MAHLE 3030845 Performance Piston Ring Set Bore Oil Ring - 4.195 2.0mm

The MAHLE 3030845 is a high-performance piston ring set designed for precision engine builds requiring a 4.195-inch bore diameter. This premium ring assembly features advanced engineering for racers and performance enthusiasts who demand maximum power and reliability.

Key Specifications:

• Bore diameter: 4.195 inches
• Oil ring width: 2.0mm
• Radial wall thickness: 0.113 inches
• Low-tension design for reduced friction and improved horsepower
• Chrome-faced compression rings for superior wear resistance
• Performance oil ring assembly optimized for high-RPM operation

MAHLE's low-tension ring technology reduces friction between the rings and cylinder wall, resulting in measurable power gains while maintaining excellent seal and oil control. The chrome facing provides exceptional durability in demanding racing and high-performance street applications. Each ring set is manufactured to exacting tolerances using MAHLE's decades of OEM and motorsports experience.

Applications: Ideal for custom performance builds, engine rebuilds, and racing applications requiring 4.195-inch bore diameter pistons. Compatible with MAHLE performance pistons and other quality forged piston designs.