3391048 WS10148 Breather Filter For Caterpillar 314E 320E 320L 324E 926M

Breather Filter 3391048 WS10148 for Caterpillar

This breather filter with OEM cross-reference numbers 3391048 and WS10148 is designed for Caterpillar excavators, allowing clean air to enter the system while blocking contaminants. It ensures proper pressure balance in hydraulic tanks and gearboxes. A direct replacement breather filter for Caterpillar models 314E, 320E, 320L, 324E, and 926M.

Overview

This breather filter 3391048 WS10148 is a replacement element for Caterpillar equipment, permitting airflow while filtering out dust and moisture. It helps maintain clean hydraulic fluid and extends component life. A reliable choice for Cat machine owners needing a breather filter for daily operation.

Built For Performance

• High-capacity cellulose media traps airborne particles
• Integrated check valve prevents oil spillage if the machine tips
• Rugged plastic housing withstands harsh environments
• Easy twist-on installation no tools required
• Designed to meet Caterpillar OE specifications

Fits These Machines

• for Caterpillar 314E
• for Caterpillar 320E
• for Caterpillar 320L
• for Caterpillar 324E
• for Caterpillar 926M

On-The-Job Use

• Hydraulic tank breather on excavators and wheel loaders
• Gearbox and transmission breather applications
• Construction and mining sites with dusty conditions
• Forestry and agricultural equipment requiring reliable venting

Specs At A Glance

Good To Know

Q: Can this breather filter be cleaned and reused? A: No, it is a disposable element and should be replaced at each hydraulic oil change.

Q: Does this filter require any special adapter? A: No, it directly screws onto the standard Caterpillar breather port without adapters.

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