PISTON KIT 74.00 CR 9.5:1 YFM250RX 08-13, XT250 13-19, WISECO 4951M07400 YAMAHA ATV
The Wiseco forged piston kit features a 74.00mm bore and a 9.5:1 compression ratio. This high-performance piston is forged for strength and durability, with a moly skirt coating to reduce friction and wear. It is manufactured in the USA and serves as a direct OEM replacement. Specifications include a displacement of 249 cc, an actual bore diameter of 73.95mm, and a stroke of 58.00mm. The kit includes a piston, ring set (2913XA), locks (CW17), and pin (S688). Part number 4951M07400.
- SKU
- 56-W4951.7400.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
FULL DESCRIPTION
Wiseco 74.00mm Forged Piston Kit 9.5:1 Compression
Enhance your motorcycle's performance and reliability with the Wiseco 74.00mm Forged Piston Kit. This high-strength, direct replacement piston is engineered for superior durability and efficiency, featuring a precision moly skirt coating to minimize friction and wear for extended engine life. Manufactured with meticulous in-house control over forging and machining processes, this piston is built to meet demanding performance standards. Proudly made in the USA, it ensures top-tier quality and exceptional performance for your engine.
Key Features:
- Forged Piston: Offers exceptional strength, resilience against impact, and resistance to fatigue for demanding applications.
- Moly Skirt Coating: Reduces friction and improves wear resistance, contributing to a longer piston and cylinder life.
- In-House Manufacturing: Guarantees full control over the forging and machining processes for consistent quality.
- Direct OEM Replacement: Designed for a seamless fit and function as a direct replacement for original equipment.
- Made in USA: Ensures adherence to high manufacturing standards and quality control.
Specifications:
- Displacement: 249 cc
- Bore (Standard): 74.00 mm
- Actual Bore Diameter: 73.95 mm
- Stroke: 58.00 mm
- Compression Ratio (Actual): 9.5:1
- Skirt Coating: Moly
- Bore Oversize: STD
