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Front Inner Drive Axle Shaft Housing (99-06 4WD Silverado 1500 w/ RPO Code NP8)Find parts that fit my vehicle

Item S192293
72 Reviews of similar Drivetrain
Our Price

$154.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Inner Drive Axle Shaft Housing
      • Front Model
      • Raw Metal Finish
      • OE Compatible And Comparable
      • Crafted From Aluminum Material
      • Length Of 330mm
      • Mounting Hole Diameter Of 11mm
      • Direct Replacement
      • Comes In Singles
      • Fits 1999-2006 Four-Wheel Drive Chevrolet Silverado 1500 Models With RPO Code NP8

      Description

      Front Drivetrain Support. The Inner Drive Axle Shaft Housing is designed to restore proper front drivetrain structure and alignment while maintaining factory-style performance on 1999-2006 four-wheel drive Chevrolet Silverado 1500 models with RPO code NP8. This component plays a critical role in supporting the inner axle shaft, helping ensure smooth power transfer and consistent driveline operation during everyday driving and four-wheel drive use.

      Construction and Appearance. Crafted from aluminum material and finished in raw metal, this front model housing is engineered for strength, corrosion resistance, and reduced weight compared to heavier alternatives. The precision-machined 330mm length ensures accurate positioning within the drivetrain assembly, while the 11mm mounting hole diameter supports secure attachment and proper alignment. OE compatible and comparable construction allows this housing to mirror factory specifications, helping maintain correct tolerances and drivetrain geometry. The aluminum design also assists with heat dissipation and long-term durability under varying driving conditions.

      Installation. Designed as a direct replacement, installation follows standard front drivetrain service procedures and utilizes factory mounting points. The housing is engineered to integrate cleanly with surrounding axle and differential components without requiring modifications. Installation can be completed using conventional hand tools, though proper torque application and alignment checks are essential to ensure correct axle positioning, smooth operation, and long service life.

      Application. This Inner Drive Axle Shaft Housing fits 1999-2006 four-wheel drive Chevrolet Silverado 1500 models with RPO code NP8. It restores proper support for the inner axle shaft and helps maintain correct drivetrain alignment. The OE-style design supports smooth power delivery and consistent four-wheel drive operation. Together, these features help improve reliability, driveline stability, and overall vehicle performance.

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      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Inner Drive Axle Shaft Housing
      4.7

      Reviews of similar Drivetrain Products (72)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06
      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06
      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06
      • 6.0L V8 - 04, 05, 06