How do I identify my Dodge differential?

Without an ID tag, differentials are identified by the number of cover bolts, the distinctive shape of the cover, the number of ring gear bolts, and ring gear diameter. They can also be identified by whether the center section is an integral or dropout design.

How do you find the gear ratio on a Dodge Dakota?

Write down the VIN number. The last 6 characters represent your Dakota’s unique serial number. Call your local dodge dealership or their main line at 800-423-6343. They will be able to give you the exact gear ratio based off the VIN number you have.

Where is the tag on a differential?

It is normally located on the side of the rear differential that is closer to the front of the vehicle. This ratio tag will state required gear ratios for the rear differential for your specific vehicle and usually ranges from 2.50:1 up through 4.30:1.

How many gears does a Dodge Dakota have?

Dodge offers a five-speed-automatic transmission that features a dual-ratio second gear; it teams with the 4.7-liter V-8 engine. A value-priced but boldly styled SXT model is available for budget-minded shoppers. The lineup also includes base, Sport, Sport Plus, SLT and SLT Plus trim levels.

How do you read a diff ratio?

Differential Gear Ratio determines the number of times the drive shaft (or pinion) will rotate for each turn of the wheels (or ring gear). So if you have a 3.73:1 gear ratio the drive shaft turns 3.73 times for every turn of the wheel.

What is a 9.75 rear end?

The 9.75 inch Ford rear differential was introduced as a higher capacity alternative to the Ford 8.8 inch. The 9.75″ differential has been historically reserved for Ford F-150s with a relatively high GVWR package or vehicles powered by the 5.4L Modular V-8.

How do I identify my rear differential without an ID tag?

Without an ID tag, your last ditch effort may involve getting up close and personal with your diff. Pop a couple of axle stands under your truck and have a look at the number of cover bolts, the distinctive shape of the cover, the number of ring gear bolts, and ring gear diameter your Ford, Dodge or Chevy differential has.

How do you identify a Dana differential on a Ford?

Dana & Ford Differential Identification. The Bill of Material (BOM) number is used to identify Dana differentials. Traditional BOM’s are six digits long and begin with the number 60 or 61 followed by 1 or 2 digits, such as 605561-1. Later-model BOM’s may start off with the first three digits of 200 rather than 60 or 61, for example 200561-1.

What do the numbers mean on Dana Spicer differential tags?

Dana Spicer Differential Tags Dana Spicer B.O.M. Numbers The Bill of Material (BOM) number is used to identify Dana differentials. The BOM will identify the model number, the gear ratio, the type of differential, and all component parts.

How can I tell what kind of differential my Dodge has?

GM differential identification is easy, the diff can be accurately identified by the bottom line of the tag number or axle tube stamp, this also applies to Dodge rear end identification and most other makes of truck. If it was always that easy, though, we wouldn’t need to go further.