Essential Component Spotlight: Understanding the Cummins 3696118 Expansion Plug

At Guangzhou Pinxin Engine Co., Ltd., we pride ourselves on providing top-tier engine components that ensure the longevity and optimal performance of your machinery. Today, we're shining a spotlight on a seemingly small but critically important part: the Cummins 3696118 Expansion Plug. Often overlooked, this component plays a vital role in the integrity and function of various Cummins engines, preventing leaks and protecting the engine block from potential damage caused by freezing liquids.

The expansion plug, also commonly known as a freeze plug or core plug, is designed to seal holes in the engine block and cylinder head castings that are created during the manufacturing process. These holes are necessary for casting sand removal and for allowing coolant to circulate. While its primary function is to seal these openings, the expansion plug also serves as a sacrificial component. In the event that the coolant within the engine freezes (which can happen in extreme cold without proper antifreeze), the expansion plug is designed to pop out, allowing the expanding ice to escape. This prevents the immense pressure from cracking the engine block itself, a far more costly and destructive outcome.

The Cummins 3696118 expansion plug is specifically engineered to meet the stringent quality and performance standards of Cummins engines. Using genuine or high-quality aftermarket parts like this ensures a perfect fit, reliable seal, and the peace of mind that your engine is protected. Substandard or incorrect expansion plugs can lead to coolant leaks, overheating, and potentially severe engine damage. It's an investment in your engine's future, safeguarding it against common environmental and operational stresses.

Product Information: Cummins 3696118 Expansion Plug

To help you better understand the specifics of this essential component, here's a detailed breakdown:

No.	Attribute	Description
1	Part Number	3696118
2	Component Name	Expansion Plug (also known as Freeze Plug, Core Plug)
3	Manufacturer	Cummins
4	Function	Seals casting holes in engine block/cylinder head; acts as a safety valve to prevent block damage from freezing coolant.
5	Material	Typically steel or brass, designed for durability and corrosion resistance.
6	Compatibility	Specific to various Cummins engine models. Always verify compatibility with your engine serial number.
7	Maintenance Tip	Inspect during cooling system maintenance. Replace if signs of corrosion, leakage, or damage are present. Ensure proper antifreeze levels.

Why Choose Quality Expansion Plugs?

The integrity of your engine parts directly impacts its overall performance and lifespan. A failing expansion plug can lead to a cascade of problems, from coolant loss and engine overheating to catastrophic damage if the engine block freezes and cracks. By choosing genuine Cummins replacement parts, or high-quality alternatives, you ensure that your engine maintains its factory-designed specifications and continues to operate reliably under diverse conditions. Furthermore, when sourcing engine parts, it's crucial to partner with suppliers who prioritize authenticity and quality.

At Guangzhou Pinxin Engine Co., Ltd., we understand the critical nature of every component. We stock a comprehensive range of Cummins parts, including the 3696118 expansion plug, all rigorously checked for quality and authenticity. Our commitment is to provide you with the reliable components you need to keep your engines running smoothly and efficiently. Don't compromise on the small parts; they are often the silent guardians of your engine's health.

由广数供应链（CGSC）团队提供运营方案

Essential Component Spotlight: Understanding the Cummins 3696118 Expansion Plug

Essential Component Spotlight: Understanding the Cummins 3696118 Expansion Plug

Product Information: Cummins 3696118 Expansion Plug

Why Choose Quality Expansion Plugs?

Email

Email

Essential Component Spotlight: Understanding the Cummins 3696118 Expansion Plug

Essential Component Spotlight: Understanding the Cummins 3696118 Expansion Plug

Product Information: Cummins 3696118 Expansion Plug

Why Choose Quality Expansion Plugs?

Email

分享至微信

Email

分享至微信