70000-43081 Fuel Filter Fit Kubota KX91-3 KX91-3S KX91-3S CA KX91-3S2 KX91-3S2CA

Fuel Filter for Kubota KX91-3 Series

This fuel filter, referencing OEM cross-reference 70000-43081, delivers clean fuel to the engine for Kubota compact excavators. It is designed to trap contaminants and ensure reliable fuel delivery in demanding conditions. This replacement filter matches the original fitment for the specified Kubota models.

Overview

This fuel filter is a direct replacement component for Kubota KX91-3 series excavators, including the KX91-3, KX91-3S, KX91-3S CA, KX91-3S2, and KX91-3S2CA. It removes water and debris from diesel fuel, protecting the injection system and maintaining engine performance. The filter uses the OEM cross-reference number 70000-43081 for easy identification.

Built For Performance

• High filtration efficiency removes abrasive particles that cause injector wear
• Robust metal housing resists corrosion and withstands high fuel pressure
• Engineered to meet OEM flow requirements for consistent fuel delivery
• Includes a reliable seal to prevent leaks under vibration and temperature changes
• Replacement element designed for a secure, tool-free installation

Fits These Machines

• for Kubota KX91-3
• for Kubota KX91-3S
• for Kubota KX91-3S CA
• for Kubota KX91-3S2
• for Kubota KX91-3S2CA

On-The-Job Use

• Excavator refueling and maintenance intervals in construction and utility work
• Cold-start protection by ensuring clean fuel reaches the injection pump
• Extended engine life in dirty, dusty job sites
• Routine filter replacement to avoid fuel starvation and loss of power

Specs At A Glance

Good To Know

Q: How often should this filter be replaced? A: Replace it per the Kubota maintenance schedule, typically every 250 to 500 operating hours, or when the engine shows signs of fuel restriction.

Q: Can this filter be used on other Kubota models? A: It is designed for the listed KX91-3 series, but may fit other Kubota engines using the same 70000-43081 filter head; confirm with your equipment manual.

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