PISTON KIT 84-85 CR250 66.00, WOSSNER 8156DA HONDA MX
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Delivery to United States 5–8 business days
Wossner piston kit with a 66.00 mm bore and 65.94 mm actual piston diameter. Forged in Germany for durability and heat transfer. Elliptical design for even load distribution. Features include a forged piston for structural integrity, efficient heat transfer, uniform thrust load distribution, and German manufacturing. Specifications: Bore size 66.00 mm, actual piston diameter 65.94 mm, display (cm³) 246, stroke 72.00 mm, clearance 0.06 mm, compression height 38.00 mm, Wossner compression ratio 2-stroke, OEM compression ratio 2-stroke. Cross-reference OEM part numbers: 13100-KA4-740, 526M06600. Wossner Piston Part Number: 8156DA. Lock Part Number: CW18. Pin Part Number: WP033. Ring Set Part Number: RSB6600 x2. Alternate Part Number: 56-W526.P0.WO. Weight: 318g.
- SKU
- 56-W526.P0.WO
- Brand
- Wossner
- Availability
- Out of Stock
Fitments (9)
| Make | Model | Year |
|---|---|---|
| HONDA | ATC R 250 | 1985 |
| HONDA | ATC R 250 | 1986 |
| HONDA | CR 250 | 1984 |
| HONDA | CR 250 | 1985 |
| HONDA | TRX 250 | 1985 |
| HONDA | TRX 250 | 1986 |
| HONDA | TRX 250 | 1987 |
| HONDA | TRX 250 | 1988 |
| HONDA | TRX 250 | 1989 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 66mm
- Variant Id
- 256688
FULL DESCRIPTION
Wossner Piston Kit 66.00mm for Honda CR250R
This high-performance Wossner piston kit is engineered for durability and optimal heat management. Crafted using a forged construction, this piston offers superior structural integrity compared to cast alternatives. Its design prioritizes efficient heat transfer from the combustion chamber to the cylinder walls, crucial for maintaining engine performance and longevity.
The piston features an elliptical design that ensures even distribution of thrust loads. This intelligent design helps to mitigate localized stress during thermal expansion, effectively preventing piston collapse and promoting a smoother operation.
Key Features:
- Forged piston for enhanced structural integrity and durability.
- Designed for efficient combustion heat transfer.
- Elliptical shape promotes uniform thrust load distribution.
- Manufactured in Germany for quality assurance.
Specifications:
- Bore size: 66.00 mm
- Actual piston diameter: 65.94 mm
- Display (cm³): 246
- Stroke: 72.00 mm
- Clearance: 0.06 mm
- Compression height: 38.00 mm
- Wossner compression ratio: 2-stroke
- OEM compression ratio: 2-stroke
Kit Includes:
- Piston
- Lock Part Number: CW18
- Pin Part Number: WP033
- Ring Set Part Number: RSB6600 (x2)
Cross-Reference OEM Part Numbers:
- 13100-KA4-740
- 526M06600
- Wossner Piston Part Number: 8156DA
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
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