How to identify a Dana or Ford differential?

Differential tags can easily be used to identify Dana and Ford differentials. 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.

What is the BoM number on a Dana differential?

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.

What kind of differential does Detroit truetrac use?

Detroit Truetrac Lockers are maintenance free, fully mechanical, Torsen style limited slip differentials with helical gears instead of clutch packs (which wear out over time) to provide constant torque to both wheels while still allowing for smooth turns on pavement.

What’s the rear axle ratio on a Dakota forumz?

The build sheet says I have a 3.55 rear axle ratio, but then it also says I have a Corporate 8.25 rear axle. If the truck had the tow package, what would be different?

Do you need to change rear differential gear ratio?

The carrier did not need to be changed. The first set of gears would not pattern, the shop sent a video to Yukon and Yukon finally agreed to replace the gears. The way the gears are cut, (I checked with other gear manufacturers) they whine, really whine between 45 and 55 mph. It sounds like a rear off a big rig.

What’s the rear differential gear ratio on a 2000 QC 4.7?

The build sheet for my 2000 QC 4.7 list 45RFE auto,trailer tow group,anti-spin, 3.55:1,and 9.25 LD corporate axle. Does anyone on here know what I have to do to switch my 3.55 rear end to a 3.92?

What kind of differential do I need for my Ford truck?

Shop by your differential. Please select a rear end that matches your vehicle below. Ford has a wide range of front and rear ends! We carry everything from the 8″ IFS front end parts, to the large 10.5″ rear end parts for F-Series trucks.

Which is better 8.8 or 9.75 rear end?

an 8.8 is a VERY strong axle when built. most mustangs dont swap to a 9″ unless they are swapping for a lightweight 9″. A lightweight 9″ is the best option when wanting to swap from an 8.8.

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.

What are the numbers on the rear end differential?

These numbers specifically relate the ratio of the speed at which the pinion gear rotates to that of which the larger ring gear rotates within the differential.

Where is the RPO code on a Ford differential?

Ford differential tags are very straightforward, as indicated above. The Month of Manufacture uses the following format: GM Vehicles come with a RPO code tag, usually located in the vehicles glovebox or door jamb. These tags have a wealth of information about your specific vehicle’s equipment and specifications.

How do you install rear end differential gears?

Installing a new set of rear end gears is commonly known as one of the most difficult automotive tasks to accomplish. It requires precise measurements when lining up the contact area of the two gears and must be redone several times if they are not lined up properly.

What kind of differential does a Ford F-250 have?

The 1994-1997 Powerstroke equipped F-250 and F-350 trucks featured a Dana 60 assembly up front and either a Dana 80 or 10.25″ out back. The 10.25’s were reserved for single rear wheel (SRW) applications, where the larger 80 was used in all duallies (DRW).

What kind of axles does a Ford F-250 have?

The 1994-1997 Powerstroke equipped F-250 and F-350 trucks featured a Dana 60 assembly up front and either a Dana 80 or 10.25″ out back. The 10.25’s were reserved for single rear wheel (SRW) applicatio read more The 1994-1997 Powerstroke equipped F-250 and F-350 trucks featured a Dana 60 assembly up front and either a Dana 80 or 10.25″ out back.

How to identify a Dana or Ford differential?