M50117309 Mazda NUT,LOCK-COUNTER SHAFT BR, Price: 8.85$, Weight: 0.029kg

High-Strength Locking Nut for Secure Shaft Assemblies

Why Is This Part Essential

This specialized locking nut plays a critical role in securing the counter shaft bracket in your vehicle’s drivetrain. It is engineered to resist loosening caused by vibrations and torque during daily driving, ensuring all related gears and shafts remain perfectly aligned. Without this part, the connection between vital transmission components becomes unstable, risking serious internal damage.

How Does It Work

The nut is designed with a unique locking mechanism, providing extra grip compared to standard nuts. When tightened onto the shaft bracket, it effectively prevents the assembly from shifting under load, maintaining consistent performance over time. Its materials and threading are built to handle high stress and resist corrosion.

What Happens If It's Broken

If this locking nut fails, your vehicle may develop abnormal noises, gear slipping, or even catastrophic transmission failure. In worst-case scenarios, driving could become unsafe as loose components can cause sudden loss of power or control.

Compatible Car Models

• Escape, Spectron, J80, Freda, J100, Bongo Brawny, Bongo, Cosmo, Luce Van, Savanna Rx-7, Tribute
• Rx-7, Rx-8, Luce, Luce Taxi, Custom Cab, Mpv, Bongo Friendee, Titan Dash, Proceed, Roadster, Eunos Cargo
• B4000, Miata, B2200, B-Series, B2600, B2000, Navajo, 929, Mx-5 Miata, B2300, B3000, B2500, Mx-5
• E2000, E2200, B1600, Bt-50, B1800, B2900