how to identify rear end
However road debris dirt grime and general age can obscure these numbers. The easiest way to identify the 82-inch rearend at a glance is by the shape of the housing and the spacing between the lower bolts on the cover.
Axle Id A Quick Guide To Identifying Common Rear Axles Car Guys Trucks Auto Repair
Although not technically how it got its descriptive name the easiest way to identify a 12-bolt rearend is obviously by the 12 bolts holding the rear cover in place.
. All three units have 10 bolts as they are all variations of the GM Corporate 10-Bolt. Ford has a wide range of front and rear ends. Besides the codes stamped into the axle tubes some carried ratio andor posi tags as well as the vehicle having a plate containing coded info on the rearend.
The rear end is centrally located between the rear wheels. However road debris dirt grime and general age can obscure these numbers. Please open the attached documents to see pictures of the cover gaskets and differential covers for many popular rear ends.
Look under the rear of the vehicle. The tag is still your best bet on getting accurate info on your rear endPlease. Ford Rear Axle Assembly Identification Stamped axle codes Ford used a vast array of rear ends over the years.
Differential Identification Charts There are several ways to identify the axle under your vehicle. In actuality the term 12-bolt is due to the 12 bolts holding the ring gear to the differential. Shop by your differential.
Shop by your differential. 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 82-inch 10-bolt has a smooth round lower-case area no cast-in protrusions with an 11-inch cover that has a diagonal protrusion at the top. How do I know which rear end is in my vehicle. On some tags the first 2 digits dont appear on the tag but they must be used to identify the axle.
All you have to do is get both sides off the ground and turn one side. In actuality the term 12-bolt is due to the 12 bolts holding the ring gear to the differential. Dana Spicer and Ford Differentials can be identified most accurately by the tag number or axle tube stamp.
Not all vehicles are set up the same even though they may be the same make and model. Having a visual reference is probably the easiest way. Making differentiating differentials easy.
Dana Spicer Differential Tags Dana Spicer BOM. Need help with your differential identification. We carry everything from the 725 IFS front end parts to the large 115 rear end parts for 1-ton trucks.
Count to make sure there are 10 bolts arranged equally around the outer perimeter of the gear casing similar to. How to Identify a Chevy Rear End. To help you find the right part we first need to properly identify the axle you have or need.
We carry everything from the 8 IFS front end parts to the large 105 rear end parts for F-Series trucks. 11 rows Rear Axle Identification. Numbers The Bill of Material BOM number is used to identify Dana differentials.
How to Identify a Chevy Rear End. Please select a rear end that matches your vehicle below. Differential tags can easily be used to identify Dana and Ford differentials.
Locate the axle ID tag on the rear-end housing---usually a sheet-metal tag bolted to the housing although some. Save Up To 80 Off Retail Prices Buy Discount Auto Parts Parts Here. We make it easy to verify your exact rear end by providing specs and year make and model applications for each.
But there are several models in the 10-bolt line-up. There are 3 different ways to identify the rear-end gear ratio. A Chevy 12 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle.
The most accurate differential identification is provided by the bottom line of the tag number or axle tube stamp. Both of these are semi-floating axles. 11 rows Rear Axle Identification.
Conclusion Knowing your cars rear end gear ratio can give you a greater understanding of your car and help in changing different parts. Count the number of inspection cover bolts on the rear end housing. How to Identify a 10-Bolt 85-inch Posi Rear End Step 1.
GM Chevy - Differential Identification. Wipe any grease and other debris off the gear casing with a rag to ensure you can see all of its features. Look under the rear of the vehicle.
General Motors has a wide range of front and rear ends. It also uses a 10 58-inch irregular-shaped cover. How to Identify Ford Rear Ends Step 1.
Its worth noting that rear axles can sometimes be positively identified by a casting number and date stamped on the differential cover or axle tube. The rugged reliable and efficient Chevy 12-bolt has established itself as the preeminent rear differential for GM muscle cars since its debut in 1965. A Chevy 12 ton pick-up may have a Chevy 10 bolt rear axle or a 12 bolt rear axle.
How to identify rear end gear ratio. However the smaller 10-bolt unfairly gained the reputation as a weak and inadequate rear end for high-performance applications. The inspection cover is on the back of the housing seen by looking.
Ford - Differential Identification. Locate the axle ID tag on the rear-end housing---usually a sheet-metal tag bolted to the housing although some. Call Sierra Gear Axle at 800792-2714.
Please select a rear end that matches your vehicle below. Locate the VIN. How to Identify a Chevy Rear End.
Fortunately you can tell a lot about a rear axle by its shape and number of bolts on the differential housing. Our differential experts are available from 8am to 5pm PST Monday thru Friday. Vin code Dividing the Ring and Pinion Teeth Count and counting the Wheel Turns.
The external physical differences.
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