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PISTON KIT KTM 400 EXC 89.00, FORGED WOSSNER 8580DA 57530007000
  • PISTON KIT KTM 400 EXC 89.00, FORGED WOSSNER 8580DA 57530007000
  • PISTON KIT KTM 400 EXC 89.00, FORGED WOSSNER 8580DA 57530007000
PISTON KIT KTM 400 EXC 89.00, FORGED WOSSNER 8580DA 57530007000

PISTON KIT KTM 400 EXC 89.00, FORGED WOSSNER 8580DA 57530007000

£219.23 GBP
Taxes included. Shipping calculated at checkout.

Wossner forged piston kit designed for high-performance applications, offering superior strength and optimized heat transfer. The elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for precision and durability.

Features

  • Forged piston for enhanced strength and durability
  • Optimized heat transfer to cylinder walls for improved performance
  • Elliptical design for even thrust load distribution
  • Manufactured in Germany

Specifications

  • Bore Size: 89mm
  • Actual Bore: 88.94mm
  • Display (cm³): 398
  • Stroke (mm): 64.00
  • Clearance (mm): 0.06
  • Wossner Compression Ratio: OEM
  • OEM Compression Ratio: 11.00:1
  • Dome Volume (cm³): +7.00
  • Compression Height (mm): 27.50
  • Theoretical Weight: N/A
  • Lock Part Number: CW20
  • Pin Part Number: WP038
  • Ring Set Part Number: 890XSY
  • Part Number: 56-W4733+00A.WO

Cross-Reference OEM Part Numbers

  • 57530007000

Vehicle Fitments

  • KTM LC4 400 1998-2001