Seattle Coffee Gear Nuova Musica and Oscar Tune-Up Kit


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Is there something off about your coffee, but you can't quite put your finger on it? Are you noticing an unsightly drip around your portafilter? These might be early signs that it's time for a tune-up! If you're ready to do a little handy work, try our Seattle Coffee Gear Tune-Up Kit. Depending on how often you use your machine will inform your maintenance schedule. Typical daily users require maintenance at 3 or 6 month intervals. More occasional users may find that annual maintenance is sufficient.

How to Know When Your Oscar or Musica Needs a Tune-Up:

  • Is coffee and/or water dripping over the top edge of your portafilter when pulling a shot? This is a clear sign that you need to replace your brew head gasket. Your portafilter is no longer making a seal.
  • Does your pump sound like it's working harder than usual when pulling a shot? This is a sign that your screen needs to be replaced. Your screen will build up coffee residue over time creating more resistance for your pump. Which can decrease the life of your pump over time.
  • Does your coffee just generally taste off? Are you having a heard time tasting the difference between two different beans? The brew head area has a tendency of collecting coffee residue left behind from pulling a shot and can have a negative impact on the overall taste of your shot.

Don't fret! Tuning your Musica or Oscar doesn't have to be a chore. Our Tune-Up Kit includes three simple parts to keep your machine in tip-top shape!

  • Nuova Brew Head Gasket (02280020.C)
  • Nuova Shower Screen (03000066)
  • Nuova Shower Screw (00300021)

Note: This kit does not include a descaler. With this particular type of heat exchange boiler, the descaling process must be done by a Nuova Simonelli Certified Service Center.


Manufacturer Seattle Coffee Gear
Model Nuova Musica and Oscar
Model Number MOP1400104 MMUSICALUX01
Product Weight (lbs.) 1.0000


Browse 5 questions and 4 answers
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Can this tune-up kit be use for the new Simonelli Oscar 2 espresso machine? Thank you.
Jorge R on Jan 12, 2017
Best Answer: Yep! This is compatible with the Oscar II as well.
Reply · Report · Joshua SStaff on Jan 14, 2017
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Do you sell the gasket alone?
A shopper on Dec 26, 2015
Best Answer: No
Reply · Report · Michele BStaff on Jan 17, 2016
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Which tools are used in this video (besides the flat head)?
Vikas M on Jan 15, 2015
Best Answer: Yes, you should only need a flat head screwdriver, and maybe a pick or something to pull out the brew head gasket with.
Reply · Report · Stephanie AStaff on Jan 19, 2015
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How many millimeters is the headgasket? 48 millimeters? Will it fit the 1st generation Oscar (old style white body)?
A shopper on Aug 6, 2014
Best Answer: This Nuova Simonelli brew head gasket is 56.8mm across from the inside edge to inside edge, and about 71mm across the outside to outside. I wasn't aware that first generation Oscars had a smaller sized gasket, but unfortunately it doesn't sound as though this current gasket will work for your machine.
Reply · Report · Teri KStaff on Aug 6, 2014
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Good day, would this Nuova Simonelli Oscar/Musica Group head tune up kit work on the Simonelli Aurelia? I believe all the Simonelli group head sizes are the same? i am looking for (two)2 group head tune up kits for an older 2012 two head Aurelia. although i believe the Aurelia has 2 same diameter but different thickness gaskets? thanks.
A shopper on May 21, 2016
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no more leakReview by CJC
My Nuova Simonelli was started forming a leak and it was getting progressively worse. A quick search lead to the tune-up kit. Thanks to the installation video I replaced the old, brittle gasket and shower screen quickly. Water isn't leaking around the filter any more, and I am again enjoying coffee. (Posted on 6/15/2016)
Oscar tune upReview by Gb
My oscar was leaking water. I called seatle coffee gear 3x before I finally find out that I needed to tune it up. At first the lady told me that my grind is too fine and that I needed to adjust it. I did and still leaking. I'd kept on adjusting the grind but still not working so I'd decided to backfush it like I did before and it was leaking like crazy so I know it's not the grind. I called coffee gear and was told I need to tune it up. I bought the kit and replaced it and now it work perfectly like before. The lady should have told me about the tune up rather than telling me to adjust my grind, I was going crazy trying to figure out what I did wrong. Btw , I had my oscar tune up after 6 months and I make about a cup or two a day . (Posted on 2/4/2015)
Nuova Simonelli Oscar--Perfect fitReview by LoveTHATcreme
Had to replace mine. Afterwards, it sealed perfectly again. Enjoying my machine, once again. Thank you SCG for carrying. (Posted on 8/20/2014)

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