MOPAR NAG1 PERFORMANCE AUTOMATIC TRANSMISSION WITH CONVERTER

MOPAR NAG1 PERFORMANCE AUTOMATIC TRANSMISSION WITH CONVERTER

No core charge, outright purchase

Up to 580 ft-lbs Torque

Torque Converter: Included

Converter: Included

ATF: Included

SPECIFICATIONS:

2005 – Present Charger/Magnum/300C/Challenger with 5.7L or 6.1L Hemi

2006 – Present Jeep Grand Cherokee SRT-8 AWD

Increased gas mileage

Increased shift control

Increased service life

Lowered maintenance costs

Improved step-ups through the five gears

MOPAR NAG1 TRANSMISSIONS

“NAG1” refers to a category of automatic transmissions that features a round 13-way connector located near the right side, front corner of the transmission oil pad. The “N” stands for “New”, the “A” stands for “Automatic”, and the “G” stands for “Gearbox”. The number “1” represents the generation, which in this case is generation 1.

Sometimes, you will notice that NAG1 transmissions will be referenced by other names, such as WA580 or W5A580. These “marketing” names can be interpreted in the following manner:

W = A transmission using a hydraulic torque converter

5 = 5 forward gears

A = Automatic transmission

580 = Maximum input torque capacity, rated in Newton meters

NAG1 TOP FEATURES
The NAG1 transmission features an electronically controlled 5-speed transmission system with a lock-up clutch that is located in the torque converter. NAG1 gears are activated hydraulically using the electronic controls. The automatic trans is found in many Chrysler products, including Grand Cherokees, Dodge Caravans, Ram trucks, and Jeep Wranglers. It’s not exactly clear why the brand made the switch, but one can expect that the electronic controls played a factor.

TOP BENEFITS OF NAG1 TRANSMISSIONS INCLUDE

Increased gas mileage

Increased shift control

Increased service life

Lowered maintenance costs

Improved step-ups through the five gears

NOTE: All transmissions are custom built by 1 of 5 master techs from start to finish and DYNO tested with converter the equivalent of 100 miles to insure that transmission and converter package are in perfect operating condition before they leave our facility.