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Caterpillar 7C-1572 Safety Air Filter for Generator Engines 3406C / 3508 / 3516 | Broadwide BAB-2718152
Product Specifications
| Parameter | Value |
|---|---|
| Model | 7C-1572 |
| Equivalent Part No. | Sakura AH-5587 / Baldwin PA5491 |
| Broadwide Part No. | BAB-2718152 |
| Compatible Engines | CAT 3406B / 3406C / 3508 / 3516 Genset Engines |
| Type | Inner Safety Air Filter |
| Outer Diameter | 269 mm |
| Total Height | 212 mm |
| Inner Hole | 152 mm |
| Filter Height | 180 mm |
| Structure | PU molded end caps + high-efficiency filter media |
| Application | Diesel generator sets / Caterpillar engines |
| Brand | Broadwide (Produced by Bowei Filter Factory) |
| OEM Support | Available |
Caterpillar 7C-1572 safety air filter for generator engines 3406C, 3508, and 3516. Equivalent to Baldwin PA5491 and Sakura AH-5587. Manufactured by Bowei Factory (Broadwide).
The Caterpillar 7C-1572 is the inner safety element used together with the primary air filter (7C-1571) on CAT generator engines such as 3406B, 3406C, 3508, and 3516.
It provides an additional layer of protection, ensuring no dust or debris enters the engine during primary filter maintenance or failure.
Produced by Bowei Factory under the Broadwide brand, this filter features:
PU molded sealing ends for accurate fit
High-efficiency secondary media for final stage filtration
Lightweight yet rigid structure for vibration resistance
100% quality inspection before shipment
Applications:
CAT Generator Models – 3406C / 3406B / 3508 / 3516
📦 Packaging
Each filter is packed in Broadwide standard export cartons, clearly labeled and sealed for moisture protection during shipment.


