J-36347
Valve Button Retaining Ring Expander
Detroit Diesel

This valve button retaining ring expander is an essential tool for removing or installing retaining rings that secure valve buttons in place. Properly secured valve buttons are vital for maintaining valve timing and ensuring efficient engine operation. The expander allows technicians to safely and precisely manipulate retaining rings without damaging delicate components. Its design accommodates a variety of ring sizes, making it versatile for multiple engine models. Using this tool reduces the risk of ring distortion or damage during removal or installation, which could otherwise lead to costly repairs or engine downtime. Ensuring the correct positioning of valve buttons improves engine compression and overall performance. This tool’s reliability and ease of use make it a valuable addition to any heavy-duty engine repair arsenal. Source One Parts Center offers this expander to facilitate accurate, damage-free valve service procedures.