Air and Fuel› Fuel Pumps, Regulators and Components

ATTWOOD MARI

CMR II BASE & SLIDE

$1,859.23

SKU: A09O 78200-30

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

Easy — 1–2 hours

Description

The Attwood Mercury Fuel Line Assembly Kit (MPN 78200-30) is a 6-foot x 3/8-inch fuel line designed for marine applications, specifically compatible with Mercury brand engines and tanks. This EPA-certified multi-layer fuel line features an automatic vacuum valve and an integrated fuel demand valve, ensuring optimal fuel delivery.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATTWOOD MARI
Part NumberA09O 78200-30

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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