Caterpillar CEF Replacement Impellers
Caterpillar CEF replacement impellers are designed for use in a variety of Caterpillar engines, offering durable and reliable cooling performance. These impellers are available in spline drive and key drive configurations, with different blade numbers and dimensions to fit specific engine models. The impellers come complete with necessary packing and caps for simple installation, ensuring that your engine cooling system remains efficient and functional.
Types of Cores
Product Specifications:
| CEF Article | Caterpillar Article | Endgame | Number of Blades | ØA (mm) | ØB (mm) | C (mm) | Included |
|---|---|---|---|---|---|---|---|
| CEF500105 | 1L4774 | Spline Drive | 9 | 22.5 | 96 | 63.1 | Packing + Cap |
| CEF500164 | 1W5664 | Key Drive | 12 | 20.1 | 84 | 73.5 | Packing + Cap |
| CEF500106 | 3N1906 | Spline Drive | 8 | 14.29 | 65 | 50.2 | Packing + Cap |
| CEF500177 | 3N5895 | Spline Drive | 8 | 14.29 | 65.2 | 75.65 | Packing + Cap |
| CEF500145 | 4L8470 | Spline Drive | 12 | 22.5 | 95 | 88.5 | Packing + Cap |
| CEF500135 | 5N3960 | Spline Drive | 12 | 22.5 | 95 | 63.1 | Cap |
Product Features:
- Designed for optimal cooling performance in Caterpillar engines.
- Available in spline drive and key drive configurations.
- Varying blade counts and sizes to suit different engine models.
- Complete with packing and caps for easy installation.
- High-quality materials ensure long-lasting durability and efficiency.








