Here's an SEO-friendly product title and description for your **87429981 Shaft (CNH) Backhoe Parts Case 580 M-2, SM-2**:

 Product Title:
**87429981 Shaft (CNH) for Case 580 M-2, SM-2 Backhoe Parts | Heavy-Duty OEM Replacement**

 Product Description:
The **87429981 Shaft (CNH)** is a premium, OEM-quality replacement part designed specifically for **Case 580 M-2 and SM-2** backhoe models. Built to deliver exceptional performance and reliability, this shaft ensures smooth operation and durability for demanding construction and excavation tasks. Engineered from high-strength materials, it meets or exceeds original manufacturer specifications, providing long-lasting service and reducing downtime.

Ideal for mechanics and equipment operators looking for a dependable, precision-fit replacement part. This **87429981 Shaft** plays a crucial role in maintaining the optimal function of your backhoe, enhancing productivity and minimizing maintenance costs.

**Key Features**:
- Compatible with **Case 580 M-2, SM-2 backhoes**
- OEM-grade replacement for superior durability
- Made from high-quality materials for enhanced lifespan
- Designed for smooth, efficient operation in heavy-duty applications
- Easy installation with exact fitment

Ensure the longevity and performance of your backhoe with the **87429981 Shaft (CNH)** – the reliable choice for your Case 580 M-2 and SM-2 machines.