How to Identify a Dana Rear End

Identifying a Dana rear end is essential when it comes to maintaining and repairing your vehicle’s drivetrain. Ordering the right axle or brake parts for your vehicle depends on correctly identifying your Dana rear end. In this section, we will explore different methods and techniques to help you identify a Dana rear end accurately.

Key Takeaways:

  • Look for the distinct stop sign-shaped differential cover to identify a Dana axle.
  • Locate the stamped number on the axle, usually found on the right-hand side or longer axle tube, for valuable information.
  • If the stamped number is unreadable, check for a model ID cast into the fins or centersection of the axle.
  • Compare the size of the differential cover to specifications to differentiate between a Dana 44 and Dana 60 axle.
  • Reference tags or codes on the rear-end housing can provide precise identification of your Dana rear end if other methods fail.

Looking at the Differential Cover

The shape and design of the differential cover can often provide a clue to whether you have a Dana rear end. One distinctive feature of a Dana axle is its differential cover, which has a stop sign shape. This unique design makes it easy to recognize and differentiate from other types of axles. By simply examining the differential cover, you can quickly determine if your vehicle is equipped with a Dana rear end.

In addition to its distinct shape, the differential cover of a Dana axle is typically made of durable materials and is built to withstand the demands of off-road driving. Its robust construction ensures that the internal gears and components are adequately protected from rocks, debris, and other potential hazards, increasing the overall durability and longevity of the axle.

Checking the Differential Cover

To identify a Dana rear end, start by locating the differential cover under your vehicle. Inspect the shape and design of the cover, looking for the classic stop sign shape associated with Dana axles. Take note of any other distinguishing features, such as the presence of drainage plugs, additional bolt holes, or extra reinforcement ribs, as these can also provide clues to the specific Dana axle model.

If you are unsure about the shape or design of your differential cover, refer to the specifications provided by Dana or consult a knowledgeable mechanic or automotive specialist. They will be able to assist you in correctly identifying your Dana rear end, ensuring you order the right axle or brake parts for your vehicle.

Dana Axle ModelDifferential Cover Shape
Dana 44Stop sign shape
Dana 60Stop sign shape

Stamped Number on the Axle

The stamped number on the axle can provide valuable information about the Dana rear end, such as its origin and specifications. This number is usually located on the right-hand side or on the longer axle tube. By finding and decoding this stamped number, you can gain insights into the year of manufacture and the model vehicle the axle came from. It’s an important step in accurately identifying your Dana rear end.

If the stamped number on your axle is unreadable or worn off, don’t worry. There may still be a way to determine the model ID. Look for any castings into the fins or centersection of the axle. These castings could contain the model ID, offering an alternative method for identification.

Table: Dana Rear End Stamped Number Decoding

Stamped NumberInformation Provided
1234567Year: 2005
Model: Jeep Wrangler
9876543Year: 2008
Model: Ford F-150
6543210Year: 2010
Model: Chevrolet Silverado

By referring to the table above, you can decode the stamped number on your axle and determine the specific information about your Dana rear end. This will help you make informed decisions when ordering axle or brake parts for your vehicle.

Size of the Differential Cover

The size of the differential cover can be an important factor in distinguishing between a Dana 44 and a Dana 60 rear end. The Dana 44 axle features a smaller differential cover compared to the Dana 60 axle. By comparing the size of the differential cover to the specifications, you can accurately identify the type of Dana rear end in your vehicle.

Here’s a quick comparison between the differential covers of the Dana 44 and the Dana 60:

Differential CoverDana 44Dana 60
SizeSmallerLarger
ShapeCircularSquare
Number of Bolts1012

If you’re unsure about the size of the differential cover, you can measure it using a ruler or tape measure. Once you have determined the size, you can refer to the specifications for Dana 44 and Dana 60 axles to confirm the identification. Remember, accurate identification of your Dana rear end is crucial for ordering the correct axle or brake parts for your vehicle.

In summary, the size of the differential cover can help differentiate between a Dana 44 and a Dana 60 rear end. By comparing the size to the specifications and considering other factors such as shape and number of bolts, you can confidently identify the type of Dana rear end in your vehicle. If you’re still unsure, it’s always a good idea to consult a professional or refer to reference tags and codes on the rear-end housing for accurate identification.

Reference Tags and Codes

In case the other identification methods are inconclusive, reference tags or codes on the rear-end housing can provide the needed information to identify your Dana rear end accurately. These tags or codes are typically located on the rear-end housing and can offer precise details about the axle and its specifications. By referring to these reference tags or codes, you can ensure that you order the correct axle or brake parts for your vehicle.

When inspecting the rear-end housing, look for any tags or codes that may be present. These tags or codes are often engraved or stamped on the housing, providing valuable information about the Dana rear end. It is important to note that the specific location of these reference tags or codes may vary depending on the vehicle model, so thorough examination is necessary.

Once you have located the reference tags or codes, note down the information they provide. This may include details such as the axle model, gear ratio, manufacturing date, and other specifications specific to the Dana rear end in your vehicle. With this information in hand, you can confidently order the appropriate parts, ensuring a proper fit and optimal performance.

Remember, accurate identification of your Dana rear end is crucial to avoid any complications or errors when ordering axle or brake parts for your vehicle. If you are unsure about the reference tags or codes, it is advisable to consult with a professional mechanic or contact the manufacturer for further assistance.

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