PISTON 94-08 KTM620 640 101 A, FORGED WOSSNER KIT 8524DA
Wossner forged piston kit with a 101mm bore. Features optimized heat transfer to cylinder walls and an elliptical design for a uniform bearing surface and even thrust load distribution. Manufactured in Germany for superior strength and durability. Specifications include a standard size piston (PN# 8524DA), lock part number CW22, pin part number WP009, and ring set part number 1010XSY. Displacement is 600 cm³. Stroke is 76.00mm. Clearance is 0.06mm. Wossner compression ratio is OEM, with an OEM compression ratio of 11.70:1. Dome volume is +7.60 cm³. Compression height is 26.50mm. Cross-reference OEM part number: 7849M10100.
- SKU
- 56-W181.A
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (114)
| Make | Model | Year |
|---|---|---|
| KTM | 620 DUKE | 1994 |
| KTM | 620 DUKE | 1995 |
| KTM | 620 DUKE | 1996 |
| KTM | 620 DUKE | 1997 |
| KTM | 620 LC4 | 1994 |
| KTM | 620 LC4 | 1995 |
| KTM | 620 LC4 | 1996 |
| KTM | 620 LC4 | 1997 |
| KTM | 620 LC4 | 1998 |
| KTM | 620 LC4 | 1999 |
| KTM | 620 LC4 | 2000 |
| KTM | 620 LC4 | 2001 |
| KTM | 620 LC4 | 2002 |
| KTM | 620 LC4 | 2003 |
| KTM | 620 LC4 | 2004 |
| KTM | 620 LC4 | 2005 |
| KTM | 620 LC4 | 2006 |
| KTM | 620 LC4 | 2007 |
| KTM | 620 LC4 | 2008 |
| KTM | 620 LC4 | 2009 |
| KTM | 620 LC4, DUKE | 1994 |
| KTM | 620 LC4, DUKE | 1995 |
| KTM | 620 LC4, DUKE | 1996 |
| KTM | 620 LC4, DUKE | 1997 |
| KTM | 620 SC | 1998 |
| KTM | 620 SC | 1999 |
| KTM | 620 SC | 2000 |
| KTM | 620 SC | 2001 |
| KTM | 620 SX C | 2002 |
| KTM | 620 SX C | 2003 |
| KTM | 620 SX C | 2004 |
| KTM | 620 SX C | 2005 |
| KTM | 620 SX C | 2006 |
| KTM | 620 SX C | 2007 |
| KTM | 620 SXC | 2002 |
| KTM | 620 SXC | 2003 |
| KTM | 620 SXC | 2004 |
| KTM | 620 SXC | 2005 |
| KTM | 620 SXC | 2006 |
| KTM | 620 SXC | 2007 |
| KTM | 625 SMC | 1994 |
| KTM | 625 SMC | 1995 |
| KTM | 625 SMC | 1996 |
| KTM | 625 SMC | 1997 |
| KTM | 625 SMC | 1998 |
| KTM | 625 SMC | 1999 |
| KTM | 625 SMC | 2000 |
| KTM | 625 SMC | 2001 |
| KTM | 625 SMC | 2002 |
| KTM | 625 SMC | 2003 |
| KTM | 625 SMC | 2004 |
| KTM | 625 SMC | 2005 |
| KTM | 625 SMC | 2006 |
| KTM | 625 SMC | 2007 |
| KTM | 625 SMC | 2008 |
| KTM | 625 SMC | 2009 |
| KTM | 625 SXC | 2002 |
| KTM | 625 SXC | 2003 |
| KTM | 625 SXC | 2004 |
| KTM | 625 SXC | 2005 |
| KTM | 625 SXC | 2006 |
| KTM | 625 SXC | 2007 |
| KTM | 640 DUKE | 1994 |
| KTM | 640 DUKE | 1995 |
| KTM | 640 DUKE | 1996 |
| KTM | 640 DUKE | 1997 |
| KTM | 640 DUKE | 1998 |
| KTM | 640 DUKE | 1999 |
| KTM | 640 DUKE | 2000 |
| KTM | 640 DUKE | 2001 |
| KTM | 640 DUKE | 2002 |
| KTM | 640 DUKE | 2003 |
| KTM | 640 DUKE | 2004 |
