Description:
New Yukon Grizzly Locker for AAM, Dodge, GM - Chevy 11.5" differential with 30 spline axles. The Yukon Grizzly Locker uses 8620 internals and a patent pending design to provide maximum strength and reduce common failures. There is no better unit on the market today. Assembled in the USA!
MFG Warranty 12 Months 24,000 Miles
Applications:
- AAM GM 11.5" 14 Bolt 2001 & up in HD 3/4 ton & 1 ton trucks
- AAM Dodge 11.5" 14 Bolt 2003 & up in HD 3/4 ton & 1 ton trucks
- 14 bolt rear cover with 11.5" ring gear
- Does not have a removable pinion support on the front of the housing. Uses bolt in full floating axles.
More Information:
- Ring Gear Diameter: 11.5"
- Ring Gear Bolts: (12) 9/16 x 18 RH
- Cover Bolts: 14
- Carrier Breaks: None
- Spline Count: 2.005 / 30
- Float: FF Semi-Float
- Type: Pinion
- Support: False
- Axle Lugs Compatible with Models:
- 1 Ton Dodge Pickup: 02-06 (Rear)
- 1 Ton GM Pickup: 00-06 (Rear)
- 3/4 Ton GM Pickup: 00-06 (Rear)

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