How do I identify my Nissan differential?

The VIN tag, typically located on the driver side door jamb, will list the axle code which can be used to determine differential gear ratio. The code will be listed as two letters and two numbers. The letters will indicate the type of rear end and the number will indicate gear ratio.

How do I identify my Dana rear axles?

To figure out exactly what axle you have, you can look for the Dana stamped bill of materials number. This stamped number can usually be found on the righthand side or on the longer axletube on the same side of the tube as the differential cover, facing the rear of the truck.

How do I find my rear axle ratio?

Mark the wheel and the drive shaft with chalk or masking tape. Turn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned 3 and a half times, it’s a 3.50:1 ratio.

What rear end do I have by Vin?

Identify the VDS section, the fourth through eighth digits of the VIN. This section typically includes information such as the vehicle model, engine size and body type. While not every vehicle manufacturer includes gearbox ratio information in the VDS, this will be where the information is found if it was included.

What is the best rear differential pinion seal?

Differential Pinion Seal by Genuine®. If your driveline system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store…. Rear Inner Differential Pinion Bearing by Timken®.

How can I tell what gear my rear gear is?

There is a plate or stamp on the rear diff that will tell you what the rear gear is. If that is not there, there are other ways of figuring it out, just search forum and you will find numerous threads on it. One of those ways is seeing what RPM your truck is at while doing 70mph. If it is at 2k RPM, you have the 3.36 rear gearing or big tow.

What is the best differential rebuild kit for a car?

Differential Rebuild Kit by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or… Differential Rebuild Bearing Kit by Transtar Industries®.