The aFe 31-10305 replaces the original airbox filter in the specified applications with oil-free synthetic media. The current exact manufacturer identifies Ford F-250/F-350 2020–2026 7.3L V8 GASOLINE and three layers of oil-free synthetic media. The old combined 6.7L diesel / 7.3L title obscures which application is current primary evidence. Exact dry-part retailers separately identify 6.7L diesel, 6.2L and 6.8L gasoline configurations; one retailer says diesel-only while another mixes Diesel/Gas in a generic field but gives detailed gasoline application ranges. Those publications conflict and are qualified, not used to declare every diesel physically incompatible or certify all engines in the original broad F-250/F-350 rows. The original 2020–2021 search bounds remain unchanged with the actual engine and original housing requirement explicit. F-250 and F-350 Super Duty native memberships are also appropriate to the exact current gas family. Additional retailer F-450/F-550/E-350 scopes remain recorded but unassigned pending exact chassis/housing reconciliation. A retailer Pair/cotton/package-dimension description is not current primary proof of two supplied filters, media material or actual panel dimensions; this listing identifies one OE element, not a complete intake kit.
| Detail | Value |
|---|---|
| Current exact manufacturer | F-250/F-350 2020–2026 7.3L V8 gasoline; not a diesel primary headline |
| Existing search rows | Broad F-250/F-350 2020–2021 retained with actual engine and original airbox condition |
| Broader exact-part retailer engines | 6.7L diesel and separate 6.2L/6.8L gas scopes qualified; conflicting diesel-only / generic fuel fields not blanket certification |
| Super Duty collections | Separate F-250/F-350 Super Duty vehicle memberships supported by exact current primary family |
| Other chassis scopes | F-450/F-550/E-350 retailer detail recorded, no new mapping inferred |
| Media / contents | Three oil-free synthetic layers; one OE element, not an unverified retailer Pair or intake package |
31-10305: verify the exact engine, original element and housing. Model or trim names alone do not establish all-engine interchangeability.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 31-10305 |
| Media | Pro DRY S; oil-free synthetic media |
| Configuration | One OE-replacement air-filter element; original housing retained |
| Pleat description | Rounded open pleats; no unverified overall dimensions |
| Frame / seal | Polyurethane perimeter frame; progressive bump seal |
| Service | Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The exact current primary specifies three synthetic layers. Match the original engine-specific housing; do not substitute gasoline or diesel interfaces from a shared truck badge. |
| Flow statement | The exact current dry-media manufacturer page supplies no numerical flow-gain or efficiency percentage. The oiled version flow gain and retailer package measurements are not transferred as this dry filter performance or dimensions. |
| Emissions | Exact manufacturer page states this filter does not require a CARB EO number; other modifications are not certified by that statement |
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
One Pro DRY S OE-replacement air-filter element for the verified housing and engine application described here; this is not a complete intake system.
Which application should I verify?The current exact manufacturer identifies Ford F-250/F-350 2020–2026 7.3L V8 GASOLINE and three layers of oil-free synthetic media. The old combined 6.7L diesel / 7.3L title obscures which application is current primary evidence. Exact dry-part retailers separately identify 6.7L diesel, 6.2L and 6.8L gasoline configurations; one retailer says diesel-only while another mixes Diesel/Gas in a generic field but gives detailed gasoline application ranges. Those publications conflict and are qualified, not used to declare every diesel physically incompatible or certify all engines in the original broad F-250/F-350 rows. The original 2020–2021 search bounds remain unchanged with the actual engine and original housing requirement explicit. F-250 and F-350 Super Duty native memberships are also appropriate to the exact current gas family. Additional retailer F-450/F-550/E-350 scopes remain recorded but unassigned pending exact chassis/housing reconciliation. A retailer Pair/cotton/package-dimension description is not current primary proof of two supplied filters, media material or actual panel dimensions; this listing identifies one OE element, not a complete intake kit.
Is the Pro DRY S media oiled?Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The exact current primary specifies three synthetic layers. Match the original engine-specific housing; do not substitute gasoline or diesel interfaces from a shared truck badge.
Does the flow percentage guarantee more engine power?The exact current dry-media manufacturer page supplies no numerical flow-gain or efficiency percentage. The oiled version flow gain and retailer package measurements are not transferred as this dry filter performance or dimensions.
How does this filter seal?Its progressive bump seal and full polyurethane perimeter frame conform to the original housing. The manufacturer says separate filter gaskets or sealants are not required; the existing housing must still close and secure correctly.
Are a hose coupler and cleaning kit supplied?The exact listing identifies an OE-replacement filter. A generic Coupler Included field does not establish a separate hose package; no airbox, tube, sensor, cleaner or oil bottle is documented as supplied.
Is the old diesel listing proof that the current primary certifies diesel fitment?No. The current exact manufacturer names 7.3L gasoline, while exact-part retailers separately list diesel and other gasoline applications with conflicting wording. Those broader scopes remain conditional on actual engine and housing; neither a shared badge nor a generic Diesel/Gas field resolves the difference.
When should I clean it?Inspect according to actual dust exposure and restriction. Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The exact current primary specifies three synthetic layers. Match the original engine-specific housing; do not substitute gasoline or diesel interfaces from a shared truck badge. Use low-pressure rinse from the clean side toward the dirty side, let the element dry naturally before reinstalling. Do not use heat, compressed air or any filter oil. Do not treat an older general-care mileage example as a guaranteed interval for every vehicle or environment.
No vehicle-specific installation PDF or numeric airbox torque is linked on this exact manufacturer page. Follow the original housing service procedure and the correct oil-free Pro DRY S maintenance directions. Read the manufacturer media maintenance guidance.
31-10305: verify the original filter interface before operation.
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