PISTON KIT 98-01 KTM LC4 400 89.00, WOSSNER 8636DA HC 57530007000
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Wossner forged high-compression Pro Series piston kit with an elliptical design for superior strength, optimal heat transfer, and uniform bearing surface under heat expansion. This piston reduces localized pressure and prevents piston collapse. Bore size 89.00mm, actual bore diameter 88.94mm, displacement 398 cm³, stroke 64.00mm, clearance 0.06mm. Wossner compression ratio 12.50:1, OEM compression ratio 11.00:1. Dome volume +12.20 cm³, compression height 27.50mm. Includes lock part number CW20, pin part number WP038, and ring set part number 890XSY. Manufactured in Germany. Cross-reference OEM part number 57530007000.
- SKU
- 56-W215.00A.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| KTM | 400 LC-4 | 1998 |
| KTM | 400 LC-4 | 1999 |
| KTM | 400 LC-4 | 2000 |
| KTM | 400 LC4 | 2001 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 89mm
- Variant Id
- 255041
FULL DESCRIPTION
Wossner Forged Piston Kit for KTM 400 LC4
Enhance your motorcycle's performance with this Wossner forged piston kit. Engineered for high-compression applications, this Pro Series piston is designed to deliver superior strength, durability, and optimal heat transfer for demanding engines. Manufactured in Germany, Wossner pistons are renowned for their precision engineering and high-quality materials.
Key Features:
- High-compression Pro Series piston design for increased power output.
- Forged construction provides exceptional strength and resistance to wear.
- Optimized heat transfer ensures efficient combustion chamber operation.
- Unique elliptical design promotes uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse.
- Precision manufactured in Germany for guaranteed quality.
Specifications:
- Bore Size: 89.00mm
- Actual Bore Diameter: 88.94mm
- Displacement: 398 cm³
- Stroke: 64.00mm
- Clearance: 0.06mm
- Wossner Compression Ratio: 12.50:1
- OEM Compression Ratio: 11.00:1
- Dome Volume: +12.20 cm³
- Compression Height: 27.50mm
- Lock Part Number: CW20
- Pin Part Number: WP038
- Ring Set Part Number: 890XSY
Cross-Reference OEM Part Numbers:
- 57530007000
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