Enhance the longevity and efficiency of your pump system with the Replacement Durco Mark 3 Group 1 In & Out Board Bearing Isolator Set, a high-quality replacement for OEM 1K129A and 1K118 from Platinum Performance Products.
This aftermarket bearing isolator set is your go-to solution for safeguarding your pump bearings from wear and tear, ensuring optimal performance under the toughest conditions. Specifically designed for Durco/Flowserve Mark 3 Group 1 pump models, it’s made with 303SS Rotor/Bronze Stator with Viton O-rings.
The Replacement Durco Mark 3 Group 1 In & Out Board Bearing Isolator Set offers a perfect fit and robust protection without adding unnecessary bulk to your pump. It excels in durability, offering unparalleled resistance to the stresses of daily operation. By choosing this aftermarket set, you’re investing in a product that protects and enhances your pump’s functionality and lifespan.
Installation is quick and straightforward, making integrating this protector set into your existing system easy. With the Replacement Durco Mark 3 Group 1 In & Out Board Bearing Isolator Set, you can trust that your pump will remain in peak condition, allowing you to focus on what truly matters—keeping your operations running smoothly.
Don’t compromise on quality; upgrade to the best aftermarket bearing protection available and experience the difference in performance and peace of mind.
- Aftermarket Inboard & Outboard Labyrinth Seals
- For Pump Model: Durco/Flowserve Mark 3 Group 1
- Material: 303SS Rotor / Bronze Stator with Viton O-rings
- Located in Texas
Replaces OEM: 1K129A, 1K118
Disclaimer: Platinum Performance Products provides parts that are compatible with or can replace different original equipment manufacturer (OEM) parts. The mention of any OEM names, trademarks, model numbers, or part numbers is purely for reference and does not indicate that we are an authorized distributor or representative of the listed companies and brands. We do not claim any association or affiliation with any of the OEM manufacturers mentioned on our website or in our product descriptions
