Engines and Components› Oiling Systems

Cummins/Onan

CUMMINS/ONAN HGJAB GAS MAINTENANCE KIT

$143.37

SKU: C021 A049E501

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Cummins Onan A049E501 is a generator maintenance kit designed for use with specific gasoline-powered Cummins Onan generator models. It ensures your generator runs at peak performance by including all necessary components for regular servicing with genuine Cummins Onan parts. This kit is compatible with RV QG 5500 Series, RV QG 7000 Series, Emerald Advantage, Onan Marquis Gold, and Onan Marquis Platinum generators.

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.

Available on iOS & Android

Specifications

BrandCummins/Onan
Part NumberC021 A049E501

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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