Restore precise gear engagement and smooth shifting with this Genuine Nissan 3rd & 4th Baulk Ring Spring, designed for Nissan Patrol GQ Y60 and GU Y61 manual transmissions. This OEM component is part of the gearbox synchro assembly and is responsible for applying correct pressure to the baulk rings, helping synchronise gear speeds during shifts into 3rd and 4th gear.

Over time, gearbox synchro springs can weaken, fatigue, or lose tension due to high mileage, heavy towing, or aggressive shifting. A worn spring may contribute to difficult gear changes, gear crunching, or inconsistent engagement between 3rd and 4th gear.

Manufactured to genuine Nissan specifications, this direct-fit replacement ensures correct spring tension, reliable shifting performance, and long-lasting durability in demanding driving conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed specifically for Nissan Patrol GQ Y60 and GU Y61 manual gearboxes
• Controls baulk ring pressure for smooth 3rd and 4th gear engagement
• Helps reduce gear crunching and shifting resistance
• High-tensile spring steel for long service life
• Maintains correct synchro timing and gearbox operation
• Direct replacement with no modifications required
• Ideal for gearbox rebuilds or preventative maintenance

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60 
• Nissan Patrol GU Y61 

Please confirm compatibility before purchase or contact with your VIN for assistance.

Common Signs of Worn Synchro Springs

• Difficult or notchy gear changes
• Crunching when selecting 3rd or 4th gear
• Gear engagement hesitation
• Excessive wear during high-km gearbox use
• Poor synchro performance under load

Replacing worn synchro components helps restore smooth and reliable shifting performance.