Genuine Nissan Gearbox Mainshaft & 5th Gear 23T - Nissan Patrol Y61 GU

Genuine Nissan Gearbox Mainshaft & 5th Gear 23T - Nissan Patrol GU

This genuine Nissan Gearbox Mainshaft and 5th Gear set is a crucial internal component of the manual transmission. The mainshaft is the primary output shaft that transfers power through the gearbox, while the 5th gear cog is responsible for engaging the highest gear, typically used for highway cruising. This part is commonly needed due to wear and tear from high mileage, heavy towing, or insufficient lubrication, which can cause the gear teeth to wear down, leading to noise or engagement issues.

This is the upgrade gear, it will fit TD42 N/A & ZD30 gearboxes. 

We can also supply 32240VB125 which has 25 teeth on 5th Gear and is Fitted to TB45, TD42T and TD42TI Gearboxes.

   **BEST TO CHECK YOUR TEETH COUNT TO MAKE SURE YOU PURCHASE THE CORRECT ONE, AS A GEARBOX MIGHT HAVE BEEN CHANGED FROM WHEN THE VEHICLE WAS FIRST RELEASED. RETURNS WILL NOT BE ACCEPTED FOR INCORRECT MAINSHAFT PURCHASED.

Product Features

• Genuine Nissan Original Equipment (OEM) part for guaranteed fit and performance.
• Manufactured from high-strength, case-hardened steel for exceptional durability and longevity.
• Precision-engineered 23-tooth gear for smooth, quiet operation and reliable engagement.
• Direct replacement for the original factory components.
• Restores the functionality of your 5th gear and ensures the overall health of your transmission.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GU

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Nissan Genuine Parts

Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.