Is a 45RFE the same as a 545RFE?

Is a 45RFE the same as a 545RFE?

The 45RFE later became the 5-speed 545RFE. Gear Ratios: 1st 3.00:1. 2nd 1.67:1.

How much does it cost to rebuild a 545RFE transmission?

To get an estimate on a rebuilt 545RFE, click Get a Free Estimate….Replacement 545RFE Transmission Prices:

Transmission Street Smart Transmission
545RFE 2348

Is the 545RFE transmission good?

it’s a fairly reliable transmission, although it can stand to be tuned for better performance. its good to around 400-450 horsepower before you would need to upgrade it. just do your normal maintenance on it and you should be fine as long as you own it.

What does 45RFE stand for?

Dubbed the 45RFE, the name indicated it had four forward speeds, a relative torque rating of 5, was intended for rear (and four) wheel drive applications, and featured full electronic control.

What is a 65RFE transmission?

The key difference in the 65RFE is the ability to use all six forward gears in sequence when using Electronic Range Select mode. In normal drive mode, however, the 65RFE uses the shift pattern of the 545RFE; thus never using 2nd and 3rd gears in succession.

What does 68RFE stand for?

The 68RFE. The 68RFE transmission is the big brother to the 45/545RFE transmission. The RFE platform was originally designed by Chrysler and was introduced in 1999 with the debut of the new Jeep Grand Cherokee. “RFE” stands for Rear-wheel drive Fully Electronic control.

How long does a rebuilt transmission last?

On average, a rebuilt transmission is expected to last between 30,000 – 50,000 miles. If the work is done extremely well and regular maintenance is performed, a transmission rebuild can last as long as the original transmission (120,000 – 200,000 miles on average).

How strong is a 545RFE transmission?

With proper care and maintenance, the 545RFE is a fairly bulletproof transmission, and should handle most anything you can give it with a normally aspirated 4.7 or 5.7, but not as it is set up from the factory.

What does 545RFE stand for?

The ’45’ refers to its torque rating, i.e., ‘5,’ while ‘4’ represents the number of forward gears. ‘RFE’ refers to the ‘rear-wheel-drive application and full electronic controls. ‘ But by 2001, the 545RFE transmission was produced due to a taller, extra overdrive ratio and programming changes.

Who makes 68RFE transmission?

In comparison, the Chrysler 68RFE six-speed automatic is a light-duty-pickup transmission that weighs about 260 pounds and isn’t set up to use a PTO. The 68RFE is a well-designed and strong transmission with gear splits suited to the normal load-moving tasks faced by heavy-duty Ram diesel pickups.

What vehicles have a 46RE transmission?

46RH and 46RE The 46RE can be found in a number of different rear wheel drive Chrysler products from 1995 through 2002, and some early-production 2003 Dodge Ram pickup trucks that had the 5.9L Magnum V8.

Who makes the 65RFE transmission?

The Chrysler 65RFE transmission first saw production in 2012 models. The transmission fits both two-and all-wheel-drive vehicles. For the 2012 model year, the 545RFE was recalibrated and introduced as the 65RFE in 1500 Ram models.

What is a 66RFE transmission?

The 66RFE transmission is a 6-speed automatic transmission that was first produced in 2012 for the gas engine Ram 2500 and 3500 trucks. The 66RFE transmission is considered to be a hybrid of the 68RFE and 545RE. The 66RFE transmission uses a 545RFE case but contains many of the same internals and gearset as the 68RFE.

Is the 68RFE a bad transmission?

Despite all of the impending doom the 68RFE and it’s abysmal valve body bring forth, it is a powerfully reliable transmission after being properly built. But, in stock form, it cannot hold much more than factory power. In fact, it just simply crumbles.

Is a rebuilt transmission better than a new one?

Deciding on whether your transmission should be rebuilt or replaced is usually a question of cost and time to complete the repair. Having a transmission expert rebuild your transmission may take a little longer and cost a bit more upfront, but it can result in a longer-lasting and better-performing transmission.

When did the Dodge Dakota get a 45RFE transmission?

The 45RFE 4-stage box was launched in 1999 for powerful Dodge Dakota Jeeps and pickups. Almost simultaneously its 5-speed modification 5-45RFE was released. In 2004, the boxes were significantly modified. The main purpose of this modification of transmissions is to use powerful SUVs and pickups.

What does 45RFE mean on a jeep?

The RFE stands for Rear Full Electronic meaning that the 45RFE transmission is specifically designed for vehicles that are rear-wheel drive and the system itself uses full electronic control for shifting. The 45RFE transmission is the first transmission in this family’s history, being used in many Jeep models starting in 1999.

What is the difference between a 45RFE and 545RFE transmission?

The only difference between the two trannies is that the 5-45 has a 67 final overdrive gear ratio. The 5-45 has all the same ratios as a 45RFE but adds one more gear to the end. Who makes the 545rfe transmission?

What kind of transmission does a Jeep Liberty have?

The 45RFE transmission is the first transmission in this family’s history, being used in many Jeep models starting in 1999. The 45RFE was mainly seen installed into production models like the Jeep Grand Cherokee, Jeep Liberty, Dodge Dakota, Dodge Durango, and a few Dodge Ram 1500 pickup truck models.