Air and Fuel› Carburetors and Components

Dellorto

DHLA 40 Carburetor

$550.00

SKU: DHLA40

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dellorto DHLA 40 carburetor is a precision-engineered component for optimizing your vehicle's air and fuel mixture. Key specifications include a 140 main jet, a 190 air corrector jet, and a 57 idle jet. The emulsion tubes are designated as 7772.11, and all jets utilize a standard 5mm thread size, facilitating easy customization and tuning. Proper adjustment is crucial for performance. The idle screw should be set to approximately 1200 RPM for four-stroke engines or 1400 RPM for two-stroke engines, with the air adjusting screw fine-tuned for the most even running. This carburetor is a critical component for enthusiasts seeking to fine-tune their engine's performance.

MIA's Description

The Dellorto DHLA 40 carburetor is a performance component for air and fuel systems. It features specific jet sizes including a 140 main jet, 190 air corrector jet, and a 57 idle jet. Emulsion tubes are model 7772.11, and jet threads are 5mm.

Fitment

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Specifications

BrandDellorto
Part NumberDHLA40
CategoryAir and Fuel

Buy with Confidence

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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