Air and Fuel› Carburetors and Components

Nibbi

PZ18FL 18mm Carburetor

$49.99

SKU: WHS-10459

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Nibbi PZ18FL is an 18mm carburetor designed for various pit bike builds. Its compact size makes it suitable for applications with limited clearance, such as the Honda Z50.
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The Nibbi PZ18FL is an 18mm carburetor engineered to provide reliable performance for various pit bike builds. Featuring a compact 91mm height and a 48mm center-to-center bolt hole spacing, this unit is specifically sized to fit into tight engine bays where space is limited, such as on the Honda Z50. Technically, this carburetor utilizes a Keihin 99101-116 main jet (stock #82) and a Keihin N424-74C pilot jet (stock #35), sharing commonality with the KLX110 stock carburetor for easier maintenance and tuning. It is equipped with a left-side, lever-style choke for cold start management. For optimal performance and compatibility, it is often paired with specific air filters and jet kits.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandNibbi
Part NumberWHS-10459
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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