133-5260 [SLEEVE STEM]

The 133-5260 Sleeve Stem is a precision component used in gas engine systems, mainly associated with Caterpillar Inc. equipment. It is specifically part of the gas pressure regulator assembly.

⚙️ Function:

• Guides and supports the regulator stem movement
• Maintains stable gas pressure control during engine operation
• Reduces wear between moving components
• Ensures smooth and accurate regulation of fuel gas

👉 In simple terms, it acts like a bushing/sleeve that keeps the regulator stem aligned and operating smoothly.