SKU: 23125406438

Exhaust Valve - MINI Cooper Base / R55 / R56 / R57 / R58 / R59 / R60 / R61

Sale price$31.68 Regular price$35.20
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Exhaust Valve - MINI Cooper Base / R55 / R56 / R57 / R58 / R59 / R60 / R618 Per Car TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance,


8 Per Car

TRW Engine Components is a recognized developer of valves and valve train components.

A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves.

To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Features and Benefits:

  • OE Quality
  • Optimized for strength
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
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: 23125406438

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Yakov Tokar
Grantham, US
★★★★★ 5
Nice shirt
Fits nicely even though my figure is not ideal.
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Reviewed in the United States on March 18, 2026
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SteveTN
Louisville, US
★★★★★ 5
Just the right size!!
Very nice flannel shirt. Love the colors. Very comfortable. Perfect time of year as the weather is getting cooler.
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Reviewed in the United States on October 20, 2025
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Amazon Customer
Bozeman, US
★★★★★ 5
Definitely worth the money.
Fits like a champ. Best price I could find and ships fast.
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Reviewed in the United States on December 5, 2025
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Tory R. Kitchen
Charlottesville, US
★★★★★ 5
Quality flannel!
Quality, thick, warm and durable! Beautiful color.
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Reviewed in the United States on November 28, 2025
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Feyito
Natrona Heights, US
★★★★★ 4
Size
I got an XL. Nice shirt, I'm 6' 2 about 207lbs fit a little snug, not bad though. Maybe I should've got an XXL. Good quality especially for the price. Hope this helps.
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Reviewed in the United States on December 16, 2025

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