SKU: 38-2006S | UPC: 024844282811
K&N Replacement Canister w/ Air Filter 9-3/4in D 18-7/8in H – HDT Universal Heavy Duty Trucks RVs Ag
K&N 38-2006S heavy duty replacement canister includes washable air filter for trucks RVs and agricultural equipment with matching housings. This 9.75 inch diameter by 18.875 inch height unit delivers reliable airflow to support engine power. Hybrid media cleans easily with pressure washers without oil for straightforward maintenance.
Key Features
- Hybrid Filtration Media: Combines cotton gauze layers for high dirt capacity and unrestricted airflow in demanding heavy duty conditions
- Washable Design: Rinse with power sprayer or truck wash equipment dries quickly ready for reuse multiple times
- Exact Dimensions: 9.75 inch outside diameter 7.25 inch inside diameter 18.875 inch height ensures drop-in compatibility
- No Oil Required: Pre-filtered media eliminates messy oiling process simplifies service
- Performance Airflow: Allows more air to engine for better throttle response and fuel efficiency
Product Notes
- Confirm housing dimensions match 9.75in OD x 18.875in H before ordering
- Inspect and clean filter every 30000 to 50000 miles based on dust exposure
- Large canister ships in reinforced box to prevent damage
Installation Notes
- Professional installation recommended.
- Remove old canister filter assembly and install K&N unit directly into housing
- Compatible with standard heavy duty air cleaner housings no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Heavy Duty Trucks | Various | Cummins Detroit International Engines |
| Universal | RVs | Various | All Compatible Canisters |
| Universal | Agricultural | Tractors Equipment | Matching Housing Size |
Why Choose K&N?
- Decades of engineering air filters for trucks and heavy equipment
- Built tough for daily commercial use and harsh environments
- Field tested to deliver consistent power gains
Frequently Asked Questions
- Q: Does 38-2006S fit my heavy duty truck?
A: Fits canister housings requiring 9.75 inch OD x 7.25 inch ID x 18.875 inch H filter cross-references Baldwin RS3707 Wix 46838 Fleetguard AH19012 - Q: What material is the filter?
A: Multi-layer hybrid cotton gauze media traps dust dirt while passing high airflow volumes no oil application necessary - Q: What warranty covers this part?
A: 1 Year Limited warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 20in L x 11in W x 11in H
- Weight: 7.1 lbs (3.2 kg)





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