Engines and Components› Engine Covers, Pans and Dress-Up Components

Cummins/Onan

CUMMINS/ONAN GASKET BREATHER PLATE

$31.79

SKU: C021 187-6025

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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 Onan 187-6025 Breather Plate Gasket is a genuine OEM part designed for precise fit and lasting durability. It ensures proper engine crankcase ventilation to maintain optimal performance and helps prevent oil leaks and contaminants from entering the engine system. This gasket is essential for maintaining generator reliability and efficiency.

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

BrandCummins/Onan
Part NumberC021 187-6025

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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