Ford Explorer 8.8 Rear End Identification

Looking at that tag, you can see the gear ratio stamped on the lower left, and the axle size (ring gear diameter) stamped in the bottom middle. Explorer 8.8 axle codes 43 open 3200 3.08 41 open 3200 3.27 42 open 4.10 46 open 3.73 45 open 3200 3.55 d4 limited slip 3200 3.73 d2 limited slip 4.10

Differential Inspection What To Look For Ford 88 - Youtube

Please select a rear end that matches your vehicle below.

Ford explorer 8.8 rear end identification. If its a 9 its pass side front. Later models have bigger axle tubes and stronger housings. Likewise, how strong is a ford 8.8 rear end?

So looking at the axle tag above, you can see it's a 3.73 gear ratio in a 7.5 inch axle. Rear axle codes can be found on the safety standard certification label attached to the left drivers side door lock post. Look on the driver's door of the donor explorer for the axle code on the vin sticker.

Parts you need off the explorer: The ford explorer used it until it switched to an independent rear suspension in 2002. If its a newer 8.8 (like mustang, beware of the 7.5 ford go for the 8.8 or 9).

5f21 is the assembly date code (which should be 21 jun 95). Ford usually has a metal tag hangin off one of the diff cover bolts. If you look at the 'axle' section on the label above, you'll see that this ranger has a 'f7' axle code.

How to spot, build, and swap in the ford 8.8 mustang rearend. You'll want one from an explorer. Doesn't really matter what year you choose, they are all.

Here i started tearing down the rear end, i started with the drivers side, i pulled off the caliper and the rotor was falling off. Ex 9 3 00 is an. Some were equipped with drums and different gearing) stock sway bar not needed.

In 02 they both went to a coil spring independent rear end and prior to 95 they had drum brakes. And looking at the axle tag above, you can see it's a 3.73 gear ratio with a limited slip in a 8.8 inch axle. The 4l10 number is what your looking for, that lets you know its a locking 4.10 rear end, and i believe the 8.8 rear ends on the 1995 explorers and up are all disc brakes.

We make it easy to verify your exact rear end 9 3l75 that would be a 9 rear with 3.75 ratio and locking diff if theres no l between the numbers it has an open diff. Ford has a wide range of front and rear ends!

The code appears as a number or letter/number combination in the 'axle' column of the label. Numerous versions of the 8.8 with different gear ratios and number of gear teeth and splines are on the market. Here is the id tag on the rear end.

Axle tag location and appearance may vary by application. Its hangin on the rear cover it will have a series of numbers and letters on it something like this.

88 Ford Rear Axle Codes - Ford Truck Enthusiasts Forums