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# 3937553 belt tensioner
- URL: https://oemdieselparts.com/3937553-belt-tensioner-2/
- Published: 2025-12-12T08:58:01.000Z
- Updated: 2026-11-02T06:38:22.000Z
- Author: Energie Power Limited
- Tags: Cummins 4B, Genuine Quality, #Import 2026-10-20 05:37

![](https://oemdieselparts.com/content/images/2025/12/3937553belt-tensioner-DSC_0212.JPG)

Cummins 4B Genuine Quality 3937553 belt tensioner