2Bros Parts

PISTON 94-08 KTM620 640 101 A, FORGED WOSSNER KIT 8524DA

$243.41
1

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.

Specifications
SKU
56-W181.A
Brand
Wossner
Availability
In Stock (1)

Fitments (114)

MakeModelYear
KTM620 DUKE1994
KTM620 DUKE1995
KTM620 DUKE1996
KTM620 DUKE1997
KTM620 LC41994
KTM620 LC41995
KTM620 LC41996
KTM620 LC41997
KTM620 LC41998
KTM620 LC41999
KTM620 LC42000
KTM620 LC42001
KTM620 LC42002
KTM620 LC42003
KTM620 LC42004
KTM620 LC42005
KTM620 LC42006
KTM620 LC42007
KTM620 LC42008
KTM620 LC42009
KTM620 LC4, DUKE1994
KTM620 LC4, DUKE1995
KTM620 LC4, DUKE1996
KTM620 LC4, DUKE1997
KTM620 SC1998
KTM620 SC1999
KTM620 SC2000
KTM620 SC2001
KTM620 SX C2002
KTM620 SX C2003
KTM620 SX C2004
KTM620 SX C2005
KTM620 SX C2006
KTM620 SX C2007
KTM620 SXC2002
KTM620 SXC2003
KTM620 SXC2004
KTM620 SXC2005
KTM620 SXC2006
KTM620 SXC2007
KTM625 SMC1994
KTM625 SMC1995
KTM625 SMC1996
KTM625 SMC1997
KTM625 SMC1998
KTM625 SMC1999
KTM625 SMC2000
KTM625 SMC2001
KTM625 SMC2002
KTM625 SMC2003
KTM625 SMC2004
KTM625 SMC2005
KTM625 SMC2006
KTM625 SMC2007
KTM625 SMC2008
KTM625 SMC2009
KTM625 SXC2002
KTM625 SXC2003
KTM625 SXC2004
KTM625 SXC2005
KTM625 SXC2006
KTM625 SXC2007
KTM640 DUKE1994
KTM640 DUKE1995
KTM640 DUKE1996
KTM640 DUKE1997
KTM640 DUKE1998
KTM640 DUKE1999
KTM640 DUKE2000
KTM640 DUKE2001
KTM640 DUKE2002
KTM640 DUKE2003
KTM640 DUKE2004
KTM640 DUKE2005
KTM640 DUKE2006
KTM640 DUKE2007
KTM640 Duke2008
KTM640 Duke2009
KTM640 DUKE II1998
KTM640 DUKE II1999
KTM640 DUKE II2000
KTM640 DUKE II2001
KTM640 DUKE II2002
KTM640 DUKE II2003
KTM640 DUKE II2004
KTM640 DUKE II2005
KTM640 DUKE II2006
KTM640 DUKE II2007
KTM640 LC41994
KTM640 LC41995
KTM640 LC41996
KTM640 LC41997
KTM640 LC41998
KTM640 LC41999
KTM640 LC42000
KTM640 LC42001
KTM640 LC42002
KTM640 LC42003
KTM640 LC42004
KTM640 LC42005
KTM640 LC42006
KTM640 LC42007
KTM640 LC42008
KTM640 LC42009
KTM640 LC4, DUKE II1998
KTM640 LC4, DUKE II1999
KTM640 LC4, DUKE II2000
KTM640 LC4, DUKE II2001
KTM640 LC4, DUKE II2002
KTM640 LC4, DUKE II2003
KTM640 LC4, DUKE II2004
KTM640 LC4, DUKE II2005
KTM640 LC4, DUKE II2006
KTM640 LC4, DUKE II2007
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
101mm
Variant Id
254878
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

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
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