Fuel Filter 149-2457 Fuel Pump 149-2311 Air Filter 140-3280 for Onan Cummins Generator 4000 4KW Microlite MicroQuiet Camp Power KYD Camp Power/QG RV

Product Overview

This Onan Cummins generator listing specifies a fuel pump, fuel filter and air filter together under the references below.

Part Number References

Fuel Filter: 149-2457, 1492457

Fuel Pump: 149-2311, E11006, E11007, 1492311

Air Filter: 140-3280, 1403280

Listed Applications and Fitment

How to Check This Part

Confirm the generator model and specification code, then check all three component references. A matching fuel pump alone does not establish that the included air filter and fuel filter fit the same generator.

Package and Quantity

Questions Before Ordering

Is Fuel Filter: 149-2457 enough to confirm compatibility?

Use the reference together with the exact application and the checks above. Send a photo of the original component marking and equipment or engine plate if the identifier or configuration differs.

What quantity and accessories are included?

The supplied contents list one fuel pump, one fuel filter and one air filter. Match all three references to your generator before ordering.

What should I send for a fitment review?

Include this product URL, the complete old-part number, equipment model and available serial information, plus clear photos of the mounting points and connections. For engine-related parts, include the engine identification plate.

Shipping and Purchase Information

Estimated packed shipping weight: 2.20 lb. This is a provisional estimate including an assumed packing allowance, not a measured net product weight. Actual packed weight may differ; contact us if weight is critical to your shipping plan.

Contact ATC Mall for part identification. Review our shipping policy and returns policy before placing an order.