Gaskets and Seals› O-rings, Grommets and Vacuum Caps

Dometic USA

R/F STRVAL AWN POL SANDSTN 14'

$558.80

SKU: D018 B3310524PH.414

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

Beginner — under 30 min

Description

The Dometic USA MPN B3310524PH.414 is an O-ring designed for use in check valve assemblies. This essential component provides a seal to prevent leaks in plumbing systems, particularly within Dometic RV and marine applications. Its compatibility is determined by its dimensions and the specific check valve it seals.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandDometic USA
Part NumberD018 B3310524PH.414

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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