Exterior Components› Body Panels and Components

Dometic USA

KIT CHECKVALVE - M'FLUSH

$82.87

SKU: D018 385880073

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
Non-Returnable Item

Description

KIT CHECKVALVE - M'FLUSH

MIA's Description

The Dometic USA 385880073 is a check valve kit designed for MasterFlush toilets. It is compatible with the MasterFlush 8100, 8600, and 8900 series models. This kit serves as a direct replacement part for the original check valve.

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

BrandDometic USA
Part NumberD018 385880073

Videos

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Issues With Your Dometic RV Toilet? We Run Through Parts and Troubleshoot Different Repairs!
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Home-Like Toilet For a Boat or RV - Dometic 8700 MasterFlush Head
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Dometic RV Toilet Showcase

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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