2001-2010 Duramax Rear Axle Kit 30 Spline (ZA K630149)

This Rear Axle Kit fits perfectly and is tough enough to last for years of service. Heat-treated for strength, this kit has everything you need to fix or upgrade your axle shafts and get rolling again, with a simple install.

Part Number: ZA K630149

• Fits GM 10.5 in. Differential
• Length 38.9 in.
• 30 Spline
• Rear, Full Float Axle
• Advanced Heat-Treating 
• Stronger, More Durable Axle
• Designed and Built to Meet or Exceed OE Quality
• Constructed Using High-Quality Steel Alloys for a Long Service Life
• Retainer Included: no
• Wheel Bolt Pattern Size: 8 x 3.563

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