Mahlkönig Pre-Breaker 71 mm – Guatemala
The Mahlkönig pre-breaker 703537, 71 mm, for the Guatemala (71 mm), Guatemala 2.0 and K32 shop grinders. Original spare part, available in Bern and Zürich.
Mahlkönig lists it as Pre-Breaker 71 mm, Guatemala, with the former part number 300073. For the Guatemala with 65 mm burrs there is a separate pre-breaker.
At a Glance
| Manufacturer |
Mahlkönig |
| Part number |
703537 |
| Former part number |
300073 |
| Manufacturer designation |
Pre-Breaker 71 mm, Guatemala |
| Diameter |
71 mm |
| Fits |
Mahlkönig Guatemala (71 mm), Guatemala 2.0, K32 |
Who It Is For
For anyone who wants to replace the pre-breaker on their Guatemala with 71 mm burrs, their Guatemala 2.0 or their K32. More parts are in Grinder Accessories and Spare Parts, the grinders themselves in our Mahlkönig Collection. Delivery throughout Switzerland and to Liechtenstein in 2–4 working days.
Grinding by weight goes with a scale. For anyone who wants an affordable, precise scale: Normcore. If you want an app, Bluetooth and flow-rate display: Acaia. Suitable products for grinder care are in Machine and Grinder Cleaning. Our advice tool shows which grinder suits your setup.
Frequently Asked Questions
Does the pre-breaker fit my Guatemala?
It fits the Guatemala with 71 mm burrs and the Guatemala 2.0, as well as the K32. For the Guatemala with 65 mm, Mahlkönig lists a separate pre-breaker. If you are unsure, send us your model and serial number at [email protected].
Under which part number can I find the pre-breaker?
Mahlkönig now lists it under 703537. Older documents give the former part number 300073.
Can I see the part before I buy?
Our showrooms in Bern (Gerberngasse 44) and Zurich (Hagenholzstrasse 50b) show a wide selection, but not our entire range – the display changes. We are happy to confirm by email whether the spare part is on site: [email protected].
Tip from the roastery: The pre-breaker cracks the bean before it reaches the burrs. What ends up in the cup after that is decided by the bean. For dense, round cups with chocolate and nut we roast Cozy Chocolate and Nutty Delight. If you are looking for maximum body without acidity, reach for Very Nutty, and for a fruity discovery there is Wild Peach. That is our recommendation, one of many.
