SEO-Friendly Product Title:
**J 904353 Oil Seal - Crankshaft Front | Fits Backhoe Parts Case 580 E, Super E, K, K2, K3, Super K, L, L2, Super L, M, Super M**

 SEO-Optimized Product Description:
The **J 904353 Oil Seal - Crankshaft Front** is a high-quality replacement part designed specifically for **Case 580** series backhoes, including models **580 E, Super E, K, K2, K3, Super K, L, L2, Super L, M, and Super M**. This durable oil seal ensures a tight fit around the front crankshaft, effectively preventing oil leaks and maintaining engine efficiency. Made from premium materials, it withstands harsh operating conditions, ensuring longevity and reliable performance.

This oil seal is an essential component to keep your **Case 580 backhoe** running smoothly, reducing downtime and minimizing repair costs. Ideal for mechanics and operators looking for **genuine-quality backhoe parts**, this seal is compatible with a wide range of Case models, making it versatile and highly dependable.

Key Features:
- Fits Case 580 models: E, Super E, K, K2, K3, Super K, L, L2, Super L, M, and Super M
- Prevents oil leaks and ensures crankshaft protection
- Made from high-quality, durable materials
- Easy installation for efficient maintenance
- Extends the lifespan of your backhoe’s engine

This **J 904353 Crankshaft Oil Seal** is your go-to replacement part for reliable engine protection in demanding construction and agricultural environments.