2014-2018 Cummins 11.5" Rear Axle Differential Bearing w/ Seal Kit (ZK AAM11.5-CONV)

If you're hearing unusual noise coming from your differential, or are noticing a decrease in handling, chances are your bearings are worn out. USA Standard Gear manufactures some of the best OEM replacements for carrier bearings, ring and pinion sets, and more. This Kit converts a factory 2.125” pinion to an early 2.00” diameter pinion for the AAM 11.5” rear differential.

Part Number: ZK AAM11.5-CONV

• For vehicles with rear coil springs
• Converts factory 2.125” pinion to early 2.00” diameter pinion
• AAP_UDA_4: 55
• Grade Type: Regular

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