PROX - 10.EK5806.A1 - Engine Rebuild Kit
A complete engine rebuild is one of the most involved jobs in powersports maintenance, and having the right parts all in one kit is what separates a clean, confident rebuild from one interrupted by missing components and multiple part orders. Complete rotating and reciprocating rebuild kit including crankshaft assembly, main bearings and seals, pistons and components, and a complete engine gasket kit, which means you are not sourcing individual components separately or making compromises about what to replace. All components were developed through extensive research and development on Pro-X in-house engine dyno, covering the full scope of a proper rebuild so the finished engine has fresh components at every critical interface. A quality engine rebuild kit pays for itself in the labor saved by having the right parts on the bench before you start. Everything in the kit is matched to your specific engine, which matters when clearances, thread pitches, and bearing fits are all application-specific. The 10.EK5806.A1 gives you a complete foundation for a rebuild done right. Sold as a complete kit.
Features
- Complete rotating and reciprocating rebuild kit including crankshaft assembly, main bearings and seals, pistons and components, and a complete engine gasket kit
- All components were developed through extensive research and development on Pro-X in-house engine dyno
- Crankshafts come completely assembled using Maxima® assembly lube and are inspected in-house for proper dimensions and trueness
- Connecting rods feature proprietary design done in-house, and are forged, heat-treated and shot-peened for ultimate tensile strength and reduced stress risers
- Connecting rods include graded bearings in the big end to ensure proper clearance, as well as a bronze bushing in the small end, both improving longevity and performance
- Pistons are cast from OEM-grade alloy and feature MOS2 skirt coating and hard-anodized crown and ring grooves for improved performance and wear resistance through reduced friction and improved heat resistance
Specs
- Riding Style: ATV
- Product Name: Rebuild Kit
- Riding Style: UTV
- Units: Kit
- Bore Size: Standard
- Type: Engine
Frequently Asked Questions - PROX - 10.EK5806.A1 - Engine Rebuild Kit
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.
