How do I know what differential my Dodge has?

To identify the differential in your Dodge, there are several methods you can use. Here are some ways to determine the type of differential you have:
1. Check for an ID tag or stamp: The differential may have an identification tag or stamp that provides information about its specifications. This tag is usually located on the differential cover or housing. If the tag is missing or unreadable, you can still identify the differential using other methods.
2. Count the number of cover bolts: Differentials can be identified by the number of bolts on the cover. Different models of differentials have different numbers of cover bolts, which can help in identification.
3. Examine the shape of the cover: The distinctive shape of the differential cover can also provide clues about the type of differential you have. Different models have different cover shapes.
4. Count the number of ring gear bolts: Another way to identify the differential is by counting the number of bolts that hold the ring gear in place. Different models have different numbers of ring gear bolts.
5. Measure the ring gear diameter: The diameter of the ring gear can also help in identifying the differential. Measure the diameter of the ring gear to determine the size of the differential.
6. Determine if it is an integral or dropout design: Differentials can be classified as either integral or dropout designs. An integral differential has the center section permanently attached to the axle housing, while a dropout design allows for the removal of the center section without removing the axle shafts.
It is important to note that the specific differential options available for your Dodge may vary depending on the model, year, and trim level. For more accurate identification, you can consult the owner’s manual, contact a Dodge dealership, or reach out to differential experts for assistance.
Source:
– Sierra Gear & Axle:

What type of differential does my truck have?

The easiest way to tell if you have an open differential is to jack up the car and spin one of the rear tires. If the other wheel spins in the opposite direction, you have an open differential. If it spins in the same direction, you have a limited slip differential, or LSD.

What differential does my Ram 1500 have?

Ram 1500 9.25-Inch Differential (Rear): Overview
You can find these in cars like the Charger and Coronet ranging as far back as 1968. This differential continues to be used in late model Rams. In stock form, you can lay a serious beating on these and have it perform reliably from day to day.

Can you tell gear ratio from VIN?

The VIN will not tell you the ratio or the style but the RPO tag in the glove compartment will.

Do all Rams have limited slip differential?

You may be asking, “What about my pickup?” or “Does my RAM 1500 have a limited slip differential?” New RAM 1500 models are equipped with either an open or locked differential. A limited slip differential was available on some past model years as an option.

How do I know if my Dodge Ram has limited slip differential?

And this right here is the differential that’s the pumpkin. So one way to tell is to look at this code tab. Right here every differential for the most part has a tab. And.

How do you determine differential type?

How to Identify Your Differential and Axle Type

1. Cover Bolt Count. Since most differentials have a unique cover bolt pattern i.e. 10-bolt, 12-bolt, or 14-bolt, counting them up will narrow the field and help you with identification.
2. Axle Flotation.
3. Get Your Spline In Line.
4. Spec Out Your Hub.
5. Pinion Size & Ring Gear Diameter.

What type of rear differential do I have?

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 I know what diff is in my car?

How do you tell if your car has an open or limited slip rear differential? Jack it up and manually rotate a driven wheel. If it has an open diff, the other wheel will spin the other way, whereas with a limited slip diff both wheels will rotate in the same direction.

What Dodge rear end do I have?

The Axle Ratio is stamped on a Gear Ratio Tag on the axle cover. The stamped numbers on the left or right axle tube can also identify the axle. Chrysler Dodge differential gasket patterns can help you indentiy what rear end you have.

What is the difference between 3.21 and 3.92 differential?

In very general terms, the 3.21 would be expected to yield a bit better fuel economy at a slight acceleration penalty; the 3.92 a bit better acceleration at a slight economy penalty.