Details

• Brand:

  

• SKU:

  4591948AB

• Positions: Left
• Other Names:

  04591948ab, Cover

• Description:

  Starter Locator

  The First Line of Defense for Your Drivetrain
  The area where your engine meets your transmission is a precision environment that must remain free of contamination. The Genuine Mopar Transmission Dust Cover (4591948AB), also known as an inspection cover or structural dust shield, is engineered to provide an airtight and debris-proof seal for your bellhousing. Unlike flimsy aftermarket "universal" shields that rattle or gap, this genuine Mopar part is stamped to the exact CAD specifications of your vehicle’s casting.

  • Contaminant Exclusion: This cover acts as a rugged shield against road salt, gravel, water, and grime. By keeping these elements out of the bellhousing, it protects your torque converter, flywheel, and starter drive from premature wear and corrosion.
  • Acoustic & Thermal Tuning: Engineered with factory-spec materials, this dust cover helps dampen drivetrain "clatter" and manages heat dissipation. Aftermarket plastic or thin-gauge metal alternatives often warp under high exhaust temperatures or contribute to cabin drone.
  • Structural Precision: A perfect fit is mandatory to prevent "whistling" at highway speeds or interference with moving parts. This Mopar cover aligns perfectly with factory mounting points, ensuring it stays tensioned and silent even under heavy vibration.

  Why Choose Genuine Mopar?
  Choosing the Genuine Mopar Transmission Dust Cover (4591948AB) eliminates the "measure twice, cut once" frustration of third-party parts. Many aftermarket covers require "massaging" or extra drilling to fit, which can leave gaps that allow destructive grit into your transmission.

  • The Latest Engineering Revision: This part number is the most current factory-authorized design (Revision AB), replacing and improving upon the original 4591948AA to provide better rigidity and an enhanced seal.
  • Corrosion-Resistant Finish: Each cover is treated with a specialized industrial coating designed to survive the high-heat, high-moisture environment of the lower engine bay without rusting or scaling.
  • True Plug-and-Play: Because this is an authentic Original Equipment (OE) part, it features the exact bolt-hole clocking and clearance reliefs required for your specific transmission housing.
  • Protect Your Investment: Your transmission is one of the most expensive components of your vehicle. Don't risk its longevity with a "close-enough" aftermarket shield. Trust the only part designed by the same engineers who built the drivetrain.
  • Factory-Backed Warranty: Every Mopar component is supported by a manufacturer-backed warranty, providing a level of security and fitment guarantee that independent retailers simply cannot match.

  
  

• Condition: New
• Notes: Engines: 5.7l v8 hemi mds vvt engine. 6.4l v8 srt hemi mds engine. 5.7l v8 hemi mds vct engine. 5.7l v8 hemi mds vvt engine.
  Transmissions: 8-Spd Auto 8HP70 Trans (Buy-US). 5-speed auto w5a580 transmission.
• Applications: Max AWD. Plus AWD. Road & Track. 100th Anniversary Edition.

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