Yukon high performance replacement ring & pinion gear set, Dana 60, 4.56 ratio

This is the Yukon 4.56 ring and pinion set, YG D60-456, a high performance replacement gear set for the standard rotation Dana Spicer 60.

Fitment

• Axle: Dana Spicer 60, standard rotation
• Ratio: 4.56
• Pinion: 29 spline
• Ring gear: 9.75 inch, 12 bolts

4.56 is a step deeper than 4.11 and is where the Dana 60 carrier break falls, so carrier matching matters more here than on 3.73 or 4.11.

Check before you order

• Rotation: this is the standard rotation set. Yukon sells separate reverse rotation Dana 60 sets, so make sure you are not replacing a reverse rotation axle.
• Carrier: Retailer listings give the Dana 60 carrier break as 4.10/4.56, and Yukon's page for this set does not say which carrier range it is cut for. Confirm what carrier is in your axle before you order.
• Yukon's page does not list specific vehicles for this part, so match it by axle, rotation, ring gear size (9.75 inch) and pinion spline count (29).

What's included

You get the ring and pinion. Everything else in the rebuild, including bearings and seals, needs to come from other parts.

Installation

Ring and pinion setup takes correct pinion depth, backlash and contact pattern checks, plus the right bearings and shims. If you have not done it before, a shop that sets up gears is the safer route.

Warranty

Yukon puts a one-year warranty on its ring and pinion sets and also describes a Y.E.S. plan that covers the gear set. Confirm the details with Yukon.

California Prop 65: this product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. More information is at www.P65Warnings.ca.gov.