<div data-store-description="v1"> <p>Inner Valve Spring Replacement for Perkins S.40501. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Valve Spring - Inner</p> <p>Fits Models: - Perkins S.40501</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This inner valve spring is designed specifically for the Perkins S.40501 engine. It ensures optimal performance and reliability, maintaining the necessary tension for proper valve operation. This part is crucial for maintaining engine efficiency and performance.</p> <p>Features: - High-quality construction for durability - Designed for precise fitment in Perkins engines - Ensures optimal valve operation and engine performance - Easy installation for qualified technicians - Meets or exceeds OEM specifications</p> <p>Part Number: S.40501</p>