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  • Piaggio genuine new fly new fly liberty zip vespa lxv primavera s sprint carburetor diaphragm pn cm146601
  • Piaggio genuine new fly new fly liberty zip vespa lxv primavera s sprint carburetor diaphragm pn cm146601
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Piaggio Genuine Liberty 50 4T Carburetor Diaphragm CM146601

Piaggio Genuine Liberty 50 4T Carburetor Diaphragm CM146601

$38.00 USD
$38.00 USD
Sale Sold out

Low stock: 2 left
Piaggio Genuine OEM

Product Description

Piaggio Genuine factory Keihin CVK18 carburetor vacuum diaphragm assembly (MEMBRANA CARBURATORE). Precision-molded from fuel-resistant NBR elastomer rubber bonded to the central slide throttle, this original diaphragm controls throttle slide vacuum lift inside the carburetor to deliver precise air-fuel metering, crisp throttle response, and stable idle on 50cc 4-stroke Hi-PER2/Hi-PER4 scooter engines.

Vehicle Compatibility

Standard Genuine replacement fitment for Piaggio 50cc 4-stroke 2-valve scooter platforms:

Make Model Chassis / Engine Variant Model Years
Piaggio Liberty 50 4T / RST / Sport ZAPC282 / ZAPC424 / 50cc 4T 2V 2000–2017
Piaggio Zip 50 4T / Zip II 4T ZAPC250 / LBMC25C / 50cc 4T 2000–2018
Piaggio Fly 50 4T ZAPC442 / LBMC445 / 50cc 4T 2V 2005–2017
Vespa LX 50 4T / ET4 50 / Primavera 50 4T ZAPC383 / ZAPC386 / ZAPC26 2000–2018
Aprilia Scarabeo 50 4T / Sportcity One 50 4T TG000 / VA000 / 50cc 4T 2002–2012

 

Fitment & Technical Details

 Installs directly under the top vacuum chamber cap of the Keihin CVK18 carburetor. Ensure the flexible rubber outer bead sits completely flush inside the top perimeter seal groove without pinching before tightening the top cover screws to maintain an airtight vacuum seal.

Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!

At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.

Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.

We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.

Shipping Information

We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.

Please note:

  • All parts are shipped from Cyprus (Europe).
  • Customers outside the EU may incur additional import taxes based on the value of the item.
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How we handle your order in 4 steps

  • 1. Order Verification

    We confirm the order and make sure the correct part number, quantity, and any special requests match what’s on the sales confirmation

  • 2. Quality Check

    Since our parts are new old stock we Inspect the parts for any defects, scratches, or missing components to ensure it meets quality standards. otherwise will notify you before proceeding with the order.

  • 3. Safe and Secure packaging

    • Protective Wrapping: We use bubble wrap or foam padding to wrap the part, focusing on sharp edges or delicate components.
    • Boxing: We place the wrapped part inside a sturdy box, filling gaps with packing materials to prevent movement.
    • Sealing and Labeling: Securely tape the box and attach the shipping label, including orientation-specific markers like "Fragile."

  • 4. Finalizing of Shipment

    We confirm the shipping address and contact details, give the package to the Post, keep the tracking number, and then send it to the customer along with the shipment notification.

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