CROSS REFERENCE PART NUMBERS:
• Honda 13101-KZ3-L10
• Honda 13101-KZ3-J20
• Honda 13101-KZ3-J10
• Suzuki 12110-37E20-0F0
• Husqvarna 800086806/1
• Pro-X 01.1320.A3
ITEM SPECIFICATIONS:
• Component: Piston Kit Size A3 (Standard Bore)
• Piston Size: 66.37mm (Size A3 for Standard 66.4mm Bore)
• Bore: 66.4mm (Standard)
• Displacement: 249cc / 293cc
• Kit Contents: Piston, Rings, Wrist Pin, Circlips
• Material: Cast Aluminum Alloy Piston
• Engine: Liquid-Cooled Single-Cylinder 2-Stroke
• Model Years: 1997-2013
COMPATIBLE MODELS:
Honda CR250R Motocross Motorcycle:
• CR250R (1997-2001)
Husqvarna Motocross / Enduro Motorcycle:
• CR250 (1998-2005)
• WR250 (1998-2013)
• WR300 (2009-2013)
Suzuki RM250 Motocross Motorcycle:
• RM250 (1998)
PRODUCT DETAILS:
Direct replacement piston kit engineered for liquid-cooled single-cylinder 2-stroke motorcycles including the Honda CR250R 1997-2001, Husqvarna CR250 1998-2005, WR250 1998-2013, WR300 2009-2013, and Suzuki RM250 1998. The Size A3 piston at 66.37mm provides factory-specified piston-to-wall clearance within the standard 66.4mm bore for optimal ring seal and 2-stroke performance across the full RPM range. Kit comes complete with cast aluminum alloy piston, precision-fitted piston rings, hardened wrist pin, and retaining circlips for a comprehensive top-end rebuild on compatible motocross and enduro machines. Precision machined on CNC equipment using low-expansion piston alloy for reliable sealing and consistent power delivery in competitive motocross and enduro conditions. This piston kit ensures proper fit and dependable performance for all compatible Honda, Husqvarna, and Suzuki 2-stroke motorcycles.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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