Air and Fuel› Fuel Pumps, Regulators and Components

Walbro

ELEC. FUEL PUMP UNIVERSAL

$130.06

SKU: W002 GSL391-3

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Walbro GSL391 is a 12V inline fuel pump designed for fuel injection systems. It features a maximum flow rate of 220 liters per hour and 186 liters per hour at 3 Bar (44 psi). This aluminum pump has a length of 160mm and a diameter of 43mm, with a 10x1 SFT thread size. It supports naturally aspirated engines up to 500 horsepower.

Fitment

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Specifications

BrandWalbro
Part NumberW002 GSL391-3

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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