PISTON KIT 90-93 YZ125 56.00 A, WOSSNER 8114DA YAMAHA MX 4DB-11631-00-A0
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PISTON KIT 90-93 YZ125 56.00 A, WOSSNER 8114DA YAMAHA MX 4DB-11631-00-A0 is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
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Description
Description
The Wossner piston kit 8114DA is a standard-size forged piston with a 55.94mm bore, designed for Yamaha YZ125 two-stroke models from 1990 to 1993. This piston offers robust performance and reliability, utilising a forged construction and elliptical geometry to enhance heat management and reduce localised stress during operation. Manufactured in Germany, it meets the demands of high-performance off-road applications.
Features
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Forged piston construction for enhanced strength and longevity
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Optimised for superior heat transfer from combustion chamber to cylinder wall
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Elliptical shape provides even bearing surface under thermal expansion
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Precision engineered and manufactured in Germany
Specifications
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Display (cm³): 124
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Bore size: 55.94mm (standard for 56mm cylinder)
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Stroke (mm): 50.70
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Piston-to-wall clearance (mm): 0.06
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Compression height (mm): 28.00
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Compression ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
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Wossner Piston: 8114DA
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Lock: CW16
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Pin: WP036
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Ring Set: RSB5600 x 2
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Internal Reference Part No.: 56-W629+00A.WO
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OEM Cross-Reference: 4DB-11631-00-A0
Vehicle Fitments
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1990 Yamaha YZ125
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1991 Yamaha YZ125
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1992 Yamaha YZ125
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1993 Yamaha YZ125
