Maintain correct gearbox lubrication and prevent transmission oil leaks with this Genuine Nissan Gearbox Input Shaft Seal, designed to suit Nissan Patrol GQ Y60 models fitted with TB42 petrol and TD42 diesel engines. This OEM front gearbox seal is installed where the gearbox input shaft passes through the front housing and is responsible for containing gearbox oil while preventing leaks into the clutch area.

Over time, gearbox input shaft seals can deteriorate due to age, heat cycles, constant shaft rotation and exposure to transmission fluid. As the seal hardens or wears, it can lose its ability to maintain a proper oil barrier, resulting in gearbox oil leaks that may contaminate the clutch assembly and affect vehicle operation. Replacing the seal with a Genuine Nissan component restores reliable sealing performance and helps protect critical transmission components.

Features & Benefits

• Genuine Nissan OEM part
• Seals the gearbox input shaft to prevent oil leaks
• Helps prevent gearbox oil contamination of the clutch area
• Maintains correct gearbox lubrication levels
• Manufactured from high-quality oil and heat-resistant materials
• Designed to withstand constant shaft rotation and transmission temperatures
• Precision engineered for correct Nissan gearbox fitment
• Direct replacement for the original input shaft seal
• No modifications required for installation
• Ideal replacement during clutch replacement or gearbox servicing

Vehicle Fitment

• Nissan Patrol GQ Y60 TB42 TD42

Please check your vehicle compatibility before purchasing. Contact us with your VIN if you require assistance confirming fitment.

Common Signs You May Need to Replace Your Gearbox Input Shaft Seal

• Gearbox oil leaking from the bellhousing area
• Oil contamination around the clutch assembly
• Burning oil smell after driving
• Clutch slipping due to oil contamination
• Visible oil residue around the gearbox input shaft area
• Gearbox removal or clutch replacement being carried out
• Transmission servicing or repairs being performed
• Preventative replacement during major drivetrain work

Replacing a worn Genuine Nissan Gearbox Input Shaft Seal helps restore reliable transmission sealing, protect the clutch system and maintain proper gearbox operation. Choosing Genuine Nissan OEM transmission components ensures precise fitment, factory-quality materials and the durability expected from original Nissan parts.