Description
🔩 Luber‑Finer LAF3551 Heavy‑Duty Radial Seal Air Filter
⭐ Product Highlights
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🛡️ Heavy‑Duty Protection — Captures harmful airborne contaminants to protect diesel engines.
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🌬️ High Dirt‑Holding Capacity — Specially blended filter media for maximum filtration efficiency.
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🚛 Built for Commercial Applications — Designed for Kenworth T600/T800/W900S and Donaldson P153551 applications.
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🔧 Stable Intake Airflow — Maintains consistent airflow during high‑load operation.
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🧰 Extended Service Intervals — Supports longer maintenance cycles in demanding environments.
📦 Full Product Description
The Luber‑Finer LAF3551 Heavy‑Duty Radial Seal Air Filter is engineered to deliver superior engine protection for commercial trucks and industrial diesel applications. Its advanced filter media captures fine particulates that can damage cylinder walls, reduce efficiency, and shorten engine life. With a rugged round‑body design and an attached lid, this filter ensures a tight radial seal and stable airflow even under extreme load conditions. Ideal for fleets, heavy‑duty operators, and anyone needing reliable, long‑interval filtration performance.
📐 Dimensions & Specifications
| Specification | Value |
|---|---|
| Height | 22.35 in (568 mm) |
| Inside Diameter (Top/Bottom) | 6.69 in (170 mm) |
| Outside Diameter (Top) | 11.72 in (298 mm) |
| Outside Diameter (Bottom) | 10.60 in (approx.) |
| Shape | Round |
| Filter Media | Standard heavy‑duty blended media |
| Flanged End | No |
| Reusable | No |
| Weight | 12.85 lbs (from retail listing) |
🔄 Cross‑Reference Table
These part numbers are commonly used as equivalents. Always verify fitment.
| Brand | Part Number |
|---|---|
| AC‑Delco | A1175C / A1175CF |
| Baldwin | PA2705 / PA2715 / PA4585 |
| Big A | 94830 / 94883 |
| Carquest | 88830 / 88883 |
| Caterpillar | 3I‑0415 / 7C8328 |
| Donaldson | P153551 / EAF5053 |
| Alliance | ABP/N10G‑AF1968 / AF1968M |
| Luber‑Finer (OEM) | LAF3551 |
🚚 Compatible Equipment
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Kenworth: T600, T800, W900S trucks
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Donaldson: P153551 application
Barcode: 038568614599
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