Air and Fuel› Fuel Pumps, Regulators and Components

MARSH EXCEL

2 STAGE EXCELAFLO AUTO CHANGEOVER REGULATOR 1/4IN INV FLARE X 3/8IN FNPT HIGH C

$81.67

SKU: M06D MEGR-253H

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Marshall Excelsior MEGR-253H is a high-capacity automatic changeover propane regulator. It automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder without interruption. This regulator features an easy-to-read green indicator that changes to red when the service cylinder needs refilling.

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

BrandMARSH EXCEL
Part NumberM06D MEGR-253H

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.

View Full Return Policy