Description
Product Overview
The Captain O-Ring 25 Pack of middle pushrod O-Rings is engineered for automotive air‑conditioning and related systems. Each ring is molded from high‑grade nitrile rubber that resists oil, coolant and temperature fluctuations. The dimensions match the original equipment specifications, ensuring a seamless fit without the need for modifications. Packaged in a convenient 25‑unit box, the set provides enough spares for multiple service calls or a comprehensive overhaul. Manufactured and warranted by Captain O-Ring LLC, the product is assembled in the United States, reflecting strict quality control standards.
Usage
These O‑Rings are designed for installation on middle pushrod tubes within vehicle air‑conditioning compressors, condensers and evaporators. They are ideal for professional automotive technicians, fleet maintenance teams, and DIY hobbyists who need reliable sealing components. The rings perform well in both hot summer climates and cold winter conditions, maintaining elasticity and preventing refrigerant leaks. 
Why Choose Us
Captain O‑Ring leverages decades of expertise in sealing solutions, delivering products that meet or exceed OEM standards. Our rings are produced in a dedicated USA facility, allowing tight tolerances and consistent material quality. Each pack includes a warranty that covers manufacturing defects, giving customers confidence in long‑term performance. By choosing this kit, you avoid the guesswork of sourcing individual rings and benefit from bulk pricing without compromising on durability.
Key Features
- Premium nitrile rubber provides excellent resistance to oil, refrigerant and temperature extremes.
- Exact OEM dimensions guarantee a perfect fit on middle pushrod tubes.
- Made in the USA with rigorous quality inspections for each ring.
- 25‑piece pack supplies ample spares for multiple repairs or a full system rebuild.
- Backed by Captain O‑Ring LLC warranty for manufacturing defects.
FAQ
What vehicles are these O‑Rings compatible with?
The middle pushrod O‑Rings fit most North American and European passenger cars and light trucks that use standard pushrod tube sizes in their A/C compressors. Refer to your vehicle service manual for exact dimensions.
Can I install these O‑Rings myself?
Yes. The rings are designed for straightforward installation with basic hand tools. Clean the tube, lubricate the O‑Ring with a compatible silicone grease, and press it into place evenly.
Do the O‑Rings require any special break‑in period?
No special break‑in is needed. Once installed, they provide an immediate seal. Allow the A/C system to run for a few minutes to ensure the O‑Ring seats fully.
What warranty does Captain O‑Ring offer?
The product carries a one‑year limited warranty covering manufacturing defects. This does not include damage from improper installation or external wear.
How do I store the remaining O‑Rings?
Keep the unopened rings in a cool, dry place away from direct sunlight and chemicals. Proper storage maintains elasticity and extends shelf life.




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