how to identify chevy differential
Using the charts below you will be able to learn alot about the rear differential in your classic full size Chevy. Accurate identification using the GM RPO code assumes that the rear end has not been previously modified The prefix is usually F G or H when referring to Axle Identification.
Ask Away With Jeff Smith 8 2 Or 8 5 How To Identify Gm 10 Bolt Rear Ends Rear Ended Bolt 10 Things
We carry everything from the 725 IFS front end parts to the large 115 rear end parts for 1-ton trucks.
. General Motors has a wide range of front and rear ends. The best way to be sure of which axle you have is by the Bill of Material Number stamped on the right hand axle tube. 10 25 50 100.
A collection of quick tips on how to identify some of the more common types of differentials and an overview of the different styles of axles you may find u. Our experts will help you find the correct ring and pinion set for your particular application. The most noticeable difference is the reinforced cast iron differential in the Dana 61.
The rear differential for trucks is the one that always gets used when the truck is in motion since all trucks are rear-wheel drive. All three units have 10 bolts as. This code will tell you the ratio whether it is posi or not any special notes and what plant it was.
Please select a rear end that matches your vehicle below. The distance between the bottom center bolt in the cover and its adjacent bolts is 3 14 inches. RPO codes are on a sticker in the glove box.
On some tags the first 2 digits wont appear on the tag but they must be. 152 rows Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes usually located on the placard labeled Service Parts Identification inside the drivers door panel or glove box. 95 rows 1958-1970 Chevy Rear Differential code Identification.
They can also be identified by whether the center section is. We have a large selection of gear sets in stock and can recommend the correct. Give us a call at 800-216-1632 to get started.
Differential Identification Chart. The 12-bolt was used in many vehicles. The numbers should let you know what gear-ratio came from the factory the date of production where the unit was assembled and whether the carrier is Positraction or not see charts.
GM Chevy - Differential Identification. Traditional BOMs are 6 digits followed by 1 or 2 digits and start with the numbers 60 or 61. This article applies to the Chevrolet Silverado 1500 1996-2006.
Just about every car or truck has at least one differential on it and anyone with 4x4 truck has two. Front Axle Identification. Shop by your differential.
Look under the rear of the vehicle. Not all vehicles are set up the same even though they may be the same make and model. Information about Differentials in GM vehicles can usually be obtained by looking at the RPO or Regular Production Option codes contained in the Service Parts Identification tag in the glovebox.
Just like a 10-bolt rearend there should be stamped numbers on the axle tube on the passengers side. Accurate identification using the GM RPO code assumes that the rear end has not been previously modified The prefix is usually F G or H when referring to Axle Identification. General Motors rear end differentials are referred to by the diameter of the ring gear ie.
The front diff is open. The inspection cover is on the back of the housing seen by looking. If the ID tag or stamp is missing or unreadable differentials can be.
If the G80 code is found on the sticker in the glove box then the rear diff would be a. Count the number of inspection cover bolts on the rear end housing. Learn how to quickly identify the three different variations of the GM 14 Bolt differential - the 95 105 and 115 - and the differences in setup for ea.
On the back of the unit count the number of bolts holding the inspection plate cover to the rear end housing. We make it easy to verify your exact rear end by providing specs and year make and model. The BOM stamp 2 or Axle Identification Tags 2A are used to identify Dana axles differentials.
Although the 75-inch 10-bolt closely resembles the 85-inch housing you can positively identify the Chevy 75-inch rearend by measuring it. Whenever possible reference the tag numbers when ordering parts for your Differential. G80 is the RPO Code for Differential locking heavy-duty rear.
To help you find the right part we first need to properly identify the axle you have or need. How to Identify a Chevy Rear End. 95 rows 1958-1970 Chevy Rear Differential code Identification.
All of these axles take different parts so we need to properly identify the axle you have to get the right part. Dana axle identification is located on axle tube between Steering Shock Absorber Bracket and the Carrier. The BOM will identify the model number the gear ratio the type of axle differential and component parts.
The oval-shaped cover measures 8 516 inches by 10 916 inches. The rear end is centrally located between the rear wheels. 75 inch 85 inch 105 inch.
See the Spicer Axle Identification information. To put it simply it consists of interlocking gears that work together to. 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.
Your differential is the set of gears that allows your vehicles driven wheels to revolve at different speeds by splitting your engine torque in two directions. The gear ratio codes are located on the front passenger side of the differential as shown in the illustration below.
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