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Item #:
1200253
Captain O-Ring - Benjamin & Air Force PCP Hand Pump ORing Rebuild Kit (Polyurethane Piston O-Ring Upgrade)
90% of respondents would recommend this to a friend
Item #:
1200253
UYU 1449
Price Details
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Order now and get it around Monday, September 28
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Includes polyurethane piston o-ring which is better suited to handle the abrasion that destroys buna o-rings.
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What Stands Out
Enhanced Durability
This kit includes polyurethane piston O-rings designed to withstand higher pressures and extend the lifespan of your equipment, ensuring reliable performance over time.
Easy Installation
The rebuild kit provides all necessary components and clear instructions, allowing users to efficiently replace worn O-rings without requiring specialized tools or expertise.
Compatible Design
Specifically crafted for Benjamin and Air Force PCP hand pumps, this kit guarantees a perfect fit, addressing common issues with leaks and enhancing overall functionality.
Product Details
- Includes a printable o-ring replacement guide for easy replacement
- Contains all o-rings necessary for rebuilding a Benjamin/Air Force PCP Hand Pump
- Features a polyurethane piston o-ring designed to handle abrasion better than buna o-rings
- Manufactured and warranted by Captain O-Ring LLC, a family business established in New Jersey since 2008
- Proudly designed, assembled, and supported in the USA
- Offers personal support and assistance for all products, emphasizing social and environmental responsibility
| Brand Name | Captain O-Ring |
| UPC | 722589526596 |
| Manufacturer | Captain O-Ring LLC |
| Unit Count | 1 Count |
| Set Name | Benjamin & Air Force PCP Hand Pump O-Ring Set |
| Part Number | Q3-O4E0-V1MS |
| Material Type | Polyurethane |
| Color | Black |
| Material | Polyurethane |
| Brand | Captain O-Ring |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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Airgun Enthusiasts
Ideal for hobbyists who frequently maintain and upgrade their PCP airguns for optimal performance and reliability.
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DIY Repair Technicians
Perfect for individuals who enjoy hands-on repairs and wish to enhance their hand pump's longevity and effectiveness.
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Professional Users
Beneficial for those who rely on consistent air pressure and functionality for competitive shooting or frequent use.
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Casual Users
Not suitable for occasional users who may not require regular maintenance or upgrades on their equipment.
Product Description
Captain O-Ring - Benjamin & Air Force PCP Hand Pump ORing Rebuild Kit (Polyurethane Piston O-Ring Upgrade)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the Captain O-Ring Rebuild Kit?
Answer: The Captain O-Ring Rebuild Kit includes a set of high-quality polyurethane piston O-rings specifically designed for Benjamin and Air Force PCP hand pumps. These components ensure a reliable seal and optimal performance. By using this kit, users can restore their pump's efficiency, preventing air leaks that can hinder performance. This is especially useful if you've noticed decreased pressure or efficiency during use. -
Question:
How do I know if I need to replace my O-rings?
Answer: Signs that you need to replace your O-rings include noticeable air leaks when operating your pump, reduced pressure, or difficulty achieving the desired fill. Additionally, inspecting O-rings for wear, cracks, or brittleness can indicate that it's time for a replacement. Regular maintenance is essential for extending the life of your pump, and the Captain O-Ring kit makes it simple to do so. -
Question:
Can I use the Captain O-Ring kit on other brands of pumps?
Answer: The Captain O-Ring kit is specifically designed for Benjamin and Air Force PCP hand pumps. While some users may find compatibility with similar models from other brands, it’s essential to check the sizes and specifications. Using this kit on compatible pumps can lead to improved efficiency and performance. However, using it outside of its intended design may not yield the desired results. -
Question:
What material are the O-rings made of?
Answer: The O-rings in the Captain O-Ring Rebuild Kit are made from high-quality polyurethane. This material is chosen for its durability, resistance to wear, and ability to maintain flexibility under pressure. It ensures a strong seal that withstands the pressures of air-filled applications. This makes it ideal for applications like PCP hand pumps, which require reliable operation and long-term resilience. -
Question:
How often should I perform maintenance on my PCP hand pump?
Answer: Regular maintenance of your PCP hand pump is recommended to keep it functioning optimally. Check the O-rings every 100 fills or whenever you notice a decrease in performance. If you observe any signs of wear or leaks, replace the O-rings as part of your routine upkeep. Utilizing the Captain O-Ring kit during maintenance can prevent more significant pump issues and prolong its lifespan. -
Question:
Is the installation process for the O-rings difficult?
Answer: Installing the O-rings from the Captain O-Ring Rebuild Kit is relatively straightforward and can usually be completed with minimal tools. Detailed instructions generally accompany the kit, making it easier for users with varying skill levels. Even those new to DIY maintenance can achieve success. This allows for hands-on care of your equipment, ensuring that you understand its workings better. -
Question:
What benefits do polyurethane O-rings provide compared to rubber?
Answer: Polyurethane O-rings, such as those in the Captain O-Ring kit, offer superior resistance to wear, compression set, and temperature fluctuations compared to traditional rubber O-rings. This means they can perform better under pressure and have a longer lifespan. Additionally, their strength and flexibility allow for better sealing, which is essential in maintaining the integrity of PCP hand pumps over time. -
Question:
Where can I buy the Captain O-Ring kit in Uruguay?
Answer: You can buy the Captain O-Ring - Benjamin & Air Force PCP Hand Pump Rebuild Kit from Ubuy in Uruguay. Ubuy is a reliable platform that offers a variety of e-commerce services, ensuring you can find the specific products you're looking for while providing a smooth shopping experience. -
Question:
Are there any specific tools required to replace the O-rings?
Answer: Generally, replacing the O-rings in the Captain O-Ring kit does not require specialized tools. However, having a small pick or a flathead screwdriver can help in safely removing the old O-rings and installing the new ones. These tools assist in preventing damage to the pump fittings during replacements. Following the installation instructions will ensure you're equipped to get the job done accurately. -
Question:
Can I order replacement O-rings separately in case I lose one?
Answer: Typically, replacement O-rings are not sold separately from the Captain O-Ring Rebuild Kit. The kit is designed to provide a complete set for optimal performance. However, if you're looking for more O-rings after your installation, you may consider contacting the manufacturer or checking with authorized dealers for compatibility offerings. Ensuring you have a sufficient supply on hand can be convenient for future maintenance.
Captain O-Ring Faucet O-Rings Editorial Review
The Captain O-Ring Kit is a useful tool for PCP pump maintenance. It contains all the necessary O-rings to rebuild Benjamin hand pump except the 007 ring on the pump rod. The parts are of good quality, and the exploded diagram on the website simplifies the rebuilding process. The only downside is that you need to download the sizing guide/instructions from the website. For first-timers, it's important to watch the various videos on the Internet because there are a lot of steps that need to be performed.
Customer Reviews & Ratings
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Pros
- Contains all necessary O-rings
- Good quality parts
- Rebuilding process simplified with exploded diagram on website
Cons
- One ring not included
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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UYU 1449
Order now and get it around Monday, September 28
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Features & Benefits
- Product includes printable o-ring replacement guide
- Includes all o-rings needed to rebuild your PCP Hand Pump
- Manufactured and warrantied by Captain O-Ring LLC
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