2PCS Engine Air Filter Fit Freightliner Kenworth LAF3551 PA2705 P153551 Set

Engine Air Filter Set for Freightliner and Kenworth

This 2-piece engine air filter set, cross-referencing LAF3551, PA2705, and P153551, protects heavy-duty diesel engines by trapping dust and debris before air reaches the intake.

Overview

This engine air filter set keeps contaminants out of the intake on Freightliner and Kenworth trucks. Each filter in the set is built to match common heavy-duty housing dimensions and cross-references popular part numbers for easy replacement. Fleet operators and owner-operators who service their own trucks will find this air filter set a practical, cost-effective option.

Built For Performance

• Cross-references LAF3551, PA2705, and P153551 for easy number matching
• Pleated filtration media for high dust-holding capacity
• Reinforced end caps and inner support to resist intake vacuum collapse
• Sealing gasket to prevent unfiltered air bypass
• Sold as a set of two filters

Fits These Machines

• for Freightliner heavy-duty trucks using LAF3551 housings
• for Kenworth heavy-duty trucks using PA2705 housings

On-The-Job Use

• Routine maintenance intervals on over-the-road diesel trucks
• Fleet service programs replacing filters in batches
• Construction and vocational trucks working in dusty conditions
• Owner-operators stocking spares before long hauls

Specs At A Glance

Good To Know

Q: How often should engine air filters be replaced? A: Most heavy-duty applications call for inspection at every service interval and replacement when the filter is loaded with dust or the restriction indicator shows it. Dusty operating conditions shorten that interval.

Q: Can I match my old filter number to this set? A: Yes, this set cross-references LAF3551, PA2705, and P153551, so compare those numbers against the marking on your current filter before ordering.

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