In Stock
PISTON KIT 89mm 440cc BIG BORE, NAMURA NA-10004 TRX400 99-07
¥16,705
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Only 5 leftNamura Big Bore Piston Kit 440cc NA-10004. Kit includes Piston, Rings, Pin, Clips. Cast piston has super-high silicone content for additional strength. Piston skirts are Molybdenium Teflon coated to minimize resistance and wear and provide extended life. Piston dome is anodized for superior heat resistance and longer lifespan. Compression Ratio is 11:1. Kit is for big bore size 89.00mm.
Specifications
- SKU
- 56-K111_P
- Brand
- Namura Technologies
- Availability
- In Stock (5)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
89mm
Variant Id
252647
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details
FULL DESCRIPTION
Namura Big Bore Piston Kit 440cc 89mm
Enhance the performance of your off-road vehicle with this Namura Big Bore Piston Kit. Designed to upgrade your engine to 440cc, this kit offers a significant power boost and improved durability.
Key Features:
- Big Bore Upgrade: Increases engine displacement to 440cc for greater power output.
- Precision Sizing: Piston diameter is 89.00mm, ensuring a precise fit for optimal performance.
- High-Strength Construction: Features a cast piston with a high silicone content for superior strength and reliability.
- Reduced Friction & Wear: Molybdenum Teflon coated piston skirts minimize resistance and wear, extending the lifespan of the piston.
- Enhanced Heat Resistance: The anodized piston dome provides exceptional heat resistance, contributing to longer engine life.
- Optimized Compression: Achieves an 11:1 compression ratio for a balance of power and efficiency.
- Complete Kit: Includes piston, rings, pin, and clips for a straightforward installation.
Contents:
- 1 x Piston
- 1 x Set of Piston Rings
- 1 x Piston Pin
- 1 x Set of Piston Pin Clips
This kit provides everything needed for a significant engine upgrade, delivering enhanced performance and longevity.


