2Bros Parts

PISTON KIT 99-06 TRX350 78.50, NAMURA NA-10007 HONDA ATV

£70.25

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The Namura NA-10007 Piston Kit features a 78.50mm bore size and is a direct OEM replacement. Manufactured to exact OEM specifications, it includes a piston, Riken rings, a wrist pin, and circlips. The kit utilizes MOS2 (Molybdenum/Teflon) skirt coatings and high-silicon aluminum construction with anodized domes for durability. A, B, and C piston sizes are available for extended cylinder life. Specifications include a bore size of 78.50mm, Namura as the manufacturer, and high-silicon aluminum as the piston material. Cross-reference OEM part numbers include Namura NA-10007, Riken Ring Set (STD): 13010-HN5-671 / 13010-HN5-672, and Piston: 13010-HN5-670.

Specifications
SKU
56-W001.P0.NT
Brand
Namura Technologies
Availability
In Stock (8)

Fitments (15)

MakeModelYear
HONDATRX 3501999
HONDATRX 3502000
HONDATRX 3502001
HONDATRX 3502002
HONDATRX 3502003
HONDATRX 3502004
HONDATRX 3502005
HONDATRX 3502006
HONDATRX RANCHER 3502000
HONDATRX RANCHER 3502001
HONDATRX RANCHER 3502002
HONDATRX RANCHER 3502003
HONDATRX RANCHER 3502004
HONDATRX RANCHER 3502005
HONDATRX RANCHER 3502006
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
254163
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Namura NA-10007 Piston Kit for Honda TRX350 Rancher

This Namura NA-10007 Piston Kit is engineered as a direct, no-modification OEM replacement for Honda TRX350 Rancher models. Each component is manufactured to precise OEM specifications, ensuring a perfect fit and optimal performance.

Key Features:

  • Direct OEM replacement; no modifications necessary.
  • Manufactured to exact original equipment specifications.
  • Complete kit includes piston, Riken rings, wrist pin, and circlips.
  • Features MOS2 (Molybdenum/Teflon) skirt coatings to significantly reduce friction.
  • Constructed from high-silicon aluminum for enhanced durability.
  • Anodized domes provide superior wear resistance.
  • Available in A, B, and C piston sizes to maximize the lifespan of Nikasil, SCEM, Boron Composite, and Ceramic cylinders.

Specifications:

  • Bore Size: 78.50mm
  • Manufacturer: Namura
  • Piston Material: High-silicon aluminum
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

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