Exterior Components› Body Panels and Components

Cummins/Onan

CUMMINS/ONAN P4500I PARALLEL KIT (50AMP OUTPUT)

$88.78

SKU: C021 A058M290

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

Moderate — 2–4 hours

Description

The Cummins Onan A058M290 is a 50A paralleling kit designed to double the power of your Cummins inverter generators. This kit allows for the connection of compatible generators to increase overall power output. It features a 14-50R outlet for various applications.

Fitment

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Specifications

BrandCummins/Onan
Part NumberC021 A058M290

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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