Namura Na-10003R Standard Piston Ring For Trx 400Ex
SKU: 36104667113

Namura Na-10003R Standard Piston Ring For Trx 400Ex

$25.77 $28.63
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Description

Namura Na-10003R Standard Piston Ring For Trx 400ExNamura Uses The Best Materials Matching The Ring Design To Its Application. Often Overlooked And Unglamorous, They Are An Essential Part Of An Engine'S Efficiency And Durability. The Materials Used In The Manufacturing Of Piston Rings Are One Of The Most Critical Factors In Their Performance. Meets Or Exceeds Oem Specification, Only Use With Namura Pistons. Fits Namura Pistons: Na 10003 For: Honda Xr400R 1996 2004, Trx400Ex 1999 08, Trx400X 2009 14.

Namura Uses The Best Materials Matching The Ring Design To Its Application. Often Overlooked And Unglamorous, They Are An Essential Part Of An Engine'S Efficiency And Durability. The Materials Used In The Manufacturing Of Piston Rings Are One Of The Most Critical Factors In Their Performance. Meets Or Exceeds Oem Specification, Only Use With Namura Pistons. Fits Namura Pistons: Na-10003 For: Honda Xr400R 1996-2004, Trx400Ex 1999-08, Trx400X 2009-14.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 36104667113

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4.7 ★★★★★
Based on 473 reviews
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B
Verified Purchase
Beverly Durham
Louisville, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
T
Verified Purchase
Therapy by the Sea
Lexington, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Draper, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
A
Verified Purchase
Ann
Omaha, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
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Reviewed in the United States on March 27, 2026
S
Verified Purchase
Stacy
Draper, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
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Reviewed in the United States on February 17, 2026

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