Skip to main content

Confirm this item fits

Add your vehicle details to make sure this item fits.

Picture 1 of 8

Picture 1 of 8
Picture 2 of 8
Picture 3 of 8
Picture 4 of 8
Picture 5 of 8
Picture 6 of 8
Picture 7 of 8
Picture 8 of 8

Namura Technologies - NX-40025 - Piston Kit, Standard Bore 66.35mm, 10.9:1 Compression

5.01 product rating
APU Racing (7188)
99.6% positive feedback
Price:
US $92.37
ApproximatelyAU $143.57
+ $20.34 postage
Estimated delivery Mon, 26 May - Wed, 4 Jun
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Manufactured by Namura. 1999 - 2017 YZ250. Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life. Size A piston is 66.35mm.

About this product

Product Identifiers

BrandNamura Technologies
Manufacturer Part NumberNX-40025
eBay Product ID (ePID)25038188680

Additional Product Features

Part TypePiston Kit

All listings for this product

Buy It Now
New
Namura Piston Kits NX-40025 425PS
item 1 Namura Piston Kits NX-40025 425PS
AU $115.97
+AU $5.13 postage
Namura Size A Standard Bore 66.35mm Piston Kit for Yamaha YZ250 1999-2024 66.4mm
item 2 Namura Size A Standard Bore 66.35mm Piston Kit for Yamaha YZ250 1999-2024 66.4mm
AU $107.69
+AU $29.44 postage
Namura Piston Kit Standard- 66.35mm Yamaha YZ250X 2-Stroke 2016 YZ250 1999-2014
Almost gone
item 3 Namura Piston Kit Standard- 66.35mm Yamaha YZ250X 2-Stroke 2016 YZ250 1999-2014
AU $114.46
+AU $29.65 postage
NAMURA PISTON KIT NX-40025 66.35MM 1999-2020 YAMAHA YZ250 16-20 YZ250X
item 4 NAMURA PISTON KIT NX-40025 66.35MM 1999-2020 YAMAHA YZ250 16-20 YZ250X
AU $119.59
+AU $29.80 postage
Namura Piston Size A 66.35mm 10.9:1 #NX-40025 for Yamaha YZ250/YZ250X
item 5 Namura Piston Size A 66.35mm 10.9:1 #NX-40025 for Yamaha YZ250/YZ250X
AU $119.98
+AU $29.82 postage
1999-2017 Namura Piston Kit NX-40025 66.35MM Yamaha YZ250
item 6 1999-2017 Namura Piston Kit NX-40025 66.35MM Yamaha YZ250
AU $123.10
+AU $29.90 postage
NAMURA PISTON KIT YAMAHA STD
item 7 NAMURA PISTON KIT YAMAHA STD
AU $132.58
+AU $31.29 postage
Namura Technologies NX-40025 Piston Kit - Standard Bore 66.35mm, 10.9:1 Compress
item 8 Namura Technologies NX-40025 Piston Kit - Standard Bore 66.35mm, 10.9:1 Compress
AU $139.42
+AU $30.38 postage
Namura NX-40025 Standard Piston Kit
item 9 Namura NX-40025 Standard Piston Kit
AU $140.89
+AU $31.54 postage
Namura Size A (66.35mm) Piston Kit for Yamaha 99-17 YZ250 Standard Bore 66.40mm
item 10 Namura Size A (66.35mm) Piston Kit for Yamaha 99-17 YZ250 Standard Bore 66.40mm
AU $143.56
+AU $31.61 postage
Namura Size A (66.35mm) Piston Kit for Yamaha 99-17 YZ250 Standard Bore 66.40mm
item 11 Namura Size A (66.35mm) Piston Kit for Yamaha 99-17 YZ250 Standard Bore 66.40mm
AU $143.56
+AU $31.61 postage
1999-15 YAMAHA YZ250 YZ 250 TOP END PISTON,RINGS,CLIPS,PIN KIT NAMURA
item 12 1999-15 YAMAHA YZ250 YZ 250 TOP END PISTON,RINGS,CLIPS,PIN KIT NAMURA
AU $145.39
+AU $30.55 postage
Namura Standard Piston Kit 66.35mm NX-40025
item 13 Namura Standard Piston Kit 66.35mm NX-40025
AU $145.03
+AU $31.66 postage
Namura Piston Kit, Standard Bore 66.35mm, 10.9:1 Compression | NX-40025
item 14 Namura Piston Kit, Standard Bore 66.35mm, 10.9:1 Compression | NX-40025
AU $148.79
+AU $31.77 postage
NX-40025 1999-2007 YAMAHA DIRT BIKE YZ250 NAMURA PISTON KIT YAMAHA STD
item 15 NX-40025 1999-2007 YAMAHA DIRT BIKE YZ250 NAMURA PISTON KIT YAMAHA STD
