K3181-82250 K3181-82240 Inner Outer Air Filter Fit for Kubota ZD323 ZD326 ZD331

Inner Outer Air Filter for Kubota ZD323 ZD326 ZD331

This inner and outer air filter set, referencing OEM cross numbers K3181-82250 and K3181-82240, provides efficient filtration for your Kubota diesel engine.

Overview

This inner and outer air filter kit is designed for Kubota ZD323, ZD326, and ZD331 mowers. The outer filter traps larger debris, and the inner filter adds a second layer of protection. This combination maintains clean airflow to the engine, supporting reliable operation in harsh conditions.

Built For Performance

• Dual-element design with a main outer filter and a secondary inner safety filter.
• Premium filter media offers high dust-holding capacity for extended service life.
• Robust gaskets and seals prevent unfiltered air from bypassing the filter.
• Precise dimensions match OEM specifications, ensuring a secure mount.

Fits These Machines

• for Kubota ZD323
• for Kubota ZD326
• for Kubota ZD331

On-The-Job Use

• Ideal for routine engine maintenance in commercial turf management.
• Works well in environments with grass clippings, dust, and pollen.
• Replaces clogged filters to sustain engine power and fuel economy.

Specs At A Glance

Good To Know

Q: Is this filter set washable? A: No, it is a dry-type filter designed for replacement only. Do not attempt to wash or oil it.

Q: Will this fit my Kubota ZD series? A: It is compatible with ZD323, ZD326, and ZD331 models, but always verify your serial number for exact fit.

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