WISECO - PWR100-645 - Engine Rebuild Kit - 64.50 mm - Yamaha YFZ350 Banshee
A complete engine rebuild requires every component to work together — and sourcing gaskets, seals, bearings, and internal parts individually from different suppliers is a recipe for compatibility surprises on the bench. The WISECO PWR100-645 gives you a comprehensive rebuild solution for 64.50 mm / Yamaha YFZ350 Banshee engines with matched components engineered to work together from day one. Includes all top and bottom-end components for a complete engine rebuild. Crankshaft and rod assembly designed and inspected to assure durability. Bore - Oversize: +0,50 mm. Build it right with the PWR100-645 and put the engine back in service with confidence.
Features
- Includes all top and bottom-end components for a complete engine rebuild
- Crankshaft and rod assembly designed and inspected to assure durability
- Kit includes main bearings, seals, gaskets, an hour meter and bracket
Specifications
- Bore - Oversize: +0,50 mm
- Displacement: 350 cc
- Engine Type: 2-Stroke
- Units: Kit
- Riding Style: ATV
- Bore Size: 64.50 mm
- Skirt Coating: Non-Coated
- Model: Garage Buddy
- Piston Material: 4032 Aluminum Alloy
- Style: ProLite® Piston
- Piston Diameter: 64.42 mm
- Bore - Oversize: +0.50 mm
- Product Name: Rebuild Kit
- Type: Engine
Frequently Asked Questions - WISECO - PWR100-645 - Engine Rebuild Kit - 64.50 mm - Yamaha YFZ350 Banshee
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
