Luber‑Finer LAF5873 — Heavy‑Duty Radial Seal Air Filter

📝 Product Description

The Luber‑Finer LAF5873 is a premium radial‑seal heavy‑duty engine air filter designed for commercial trucks, industrial equipment, and off‑road machinery. Built with high‑capacity filter media and a durable radial‑seal design, it delivers superior dust‑holding capability, improved airflow, and long service intervals.

This filter is commonly used in Kenworth, Peterbilt, Caterpillar, Cummins, and other heavy‑duty platforms requiring a large cylindrical intake filter. Its rugged construction ensures reliable performance in harsh environments such as construction, long‑haul trucking, and agricultural operations.

⭐ Key Takeaways

• High‑capacity radial seal for maximum dust retention and long service life.

• Large surface‑area media improves airflow and engine efficiency.

• Direct replacement for multiple OEM and aftermarket filters.

• Ideal for heavy‑duty trucks, industrial equipment, and severe‑duty environments.

• Fast installation with a secure radial‑seal design—no messy clamps or gaskets.

🔧 Uses & Applications

Common applications include:

• Kenworth T2000 and similar models

• Peterbilt heavy‑duty trucks

• Caterpillar & Cummins engine platforms

• Industrial and construction equipment

• High‑dust environments requiring extended‑life filtration

📐 Specifications

(Values sourced from product listings including turn0product37 and turn0product40.)

If you want, I can pull the exact manufacturer weight from a technical sheet.

🔄 Cross‑Reference Table

(Compiled from turn0product37, turn0product38, turn0product40.)

SKU: WALL NNMB3A

Dimensions: 16X12X12

Weight: 6 lb

Barcode: 038568639001

This product was acquired by Freeman Liquidators from a sale of merchandise subject to a commercial insurance loss. Freeman Liquidators is a secondary seller of products, is not affiliated with or sponsored by the manufacturer of the products and is not a manufacturer authorized seller of the products. Sale of this product by Freeman Liquidators is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser.

All products are NEVER USED but external packaging will have damage. Some items may be placed into other packaging to ensure safe shipping. All items are opened for inspection prior to shipment to ensure the best quality of products. Freeman Liquidators guarantees your satisfaction. If you are not completely satisfied with a purchased product, within 30 days from the date of purchase, return the product in its packaging and Freeman Liquidators will fully refund your money.

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