Fittings Hoses and Valves› Fittings and Plugs

MARSH EXCEL

STAYLONGER PROPANE ADAPTER KIT

$90.07

SKU: M06D MER472

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

STAYLONGER PROPANE ADAPTER KIT

MIA's Description

The Marshall Excelsior MER472 is a propane adapter kit designed for RVs. This kit allows users to connect auxiliary LP-Gas cylinders or tap into the RV's existing LP-Gas system to fuel portable high-pressure appliances.

The MER472 Stay-Longer Propane Kit includes a brass tee connection (ME420) with a .9 GPM excess flow male hard nose POL x female POL x 1”-20 male x 1/4” female fitting.

Fitment

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

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Specifications

BrandMARSH EXCEL
Part NumberM06D MER472

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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