SKU: 97681458501

BERYLIUM VALVE SEAT RING SET RB26DETT (TA310A-NS05A)

Sale price$486.00 Regular price$540.00
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

BERYLIUM VALVE SEAT RING SET RB26DETT (TA310A-NS05A)The function of which valve sheet is asked, is maintaining air tightness with a valve, and generally wear resistance is required. However, with the engine used by high rotation and high load, the cooling performance of a valve sheet becomes very important further, and it is greatly concerned with an engine output. When engine is high rotation and high load, it is impossible to achieve high output from the engine if cooling performance of the cylinder

The function of which valve sheet is asked, is maintaining air tightness with a valve, and generally wear resistance is required. However, with the engine used by high rotation and high load, the cooling performance of a valve sheet becomes very important further, and it is greatly concerned with an engine output. When engine is high rotation and high load, it is impossible to achieve high output from the engine if cooling performance of the cylinder is low and knock limit does not become high, since the temperature of the circumference of a cylinder head rises unusually. In racing engine that temperature needed to be carefully controlled, how much you can cool the circumference of the sheet ring is the important issue, and the technique of using high heat conduction metal, such as copper for a sheet ring, has been taken. Copper has one of the highest thermal conductivities through all metal that enables receiving heat from cylinder and cool it down quickly by transmit the heat to the cylinder head. (Degree of heat conduction: 1.silver, 2.copper, 3.gold, 4.aluminium, ... 10. cast iron - STD). We select beryllium copper alloy (BeCu) that can secure mechanical intensity most in the copper alloy, which has ideal fatigue resistance and wear resistance while securing a preeminent cylinder cooling performance. We named it "bery-ring" and applied to the high performance turbo charged engine. of market share in the world with beryllium copper so that we can offer this super-high grade material beryllium in affordable price.

Features:

  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 97681458501

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4.7 ★★★★★
Based on 24 reviews
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K
Verified Purchase
kathleen centopani
New York, US
★★★★★ 5
Good purchase
Size: (Pack of 1)
Worked good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
B
Verified Purchase
Brayden
Battle Creek, US
★★★★★ 5
GREAT ITEM
Material Type: Carbon Fiber, Material Type: Carbon Fiber
This cupholder fits perfectly in my 2005 BMW 325xi (E46). I love the carbon fiber texture on it, it is exactly what I was expecting. It is super easy to install and to use, it looks great and it is definitely worth the money. The quality is great, it came with no imperfections, I would buy this item. (In the photo there is a black and a tan center console for color matching).
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Reviewed in the United States on September 21, 2025
R
Russell M
Port Orchard, US
★★★★★ 5
Very well built and look great.
Material Type: Carbon Fiber
These are very well built and look great in my custom console. The color fits very good with my build, and it's very functional.
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Reviewed in the United States on April 19, 2025
M
Mike H
Bozeman, US
★★★★★ 4
Fits 2001 325i
Material Type: Carbon Fiber
I love my 2001 E46 (325i), but one challenge is that the plastics no longer remain "dry" in the summer heat, instead becoming a sticky mess. Picked this up to replace my existing cup-holder. I was optimistic that the black carbon fiber mesh would blend in with my otherwise black interior, but it's not the same shade of black, so the new part looks a bit out of place. No worries, I just need more carbon fiber replacement components! This fits perfectly, snaps into place, and is definitely an improvement over ~25-year old plastic. Great value too, an inexpensive upgrade that has real functional improvements -- items in the cupholder no longer get discolored with "sticky" plastic in the sun.
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Reviewed in the United States on January 16, 2025
J
Verified Purchase
Jesus Alberto Santos Ferrera
Battle Creek, US
★★★★★ 5
Calidad
Material Type: Carbon Fiber, Material Type: Carbon Fiber
Es un 10 de 10 para el BMW 325i 2004
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Reviewed in the United States on February 20, 2025

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