Restore effortless, click-perfect operation to your Rocket Espresso machine with this factory-spec roller microswitch, part A199905198. The low-profile snap-action design detects brew-lever movement with pinpoint accuracy, signalling the control board to engage pumps, heaters or pre-infusion cycles the instant you pull a shot. A stainless-steel roller reduces wear on the actuator arm, while gold-plated contacts resist arcing for years of silent, maintenance-free use. Pre-terminated spade tabs make installation a straightforward swap during routine service—returning your machine’s intuitive feel and rock-solid reliability in minutes.
Key Features & Benefits
Precision roller actuator — smooth, low-friction sensing of lever travel
Snap-action mechanism — crisp on/off switching for consistent shot timing
Gold-plated contacts — high conductivity, reduced arcing and longer life
Compact, sealed housing — protects internals from steam and coffee oils
Swap in this genuine microswitch and enjoy the crisp, dependable lever response that defines every Rocket Espresso shot.
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This part is compatible to the original part number. Part numbers are always leading.
This genuine Rocket Espresso 3/8 BSPP male to 1/8 BSPP male fitting, part A229904374, bridges mismatched thread sizes when installing gauges, sensors or drain lines. Machined from food-grade OT58 brass, it seals tight with minimal PTFE tape and its compact shoulder clears tight boiler spaces.
Key Features & Benefits
Low-lead OT58 brass –...
This Rocket Espresso OEM heating element is built for high-performance domestic machines. With 230V and 1200W output, it offers fast and efficient heating. Designed with a 130 mm immersion depth and a standard 1" connection, this 2-pole element is a reliable replacement for a wide range of Rocket models.
OEM part number: C199901551
Voltage: 230V...
Put your brew circuit back under full control with this factory-spec 2-way solenoid valve, part M19905791. Featuring 1/4″ BSP parallel ports and a 2.5 mm orifice, the 501C-series valve regulates fill and discharge with millisecond accuracy, ensuring stable pressure and cleaner extractions. The matched 491514Q3 D4G coil draws just 13 / 11 W at 220–240 V,...
Maintain flawless heat-exchanger circulation with this factory boiler return connection, part M279904703. Machined from low-lead brass and finished to Rocket’s exacting tolerances, the fitting routes water from the heat-exchanger back to the service boiler, keeping brew temperatures stable and protecting pumps from cavitation. Deep, perfectly cut threads...
This original Rocket Espresso push-button panel is intended for Boxer Timer models. It offers precise shot control functionality, ensuring consistent espresso extraction. If installed in a standard Boxer model (without shot timer), a separate bracket is needed for proper mounting.
OEM part number: M19906036
For Rocket Boxer Timer models
Can be used...
Stop drips in their tracks with Rocket Espresso’s complete drain valve assembly, part R229905239. Featuring a precision-machined triangular pin and an overall length of 52.5 mm, this replacement restores firm, reliable sealing at the brew group so every shot ends as cleanly as it starts. Because it’s an original Rocket Espresso Milano component, you can...
The heating element on this product page can be found on various espresso machine brands such as Rocket and ECM Heidelberg. The rocket part reference is C199901551 and for ECM it is C199901551.
This heating element produces 1200W at 230V and there are 2 connecting poles. The immersed depth is 130mm. the heating element flange is a screw in type and has a...
This genuine Rocket Espresso control board is purpose-built for RE A automatic machines manufactured from September 2014 onward. It governs brew, steam, and autofill functions with precision, ensuring your café or kitchen enjoys the reliability Rocket is known for.
OEM part #: M199905023
Voltage: 230 V 50/60 Hz
Made in: Italy
Authenticity: 100 %...
