A041D736 Carburetor for Onan Cummins Generator Microquiet 4000-Watt 4KYFA26100

Carburetor for Onan Cummins Generator

This carburetor for Onan Cummins Generator Microquiet 4000-Watt 4KYFA26100 delivers precise air-fuel mixing for reliable generator starting and steady operation, cross-referencing OEM part A041D736.

Overview

The carburetor for Onan Cummins Generator applications is a precision fuel metering component engineered specifically for the Microquiet 4000-Watt series with model designation 4KYFA26100. This carburetor for Onan Cummins Generator restores smooth idle and consistent power output in RV, mobile, and standby generator sets that have suffered from ethanol-related gumming or wear. Owners and service technicians rely on this carburetor for Onan Cummins Generator engines to bring hard-starting or surging units back to factory performance standards.

Built For Performance

• Exact float bowl geometry ensures proper fuel level under generator vibration
• Calibrated main and pilot jets match OEM A041D736 flow rates
• Ethanol-resistant gaskets and seals slow deterioration with pump gasoline
• Choke linkage replicates factory engagement for cold-start reliability
• Electroless nickel-plated body deters corrosion in high-humidity installations
• Pre-set idle mixture screw permits bolt-on installation without special tools

Fits These Machines

• for Onan Cummins Microquiet 4000-Watt (4KYFA26100)

On-The-Job Use

• Restoring fuel delivery on RV generators that sit for seasonal storage
• Replacing gummed carburetors in mobile command center generator sets
• Servicing construction trailer generators that experience surging under load
• Fixing hard-start conditions in backup generators for rural properties
• Maintaining fleet vehicle onboard generators with stale fuel issues

Specs At A Glance

Good To Know

Q: Will this carburetor correct a generator that starts but then stalls under load? A: Yes, a clean, properly jetted carburetor resolves fuel starvation that causes stalling when the generator is asked to carry its rated wattage.

Q: Does this unit require any jetting changes out of the box? A: No, the main and pilot jets come pre-calibrated to match the 4KYFA26100 engine, so no jetting is needed for operation at typical elevations.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.