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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech 81.5mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas NitridedExperience outstanding engine performance with the Supertech 81. 5mm Bore Piston Rings. Crafted for high performance, these piston rings feature dimensions of 1x3. 10, 1. 2x3. 40, and 2. 8x3. 10mm, made using advanced gas nitriding technology. This treatment provides enhanced durability and resistance to wear, ensuring long lasting reliability during intense engine operation. Designed specifically for enthusiasts and professionals looking to boost
Experience outstanding engine performance with the Supertech 81.5mm Bore Piston Rings. Crafted for high performance, these piston rings feature dimensions of 1x3.10, 1.2x3.40, and 2.8x3.10mm, made using advanced gas nitriding technology. This treatment provides enhanced durability and resistance to wear, ensuring long-lasting reliability during intense engine operation.Designed specifically for enthusiasts and professionals looking to boost their engine's efficiency and power, the Supertech piston rings optimize sealing and reduce friction. Whether you are rebuilding your engine or upgrading components for better performance, these rings are a perfect fit for precision and quality.
Trusted brand Supertech delivers components that meet high standards in automotive tuning and performance parts. Each ring set is engineered to provide consistent performance under extreme conditions, making them ideal for sport, racing, and high-performance street applications.
Count on Tuningsupply for fast European shipping, no hidden fees, and enthusiast-driven support to fuel your passion for automotive excellence with reliable components.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Make sure delivery is not with USPS
Color: 6pcs
Product is good quality. The delivery service is the issue. No one should the USPS for anything but junk. Worthless tax payers money paying for the wages of employees who don't want to work at a government business losing billions of dollars a year.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
great product
Color: 6pcs
Works great!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great quality
Color: 6pcs
Great quality. Almost like original mops.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Clean mop heads are important!
Color: 6pcs
Fits the eufy Omni C20 robot vac perfectly. Would happily purchase again keep my floors clean
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Fits and works the same as the original
Color: 6pcs
I like to change my washing pads on the Eufy C20 every Friday (floors are vacuumed Mon, Wed, Fri and get washed on Mon and Fri as well). I will send the mop out too just to do the kitchen once I have had a big cooking session. These fit well and work as well as the original. I'm so happy to have extras as my laundry sometimes take several days to get caught up. Recommended.
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Reviewed in the United States on June 13, 2025
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