Maintain correct transmission operation and gear engagement reliability with this Genuine Nissan Reverse Sub Gear Preload Spring Washer, designed for Nissan Patrol GU Y61 manual gearbox applications. This OEM spring washer applies controlled tension to the reverse sub gear assembly on the countershaft, helping maintain correct preload, gear stability, and smooth reverse gear engagement within the transmission.

Over time, spring washers inside the gearbox can lose tension due to fatigue, heat cycles, and extended drivetrain load. A weakened or incorrectly seated washer may contribute to reverse gear engagement issues, noise, or internal gearbox wear if not replaced during service or rebuild. Replacing worn components with genuine Nissan parts helps ensure correct factory preload settings and long-term transmission reliability.

Manufactured to genuine Nissan specifications, this direct-fit washer provides precise fitment, consistent spring tension, and durable performance in demanding Australian driving and off-road conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed for Nissan Patrol GU Y61 manual transmissions
• Applies preload to reverse sub gear on countershaft assembly
• Helps maintain correct reverse gear engagement and operation
• Reduces risk of internal transmission wear and movement
• High-strength spring steel construction for durability
• Direct-fit replacement with no modifications required
• Ideal for gearbox rebuilds or preventative maintenance

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 manual gearbox models

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

Common Signs of a Worn or Fatigued Preload Spring Washer

• Difficulty engaging reverse gear
• Noisy or rough reverse gear operation
• Loose or inconsistent gear feel
• Internal gearbox rattle during operation
• Detected wear during gearbox rebuild or inspection

Replacing a fatigued preload washer during gearbox service helps maintain proper gear alignment, smooth operation, and long-term transmission durability.