Located within the manual transmission, the 4th gear synchronizer ring is a critical component responsible for smooth gear changes. This genuine Nissan synchro ring works by matching the rotational speed of the input shaft and the 4th gear, allowing the selector sleeve to engage without grinding. This part is commonly needed when the original synchro becomes worn from high mileage or hard use, resulting in difficult or noisy shifting into fourth gear.
Ignoring a worn synchro can lead to a crunching or grinding sound every time you shift into fourth. This not only makes for an unpleasant driving experience but also causes accelerated wear on the gear itself and the selector fork. If left unaddressed, it can lead to the complete inability to select the gear and potentially cause catastrophic damage to other internal transmission components, resulting in a far more costly repair.
This part has been designed to fit
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.
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.
