1999-2007 GM 1500 Rear Axle Kit 33 Spline (ZA K630837)

This replacement axle fits perfectly and is built tough to provide years of service. Heat-treated for strength, this kit has everything you need to fix or upgrade your rear axle with a simple install. 

Part Number: ZA K630837

• Fits GM 9.5 in. Differential
• 33 Spline
• 8 Lug
• Length 33.3125 in.
• Rear, Semi-Float Axle, 5 Lug
  
• Advanced Heat-Treating
• Stronger, More Durable Axle
• Designed & Built to Meet or Exceed OE Quality

Includes:

• Axle Shaft
• Wheel Bearing
• Diff Cover Gasket
• Seal, Studs
• Lug Nuts

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