Transmission model designation and other transmission identification information are stamped on the serial tag. To identify the transmission model and serial number, locate the tag on the transmission and then locate the numbers as shown. The figure below shows the tag location for these transmissions.

When calling for service assistance or parts, have the model and serial numbers handy.

Model Number

The model number gives basic information about the transmission and is explained below. Use this number when calling for service assistance or replacement parts.

Serial Number

The serial number is the sequential identification number of the transmission. Before calling for service assistance, write the number down as it may be needed.

Bill of Material or Customer Number

This number may be located below the model and serial numbers. It is a reference number used by Eaton.

Model Options

Torque Rating

The torque rating of the transmission specified in the model number is the input torque capacity in lb-ft. Various torque ratings are available. For more information, call 1-800-826-HELP (4357).

Shift Bar Housing

The Shift Bar Housing has a gear shifter opening located toward the rear of the transmission.

Standard Shift Bar Housing

Upper Countershaft

Internal lubrication pump driven off the PTO gear, and can be plumbed to an external oil cooler.

Power Take-Off (PTO) Usage

PTOs can be mounted in two ways.

6- or 8-Bolt

The 6- or 8-bolt openings are standard with the transmission. The PTO is mounted to the opening and driven from the PTO gear on the front Counter Shaft.

Thru-Shaft

The Thru-Shaft PTO mounts on the rear of the transmission. It requires a special auxiliary housing and main case Counter Shaft with internal splines.

Split-Shaft

The split-shaft PTO mounts between the transmission and the drive axle.