Dana 30 Open Carrier only 4 series 3.73 and up ratio

This brand new Dana 30 open carrier is a high-quality replacement for repairing or upgrading your Dana 30 front axle. This is the carrier only — no spider gears included — and it is manufactured for use with 3.73 or higher gear ratios, commonly referred to as a 4 series carrier.

This carrier accepts a 27-spline spider gear kit (new or good used). It is commonly used when upgrading from a 3.50 gear ratio to a 4.10 or other common aftermarket options to accommodate larger tires.

Note: This is a bare carrier with no spider gear kit. A spider gear kit is required for final assembly.