Universal Parts
Universal Parts Keihin Round-Style CVK Main Jet | M4 x 0.70
SKU 114-36 89
$3.40
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Shipping calculated at checkout.
Description
Fine-tune your fuel delivery with this Universal Parts Keihin Round-Style CVK Main Jet for QMB139 50cc 4-stroke scooters. Available in sizes #70 through #140, these brass jets allow precise fuel metering for stock, performance, or altitude-adjusted tuning. Select your jet size from the drop-down menu before adding to cart.
Technical Specifications
- Style: Keihin round (hex body, flat-head slot)
- Thread Size: M4 x 0.70
- Overall Length: 7.2mm
- Material: Brass
- Available Sizes: #70 – #140
Compatibility
- QMB139 / 139QMB 49cc / 50cc 4-stroke CVK carburetors
- Honda Dio 50
- Honda Elite 50
- Most Chinese-built scooters and mopeds with CVK-style carburetors
Product Diagrams
Features
Specifications
Style: Keihin round | Thread: M4 x 0.70 | Length: 7.2mm | Material: Brass | Sizes: #70-#140 | Fits: QMB139 CVK carburetors
Model Fitments
QMB139 / 139QMB 49cc/50cc 4-stroke CVK carburetors; Honda Dio 50; Honda Elite 50; most Chinese scooters and mopeds with CVK-style carburetors
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Same day shipping for orders placed before 2PM (CST) M-F
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30-day return period on eligible items
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Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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