Piaggio 102585 Mixer Oil Tank Cap – Vespa PX 125, 150, 200 (1998-2017)
$14.00
$18.00
-22%
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Piaggio 102585 Mixer Oil Tank Cap – Vespa PX 125, 150, 200 (1998-2017)
$14.00
$18.00
-22%
Taxes included.
Shipping calculated at checkout.
Code: 102585
Only 2 pieces left
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This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
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The Piaggio 102585 is the oil reservoir cap, an original Piaggio spare part for Vespa PX 125, 150, and 200. ❗ This is not the fuel cap: it is the cap for the automatic oil mixer reservoir, the 2-stroke system that the PX doses itself. It is a small part that is easily lost during refills, and when it is missing or does not close properly, water and dirt can enter the oil – with the risk of damaging the oil pump.
✓ Key features
- Original Piaggio spare part – code 102585: exact thread and fit, closes as it should
- Keeps out water and dirt – a missing or cracked cap is the most direct way to contaminate the oil mixer fluid
- Covers the entire life of the PX – from historical catalogs to the 2017 E3 series, all engine displacements
- Costs only a few euros – the classic part that is worth keeping as a spare if you ride a PX
- In stock, immediate shipping
Technical specifications
| Brand | Piaggio – original spare part |
| Original code | 102585 |
| Official designation | Oil reservoir cap |
| Reservoir type | Mixer oil – not the fuel tank |
| Group | Frame – Fuel tank |
| Content | 1 cap |
| Part type | Original Piaggio (OEM) |
| Condition | New |
Compatibility
| Brand | Model | Version and years |
|---|---|---|
| Vespa | PX 125 | PX 125 2T NOABS E3 2011-2017 (EMEA, APAC) · PX 125 30th Anniversary 4T 2V NOABS E2 2007-2008 (EMEA) |
| Vespa | PX 150 | PX 150 2T NOABS E3 2011-2017 (EMEA, APAC, LATAM) |
| Vespa | PX 125 E · PX 150 E · PX 200 E | Historical catalogs 1998-2005, including US market versions |
⚠️ Before ordering:
• This is the OIL cap, not the fuel cap. The fuel tank cap has a completely different code: if you are looking for that, please ask us.
• Applicable to PX models with an automatic mixer: manual pre-mix versions do not have this separate reservoir.
• If your old cap did not seal well, check the condition of the filler neck and the seal: a damaged thread cannot be compensated for with a new cap.
• There are many third-party equivalents available for a few euros that cite "R.O. 102585": they are not the same part. This is the original Piaggio part.
• This is the OIL cap, not the fuel cap. The fuel tank cap has a completely different code: if you are looking for that, please ask us.
• Applicable to PX models with an automatic mixer: manual pre-mix versions do not have this separate reservoir.
• If your old cap did not seal well, check the condition of the filler neck and the seal: a damaged thread cannot be compensated for with a new cap.
• There are many third-party equivalents available for a few euros that cite "R.O. 102585": they are not the same part. This is the original Piaggio part.
Who it is perfect for
It is the ideal spare part for anyone who owns a Vespa PX and has noticed that the oil cap is missing, cracked, or no longer screws on properly – typically after a rushed refill or after the vehicle has been sitting for a long time and the plastic has become brittle. It is also the perfect item to include in your cart during a restoration: on thirty-year-old PX models, the original cap is almost always missing, and it is one of those details that gets noticed.
🛡️ Warranty and quality – Moon Bike S.r.l.
Original Piaggio spare part, new and never mounted. Moon Bike S.r.l. is based in Cercola (NA) and ships from Italy with an invoice and a 2-year warranty.
Original Piaggio spare part, new and never mounted. Moon Bike S.r.l. is based in Cercola (NA) and ships from Italy with an invoice and a 2-year warranty.
Frequently asked questions
Is this the fuel cap?
No. It is the mixer oil reservoir cap. The fuel cap has a different code.
What part is this exactly?
The screw-on cap that seals the 2-stroke oil reservoir that feeds the PX automatic mixer.
Does it fit my PX?
It fits PX 125, 150, and 200 models with a mixer, from historical catalogs up to the 2017 E3 series. When in doubt, send us your VIN number.
Why does it cost more than the ones I find online?
Because those are third-party equivalents that indicate 102585 only as a reference. This is the original Piaggio spare part.
Is it original?
Yes: original Piaggio spare part, code 102585.
Compatible vehicles
- Piaggio Liberty 125 (2025-2026)
- Piaggio Fly 125 (2004-2017)
- Piaggio Fly 150 (2004-2018)
- Piaggio Liberty 125 I-GET (2015-2024)
- Piaggio Liberty 150 2009-2015
- Piaggio Liberty 150 2025
- Piaggio Liberty 150 I-GET (2015-2024)
- Piaggio MP3 125 (2006-2012)
- Piaggio MP3 Yourban 125 2011-2018
- Piaggio Medley 125 2016-2019
- Piaggio Medley 125 2020-2025
- Piaggio Medley 150 2016-2019
- Piaggio Medley 150 2020-2025
- Piaggio Medley 200 (2020-2025)
- Piaggio Typhoon 125 (2011-2018)
- Piaggio Vespa GTS 125 2006-2022
- Piaggio Vespa GTS 125 2023-2025
- Piaggio Vespa GTS 125 Super (2008-2023)
- Piaggio Vespa Granturismo 125 (2003-2008)
- Piaggio Vespa Granturismo 200 (2003-2008)
- Piaggio Vespa LX 125 (2005-2026)
- Piaggio Vespa LX 150 (2005-2026)
- Piaggio Vespa PX 125 2T E3 2011-2017
- Piaggio Vespa PX 150 2T E3 2011-2017
- Piaggio Vespa Primavera 125 (2013-2026)
- Piaggio Vespa Primavera 150 (2013-2027)
- Piaggio Vespa S 125 (2007-2025)
- Piaggio Vespa S 150 (2007-2026)
- Piaggio Vespa Sprint 125 2014-2026
- Piaggio Vespa Sprint 150 (2014-2027)
- Piaggio X-Evo 125 2007-2016
- Piaggio X10 125 (2012-2016)
- Piaggio X8 125 (2004-2010)
- Piaggio X9 125 (2000-2002)
- Piaggio Zip 125 (2000-2012)
- Piaggio Vespa ET4 125 (1996-2005)
- Piaggio Vespa ET4 150 (1999-2005)
- Piaggio Vespa PX 125 (Classic) (1977-2016)
- Piaggio Vespa PX 150 (Classic) (1977-2017)
- Piaggio Vespa PX 200 (1977-2005)
- Piaggio Vespa Primavera ET3 125 (Classic) (1976-1983)
- Piaggio Vespa T5 125 (1985-1999)
- Piaggio Vespa PK 125 (1982-1996)
- Piaggio Liberty 150 dal 2025
- Piaggio Hexagon GTX 125 (1998-2005)
Not sure it fits? Contact us
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.