Here’s an SEO-friendly product title and description for the **J 936203 Tensioner (DCEC)**:

 Product Title
**J 936203 Tensioner (DCEC) - Original Cummins Backhoe Parts for Case 580 E, K, L, M - High-Performance Quality**

Product Description
Elevate the performance of your Case 580 backhoe with the **J 936203 Tensioner (DCEC)**, an original Cummins part designed for models E, K, L, and M. This high-quality tensioner is crucial for maintaining proper belt tension, ensuring optimal engine performance and longevity. 

**Key Features:**
- **OEM Quality:** Manufactured by Cummins to meet original equipment specifications, guaranteeing reliability and durability.
- **Compatibility:** Perfectly fits Case 580 E, K, L, and M backhoe models, making it an essential component for maintenance and repairs.
- **Enhanced Performance:** Improves engine efficiency and reduces wear on belts and pulleys, contributing to overall equipment longevity.
- **Easy Installation:** Designed for straightforward installation, minimizing downtime and getting your equipment back to work quickly.

Upgrade your backhoe with the **J 936203 Tensioner** and experience enhanced reliability and performance. Whether you're in construction, landscaping, or agriculture, this tensioner will help you maintain your machine's peak operational capabilities. Order now to ensure your Case 580 is always ready for the job!

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