2Bros Parts

PISTON KIT LTZ400 KFX400 91.50, NAMURA NA-30002-6 SUZ, KAW

£97.42

4.1 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

Namura Piston Kit 1.50mm Oversize, 91.50mm Bore. High-performance piston assembly engineered in the USA and manufactured in Taiwan. Made from high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity. Namura rings match OEM design. Part number NA-30002-6.

Specifications
SKU
56-W4713_150
Brand
Namura Technologies
Availability
In Stock (5)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
91.5mm
Variant Id
255933
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Namura Piston Kit - 1.50mm Oversize (91.50mm Bore)

Upgrade your engine's performance and durability with this high-performance Namura piston kit. Engineered in the USA and manufactured in Taiwan, this kit features a piston with a 1.50mm oversize and a 91.50mm bore, designed to meet stringent quality standards.

Constructed from high-silicon content hypereutectic cast aluminum, this piston offers reduced heat expansion, tighter clearances, increased hardness, and a longer lifespan, all contributing to reduced scuffing.

Key Features:

  • Material: High-silicon content Hypereutectic cast aluminum for enhanced durability and performance.
  • Oversize: 1.50mm oversize for engine rebuilding.
  • Bore Size: 91.50mm bore diameter.
  • Machined Crowns: Smooth piston crowns are precisely machined to reduce carbon buildup, boosting horsepower and fuel economy.
  • Hard Anodized Crowns: Offer 75% greater strength than non-anodized versions, minimizing expansion and reducing the risk of cold seizures.
  • Teflon/Molybdenum Coated Skirts: MOS2 (Teflon/Molybdenum) coated skirts deliver superior performance by reducing friction and heat, leading to increased power and longevity.
  • Ring Design: Namura rings are designed to match OEM specifications for reliable fitment and operation.
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year 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

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1