2Bros Parts

PISTON KIT GSX1300R 99-07 8400, WISECO 4746M08400 ROAD SUZUKI

£189.32

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

WISECO 4746M08400 Piston Kit 84.00mm Bore 12:1 Compression Ratio. Made in the USA. Wiseco pistons are forged and machined in the USA with features like light weight forgings, millimeter ring packs, extra-strength forgings, gas ports, optimized skirt profiles, skirt coatings, and offset pins. Sport compact pistons come with Nitride Steel top and Napier 2nd XX ring packs for ultimate sealing and durability. Displacement: 1396cc. Standard Bore: 81.00mm. Actual Bore: 84.00mm. Oversize: 3.00mm. Stroke: 63.00mm. Compression Ratio Actual: 12:1. Note: Cylinder boring required. Note: Cylinder replating required. Part No. 56-W9790.8400. Cross reference numbers: PISTON 12111-24F11-0F0, RING SET PISTON 12140-24F10, PIN PISTON 12151-24F10, CIRCLIP 09381-20004.

Specifications
SKU
56-W9790.8400
Brand
Wiseco
Availability
In Stock (4)

Fitments (27)

MakeModelYear
SUZUKIGSX R 13001999
SUZUKIGSX R 13002000
SUZUKIGSX R 13002001
SUZUKIGSX R 13002002
SUZUKIGSX R 13002003
SUZUKIGSX R 13002004
SUZUKIGSX R 13002005
SUZUKIGSX R 13002006
SUZUKIGSX R 13002007
SUZUKIGSX R HAYABUSA 13001999
SUZUKIGSX R HAYABUSA 13002000
SUZUKIGSX R HAYABUSA 13002001
SUZUKIGSX R HAYABUSA 13002002
SUZUKIGSX R HAYABUSA 13002003
SUZUKIGSX R HAYABUSA 13002004
SUZUKIGSX R HAYABUSA 13002005
SUZUKIGSX R HAYABUSA 13002006
SUZUKIGSX R HAYABUSA 13002007
SUZUKIGSX TURBO R 13001999
SUZUKIGSX TURBO R 13002000
SUZUKIGSX TURBO R 13002001
SUZUKIGSX TURBO R 13002002
SUZUKIGSX TURBO R 13002003
SUZUKIGSX TURBO R 13002004
SUZUKIGSX TURBO R 13002005
SUZUKIGSX TURBO R 13002006
SUZUKIGSX TURBO R 13002007
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
258750
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wiseco 84.00mm Piston Kit for Suzuki GSX1300R Hayabusa (1999-2007)

Upgrade your Suzuki GSX1300R Hayabusa engine with this high-performance Wiseco piston kit. Designed for precision and power, this kit features a 12:1 compression ratio and an 84.00mm bore, providing a 3.00mm oversize from the standard 81.00mm bore.

Each piston in this kit is forged and machined in the USA, incorporating power-enhancing features. These include lightweight forgings, millimeter ring packs, extra-strength construction, and optimized skirt profiles. This specific kit is designed for a 1396cc displacement with a 63.00mm stroke.

Key Features:

  • Bore Size: 84.00mm (3.00mm Oversize)
  • Compression Ratio: 12:1
  • Engine Displacement: 1396cc
  • Stroke: 63.00mm
  • Forged and Machined in the USA
  • Includes features for enhanced sealing and durability

Important Notes:

  • Cylinder boring is required for installation.
  • Cylinder replating may be required.
  • This kit is sold individually.
Before you buy

QUESTIONS? JUST ASK

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

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

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