USA Standard 94-96 Dodge Ram 1500/2500/3500 NV4500 Manual Transmission Cluster

NV4500 5-Speed Cluster Gear Assembly for 1994-1996 Dodge Ram

The USA Standard YUKZMNV22608 is a precision-manufactured cluster gear assembly built to replace the factory unit in the NV4500 5-speed manual transmission found in 1994-1996 Dodge Ram 1500, 2500, and 3500 trucks. The YUKZMNV22608 is manufactured to OEM specifications for tooth profile, material hardness, and heat treatment, restoring factory shift feel and gear engagement without the risk and unknown history of a used core. This is a direct-fit replacement requiring no custom modification.

Key Features

• Direct OEM replacement for the NV4500 5-speed manual cluster gear assembly
• High-alloy steel construction with precision tooth geometry
• Heat-treated for maximum durability in heavy-duty towing and hauling applications
• Restores factory shift quality and gear engagement
• Ships new in original packaging, not a remanufactured or used core
• Lifetime limited warranty under the Magnuson-Moss Warranty Act

Specifications

Fitment

What's Included

• 1x NV4500 cluster gear assembly

Frequently Asked Questions

Is this a complete cluster assembly or individual gears?
This is a complete cluster gear unit ready for installation. All cluster gears are pre-assembled into a single unit.

Does this fit the 1993 Dodge Ram NV4500 as well?
No. The 1993 NV4500 uses a different cluster configuration. This assembly is specifically calibrated for the 1994-1996 production run. Confirm your transmission date code before ordering.

What is the warranty on this cluster?
Yukon Gear and Axle covers this part with a Lifetime Limited Warranty. As a drivetrain component, it qualifies for consumer protections under the Magnuson-Moss Warranty Act.

How does this compare to a used OEM cluster?
A used OEM cluster carries unknown wear history and no warranty coverage. This USA Standard unit ships new with documented specifications and lifetime warranty support, eliminating the risk of installing another worn component.

Do I need to replace any bearings when installing a new cluster?
Yes. When replacing the cluster gear assembly, it is standard practice to replace the countershaft bearings and thrust washers at the same time to prevent premature wear on the new cluster.

What causes cluster gear failure in the NV4500?
High mileage wear, contaminated gear oil from failed seals, and towing abuse are the primary causes. Tooth chipping can also result from shock loads during aggressive shifting without proper clutch engagement.

Is special tooling required for installation?
Yes. NV4500 disassembly and reassembly requires a transmission jack, snap ring pliers, bearing pullers, and a press for proper bearing installation. This is a transmission bench rebuild procedure, not a drop-in swap.

What gear oil should I use after rebuilding with this cluster?
The NV4500 requires Mopar Synchromesh Transmission Fluid or a GM Synchromesh-compatible fluid. Check the Dodge Ram service manual for your model year for the exact specification and fill quantity.

Installation Notes

• Remove and bench-disassemble the NV4500 per the factory service manual procedure before attempting cluster replacement
• Replace countershaft bearings and thrust washers when installing the new cluster
• Inspect the case, shift forks, and synchronizer rings for wear while the transmission is apart
• Use a press for all bearing installations; do not hammer bearings onto shafts
• Refill with the correct Mopar Synchromesh or equivalent fluid to the specified capacity after assembly

California Prop 65 Warning

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.