2Bros Parts

PISTON KIT 85-00 XR600R 101.00, FORGED WOSSNER 8574D400

$256.38Only 1 left

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

Wossner 101mm forged piston kit for Honda XR600R models 1985-2001. Features forged construction for superior strength and durability, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface under heat expansion. This design reduces localized pressure, evenly distributes thrust loads, and prevents piston collapse under high-stress conditions. Bore Size: 101.00mm (Actual Size: 100.94mm), Wossner Part Number: 8574D400, Lock Part Number: CW24, Pin Part Number: WP023, Ring Set Part Number: 1010XSY, Rod Part Number: P4028, Displacement: 654 cm³, Stroke: 80.00mm, Clearance: 0.06mm, Compression Ratio: 9.30:1, OEM Compression Ratio: 9.00:1, Dome Volume: -4.80 cm³, Compression Height: 29.70mm, Theoretical Weight: 348.00g. Made in Germany.

Specifications
SKU
56-W4577_P16.WO
Brand
Wossner
Availability
In Stock (1)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
101mm
Variant Id
255750
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 101mm Forged Piston Kit for Honda XR600R

Enhance the performance and durability of your Honda XR600R with this premium forged piston kit from Wossner. Engineered in Germany, this kit is designed for optimal combustion chamber heat transfer and uniform load distribution, effectively reducing localized pressure and preventing piston collapse under demanding conditions.

Key Features:

  • Forged Construction: Provides superior strength and durability for high-performance applications.
  • Optimized Heat Transfer: Engineered to efficiently transfer heat to the cylinder walls, promoting better thermal management.
  • Elliptical Design: Ensures a uniform bearing surface even under heat expansion, maintaining optimal fitment.
  • Reduced Localized Pressure: Distributes thrust loads evenly across the piston, preventing stress concentrations.
  • Prevents Piston Collapse: Designed to withstand high-stress conditions without deformation.

Specifications:

  • Bore Size: 101.00mm (Actual Size: 100.94mm)
  • Wossner Part Number: 8574D400
  • Lock Part Number: CW24
  • Pin Part Number: WP023
  • Ring Set Part Number: 1010XSY
  • Rod Part Number: P4028
  • Displacement: 654 cm³
  • Stroke: 80.00mm
  • Clearance: 0.06mm
  • Compression Ratio: 9.30:1
  • OEM Compression Ratio: 9.00:1
  • Dome Volume: -4.80 cm³
  • Compression Height: 29.70mm
  • Theoretical Weight: 348.00g

Manufacturer: Wossner

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call or email us with your make, model and year and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

Trade pricing available

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

Apply for Trade
1