, matt black (each colour has its own number)
- PM.40: Foot with screw (4 needed)
- PM.450: Double portafilter, walnut, complete
- I.4343: Walnut portafilter handle, M12
- I.1182: Blind filter
- I.4469: Dream PID wiring loom, complete (number from Espresso Parts)
- V.666: Ascaso Coffee Washer (cleaner, also for descaling)
- PM.460: Steam tap (valve), complete, Dream PID 2019
- I.3510: Group bell, Prof. 2016 (before the 2021 bell I.5051)
- I.493: Pump protection thermostat
- I.5459: Gasket, silicone, 7.8 mm (alternative to I.4731)