Here’s an optimized product title and description to help attract visitors to your website:

**Product Title:**
**190468A1 Sun Gear Shaft for Case 580 L, SL, SM Backhoe - Heavy-Duty HSA Backhoe Parts**

**Product Description:**
Upgrade your Case 580 backhoe with the high-performance **190468A1 Sun Gear Shaft (HSA)**, designed for **Case 580 L, SL, and SM models**. This genuine replacement part is engineered to deliver maximum durability and smooth operation in demanding conditions. Whether you're maintaining your backhoe for optimal performance or completing a major repair, this **sun gear shaft** ensures long-lasting, reliable power transmission.

Features:
- Precision-engineered for **Case 580 L, SL, and SM** backhoes
- Durable construction to withstand heavy-duty use
- Manufactured by HSA for a perfect OEM fit
- Enhances gear system efficiency and lifespan

Trust this **190468A1 Sun Gear Shaft** to keep your backhoe running smoothly. It's an ideal choice for contractors and mechanics looking to ensure peak performance in the toughest environments.

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