Skip to product information
SKU:
ZZ3F04700
Same day shipping if ordered by 4PM CST.
P780018 P778979 54516075 Inner Outer Air Filter Fit for Kubota ZD323 ZD326 ZD331
$55.49
In Stock
$55.49
Sale price
$55.49
Regular price
Part Number(s)
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Inner Outer Air Filter for Kubota ZD323 ZD326 ZD331
This 2-piece inner and outer air filter set, referencing OEM cross numbers P780018, P778979, and 54516075, delivers clean combustion air for your diesel engine.
Overview
This inner and outer air filter set is a direct replacement for the air filtration system on Kubota ZD323, ZD326, and ZD331 mowers. The outer filter captures large debris, while the inner safety filter protects the engine from fine particles. It ensures proper airflow for consistent engine performance and longevity.
Built For Performance
- Two-stage filtration combines a primary outer filter and a safety inner filter for maximum engine protection.
- High-quality filter media resists moisture and dirt buildup for dependable flow.
- Rigid construction with reinforced ends maintains shape during heavy use.
- Engineered to meet or exceed OEM specifications for exact fit and function.
Fits These Machines
- for Kubota ZD323
- for Kubota ZD326
- for Kubota ZD331
On-The-Job Use
- Use when servicing commercial zero-turn mowers during routine maintenance intervals.
- Suitable for dusty or debris-heavy mowing conditions where extra filtration is needed.
- Replaces worn filters to restore airflow and engine efficiency.
Specs At A Glance
| Part Number(s) | P780018, P778979, 54516075 |
| Type | Inner and outer air filter set |
Good To Know
Q: How often should this air filter set be replaced? A: Replace the outer filter as part of standard service intervals, and replace the inner safety filter less frequently, per your equipment manual.
Q: Can I clean and reuse this filter? A: No, this is a disposable filter. Clean the housing but replace the filter elements to ensure proper engine protection.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.