reightliner Cascadia Engine Air Filter | Replaces 03-42776-010 & 03-42086-010
Delivery & returns
Free standard shipping
Continental U.S. orders typically ship within 3–5 business days. Expedited options cost extra.
30-day returns
Return the part for a refund or exchange in its original condition and packaging.
Description
Maintain clean, unrestricted airflow to your Freightliner Cascadia engine with this premium aftermarket engine air filter. Designed as a direct replacement for applications using Freightliner 03-42776-010 and 03-42086-010, it captures airborne contaminants before they reach sensitive intake and engine components.
High-capacity filtration media provides dependable protection while supporting the airflow demands of heavy-duty diesel engines. Its durable construction is built for commercial trucking environments where reliability, filtration efficiency, and service life matter.
Features
Designed for select Freightliner Cascadia applications
Replaces Freightliner 03-42776-010 and 03-42086-010
Premium OE-quality aftermarket replacement
High-capacity filtration media
Helps capture dust, dirt, and road contaminants
Supports proper airflow to the engine
Helps protect turbocharger and intake-system components
Durable construction for demanding commercial service
Engineered for proper sealing and fitment
Direct replacement for compatible factory filters
Fleet-tested for filtration performance and long-term reliability
Specifications
Product Type: Engine Air Filter
Filter Type: Primary Engine Air Filter
Application: Heavy-Duty Diesel Engine Air Intake
Filter Media: High-Capacity Filtration Media
Construction: Heavy-Duty
Installation: Direct Replacement
Condition: Brand New
Sold As: 1 Piece
OEM Cross References
Freightliner 03-42776-010
Freightliner 03-42086-010
Aftermarket Cross References
Donaldson P628541
Available catalog data cross-references 03-42776-010/03-42086-010 with Donaldson P628541.
Application
Freightliner Cascadia
Select Detroit Diesel engine applications
Select Cummins engine applications
Verify OEM filter number or VIN before ordering
Motion Trucking Parts Quality Promise
Fleet-tested under real-world commercial trucking conditions
Tested for airflow, filtration efficiency, durability, and reliability
Premium filtration media for dependable engine protection
Designed for demanding fleet and long-haul operation
Built for consistent fit and performance
Trusted by repair shops, owner-operators, and commercial fleets
