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

This Breather Filter is a replacement air filtration component compatible with Caterpillar 314E, 320E, 320L, 324E, and 926M models and matches OEM Part# 3391048 and WS10148.

Product Overview

This breather filter prevents contaminants from entering the engine crankcase, ensuring clean air circulation and extending engine life. Designed for Caterpillar heavy equipment, it maintains optimal performance in demanding environments. The filter is a direct replacement for OEM breather filter part numbers 3391048 and WS10148.

Key Features & Performance

• High-quality filtration media captures dust and debris effectively.
• Direct fit design eliminates the need for modifications.
• Constructed with durable materials for long service intervals.
• Helps maintain proper crankcase pressure and reduce emissions.
• OEM specifications ensure reliable sealing and performance.

Fitment & Compatibility

• Caterpillar 314E Excavator
• Caterpillar 320E Excavator
• Caterpillar 320L Excavator
• Caterpillar 324E Excavator
• Caterpillar 926M Wheel Loader

Common Uses

• Replacing worn or clogged breather filters in Caterpillar excavators.
• Maintaining engine crankcase ventilation on Caterpillar wheel loaders.
• Routine preventive maintenance for construction and mining equipment.

Technical Specifications

• Part Number(s): 3391048, WS10148
• Product Type: Breather Filter

Frequently Asked Questions

Q: How often should I replace this breather filter? A: Replace it during regular engine service intervals or when you notice increased crankcase pressure or oil leaks.

Q: Is this filter compatible with other Caterpillar models? A: It is specifically designed for the listed models; verify your machine’s serial number against OEM specs before installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.