ProX 10.EK5805.A1 Complete Engine Rebuild Kit

The ProX 10.EK5805.A1 Engine Rebuild Kit provides a complete rotating and reciprocating assembly for a comprehensive engine overhaul. This all-inclusive kit contains a fully assembled crankshaft, main bearings and seals, piston assembly with components, and a complete engine gasket set—everything needed for a professional-quality rebuild.

Key Features:

• Pre-Assembled Crankshaft: Comes fully assembled with Maxima assembly lube and inspected for proper dimensions and trueness to ensure perfect balance and reliability
• High-Strength Connecting Rods: Proprietary forged design, heat-treated and shot-peened for maximum tensile strength and reduced stress risers
• Precision Rod Bearings: Graded bearings in the big end ensure proper clearance, while bronze bushings in the small end improve longevity and performance
• Advanced Piston Technology: Cast from OEM-grade alloy with MOS2 skirt coating for reduced friction, plus hard-anodized crown and ring grooves for superior wear resistance and heat management
• Premium Japanese Components: Koyo main bearings and OEM-quality seals ensure reliable operation and durability
• Complete Gasket Kit: Includes all necessary gaskets for a leak-free rebuild
• Dyno-Tested Performance: All components developed through extensive R&D on ProX's in-house engine dynamometer
• Available in Graded Sizes: Offered in A/B/C bore sizes to match your engine specifications

ProX engine rebuild kits are engineered to meet or exceed OEM specifications, providing the quality and performance demanded by professional mechanics and serious enthusiasts. The versatile design covers multiple applications while maintaining exacting standards for fit and function.