Premium QR20/QR25 Con Rod Bearings for Nissan QR25DE/QR20DE Engines

High-strength alloy construction ensures superior durability under extreme engine loads

Precision-engineered crankshaft bearing with exact OEM specifications (Part# 12111-6N200)

Advanced R1052A coating technology reduces friction for smoother engine performance

Direct fit replacement for Nissan Altima, Sentra, X-Trail and Frontier models

100% CNC-machined surfaces guarantee perfect alignment with crankshaft journals

Optimized oil groove design maintains consistent lubrication at high RPM

Industrial-grade materials withstand intense heat and pressure in turbocharged applications

Perfect solution for engine rebuilds, performance upgrades, or preventative maintenance

Individually vacuum-sealed packaging prevents corrosion during storage and shipping

Global wholesale pricing with bulk discounts for repair shops and distributors