Parts Unlimited High-Performance Piston Kit, 77.00mm Bore

Elevate your engine's performance and reliability with the Parts Unlimited high-performance piston kit. Engineered for optimal durability and power, these cast aluminum pistons are meticulously designed to closely match or exceed original equipment specifications, ensuring a seamless fit and exceptional function for your motorcycle's engine rebuild.

Description

Experience robust power and lasting reliability with this premium Parts Unlimited high-performance piston kit. Crafted from high-quality cast aluminum, these pistons are specifically engineered to provide superior heat transfer from the combustion chamber directly to the cylinder walls, crucial for maintaining engine integrity and consistent power output, especially under demanding conditions. With a precise 77.00 mm bore size and designed for a standard bore oversize, this kit is ideal for engines with a 634 cc displacement. Each piston assembly is carefully balanced to closely match original equipment, guaranteeing a precise fit and restoring your engine's peak performance. The kit includes all necessary components for a single piston replacement: high-quality rings, a durable wrist pin, and secure circlips, making your engine rebuild straightforward and complete.

Features & Highlights

• Optimized Performance & Durability: Experience a significant boost in engine performance and longevity thanks to high-performance, cast aluminum pistons designed for demanding motorcycle applications.
• Superior Heat Management: Engineered for best-in-class heat transfer, these pistons efficiently dissipate heat from the combustion chamber to the cylinder walls, preventing hotspots and ensuring consistent power delivery.
• Precision OE Match: Meticulously crafted to closely match original equipment specifications, guaranteeing a perfect fit and reliable operation, restoring your engine's factory-level performance.
• Complete Piston Assembly: Each kit includes all essential components for a single piston: high-quality rings, a robust wrist pin, and secure circlips, simplifying the installation process.
• Robust Cast Aluminum Construction: Benefit from the strength and lightweight properties of cast aluminum, providing excellent durability and contributing to the overall efficiency of your engine.

Technical Specifications

• Product Name: Piston Kit
• Units: Kit
• Piston Material: Aluminum (Cast)
• Bore Size: 77.00 mm
• Bore Oversize: Standard
• Stroke Length: 68.00 mm
• Displacement: 634 cc
• Vendor Part Number: 09-8019

Important to Know

This kit provides components for a single piston. If you are rebuilding multiple cylinders, please purchase the appropriate quantity of kits.