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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 8Discover the superior performance and reliable sealing offered by the Supertech SR20DE SR20DET RB26 6mm Intake Valve Stem Seal Set of 8. Designed specifically for engine enthusiasts and professionals, these valve stem seals help maintain optimal engine efficiency by preventing oil leakage into the combustion chambers. Each set consists of 8 precision engineered seals crafted to fit intake valves with a 6mm stem diameter. Manufactured by Supertech, a
Discover the superior performance and reliable sealing offered by the Supertech SR20DE SR20DET RB26 6mm Intake Valve Stem Seal Set of 8. Designed specifically for engine enthusiasts and professionals, these valve stem seals help maintain optimal engine efficiency by preventing oil leakage into the combustion chambers.Each set consists of 8 precision-engineered seals crafted to fit intake valves with a 6mm stem diameter. Manufactured by Supertech, a trusted name in high quality engine components, these seals are made to withstand the demanding conditions of high-performance and motorsport engines.
Installing these valve stem seals ensures enhanced durability and improved engine response, making them an essential upgrade for tuning projects involving SR20DE, SR20DET, or RB26 engine platforms. Whether you are rebuilding an engine, upgrading your vehicle, or maintaining your hot rod or kit car, these seals deliver the performance and reliability you expect.
With Tuningsupply's commitment to competitive pricing, fast shipping across Europe, and enthusiast-focused support, you can trust that your valve stem seals will arrive quickly and hassle-free, ready to power your next build.
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
4.9 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Men’s oxfords
Size: 10.5, Color: Black
Good quality and perfect fit
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Reviewed in the United States on March 22, 2026
★★★★★ 1
Low quality
Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
Starting to peel after a few uses
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
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