AU $151.27
+AU $31.83 postage
NX-40025 NAMURA PISTON KIT YAMAHA STD
item 16 NX-40025 NAMURA PISTON KIT YAMAHA STD
AU $151.27
+AU $31.83 postage
Namura Piston Kit - Standard Bore 66.35mm, 10.9:1 Compression - NX-40025
item 17 Namura Piston Kit - Standard Bore 66.35mm, 10.9:1 Compression - NX-40025
AU $151.27
+AU $31.83 postage
"Yamaha Dirt Bike YZ250 1999-2007 Piston Kit Yamaha Std By Namura" NX-40025
item 18 "Yamaha Dirt Bike YZ250 1999-2007 Piston Kit Yamaha Std By Namura" NX-40025
AU $152.86
+AU $30.77 postage
Namura Std Piston 10.9 NX-40025 for Yamaha YZ250 YZ250X 1999-2023
item 19 Namura Std Piston 10.9 NX-40025 for Yamaha YZ250 YZ250X 1999-2023
AU $154.84
+AU $30.84 postage
Namura Standard Piston Kit 66.35mm NX-40025
item 20 Namura Standard Piston Kit 66.35mm NX-40025
AU $140.89
+AU $48.55 postage
Namura Standard Piston Kit w/ Rings, Pins & Cir-Clips 66.35mm Bore NX-40025
item 21 Namura Standard Piston Kit w/ Rings, Pins & Cir-Clips 66.35mm Bore NX-40025
AU $157.46
+AU $32.02 postage
Namura Standard Piston Kit 66.35mm NX-40025
item 22 Namura Standard Piston Kit 66.35mm NX-40025
AU $160.69
+AU $32.12 postage
Namura Standard Piston Kit NX-40025
item 23 Namura Standard Piston Kit NX-40025
AU $145.87
+AU $48.76 postage
NAMURA 2019 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-400
item 24 NAMURA 2019 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-400
AU $164.37
+AU $31.12 postage
NAMURA 2016-2017 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM
item 25 NAMURA 2016-2017 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM
AU $164.37
+AU $31.12 postage
NAMURA 1999-2017 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM N
item 26 NAMURA 1999-2017 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM N
AU $164.37
+AU $31.12 postage
NAMURA 2018 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-400
item 27 NAMURA 2018 YZ250 Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-400
AU $164.37
+AU $32.23 postage
NAMURA 2019 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40
item 28 NAMURA 2019 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40
AU $164.37
+AU $32.23 postage
NAMURA 2018 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40
item 29 NAMURA 2018 YZ250X Yamaha PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40
AU $164.37
+AU $32.23 postage
NAMURA PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40025
item 30 NAMURA PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM NX-40025
AU $164.37
+AU $32.23 postage
Namura Standard Piston Kit 66.35mm NX-40025
item 31 Namura Standard Piston Kit 66.35mm NX-40025
AU $165.75
+AU $32.26 postage
NAMURA NX-40025 PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM
item 32 NAMURA NX-40025 PISTON KIT CERAMIC COMP CYL 66.35/STD 10.9:1 YAM
AU $157.46
+AU $46.54 postage
Piston Kit Ceramic Composite Cylinder 66.35/STD 10.9:1 for Yamaha NX-40025
item 33 Piston Kit Ceramic Composite Cylinder 66.35/STD 10.9:1 for Yamaha NX-40025
AU $153.82
+AU $76.35 postage
listings for this product

Ratings and reviews

Learn more
5.0
1 product rating
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by peterace
    11 Apr, 2024

    better than std

    Had the same piston in my RMX, they work well, and hold up!

    Verified purchase: YesCondition: Pre-owned

Best Selling in Pistons, Rings & Piston Kits

You may also like