| KTM | 640 DUKE | 2005 |
| KTM | 640 DUKE | 2006 |
| KTM | 640 DUKE | 2007 |
| KTM | 640 Duke | 2008 |
| KTM | 640 Duke | 2009 |
| KTM | 640 DUKE II | 1998 |
| KTM | 640 DUKE II | 1999 |
| KTM | 640 DUKE II | 2000 |
| KTM | 640 DUKE II | 2001 |
| KTM | 640 DUKE II | 2002 |
| KTM | 640 DUKE II | 2003 |
| KTM | 640 DUKE II | 2004 |
| KTM | 640 DUKE II | 2005 |
| KTM | 640 DUKE II | 2006 |
| KTM | 640 DUKE II | 2007 |
| KTM | 640 LC4 | 1994 |
| KTM | 640 LC4 | 1995 |
| KTM | 640 LC4 | 1996 |
| KTM | 640 LC4 | 1997 |
| KTM | 640 LC4 | 1998 |
| KTM | 640 LC4 | 1999 |
| KTM | 640 LC4 | 2000 |
| KTM | 640 LC4 | 2001 |
| KTM | 640 LC4 | 2002 |
| KTM | 640 LC4 | 2003 |
| KTM | 640 LC4 | 2004 |
| KTM | 640 LC4 | 2005 |
| KTM | 640 LC4 | 2006 |
| KTM | 640 LC4 | 2007 |
| KTM | 640 LC4 | 2008 |
| KTM | 640 LC4 | 2009 |
| KTM | 640 LC4, DUKE II | 1998 |
| KTM | 640 LC4, DUKE II | 1999 |
| KTM | 640 LC4, DUKE II | 2000 |
| KTM | 640 LC4, DUKE II | 2001 |
| KTM | 640 LC4, DUKE II | 2002 |
| KTM | 640 LC4, DUKE II | 2003 |
| KTM | 640 LC4, DUKE II | 2004 |
| KTM | 640 LC4, DUKE II | 2005 |
| KTM | 640 LC4, DUKE II | 2006 |
| KTM | 640 LC4, DUKE II | 2007 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 101mm
- Variant Id
- 254878
FULL DESCRIPTION
Wossner Forged Piston Kit 101mm Bore for KTM 600-660cc Engines
Enhance your KTM's performance with this Wossner forged piston kit, featuring a 101mm bore. Expertly engineered in Germany, this piston is designed for superior strength and optimized combustion efficiency.
Key Features:
- Forged Piston Construction: Offers exceptional strength and durability compared to cast pistons, ensuring longevity and reliable performance under demanding conditions.
- Optimized Heat Transfer: Designed to efficiently transfer combustion chamber heat to the cylinder walls, promoting consistent operating temperatures and reducing stress on components.
- Elliptical Design: Features an elliptical piston skirt for a uniform bearing surface, effectively distributing thrust loads and minimizing the risk of piston collapse, even under high heat expansion.
- Precision Manufacturing: Manufactured in Germany to exacting standards, guaranteeing high quality and precise fitment.
Specifications:
- Bore Size: 101mm
- Kit Part Number: 8524DA
- Lock Part Number: CW22
- Pin Part Number: WP009
- Ring Set Part Number: 1010XSY
- Engine Displacement: 600 cm³
- Stroke: 76.00mm
- Piston Clearance: 0.06mm
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 11.70:1
- Dome Volume: +7.60 cm³
- Compression Height: 26.50mm
Cross-Reference OEM Part Numbers:
- 7849M10100
Trade pricing available
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