WISECO - PWR138-101 - Engine Rebuild Kit - 96.00 mm - Honda CRF450R
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 PWR138-101 gives you a comprehensive rebuild solution for 96.00 mm / Honda CRF450R engines with matched components engineered to work together from day one. Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain. Top and bottom end components are included for a complete engine rebuild. Product Name: Rebuild Kit. Build it right with the PWR138-101 and put the engine back in service with confidence.
Features
- Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain
- Top and bottom end components are included for a complete engine rebuild
- Crankshaft and rod assembly designed and inspected to assure durability
- Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit
Specifications
- Product Name: Rebuild Kit
- Type: Engine
- Bore - Oversize: Standard
- Model: Garage Buddy
- Engine Type: 4-Stroke
- Piston Material: 2618 Aluminum Alloy
- Bore Size: 96.00 mm
- Displacement: 450 cc
- Compression Ratio: 12.0:1
- Piston Diameter: 95.94 mm
- Skirt Coating: ArmorGlide®
- Style: Forged Series Piston
- Units: Kit
- Riding Style: Off-Road
Frequently Asked Questions - WISECO - PWR138-101 - Engine Rebuild Kit - 96.00 mm - Honda CRF450R
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.
