5th Gear Lock Nut Retainer Kit for Dodge Ram NV4500 4WD 5-Speed Transmission Fits 1994–2005 Dodge Ram 4WD

Dodge Ram NV4500 4WD 5-Speed Gear Lock Nut Retainer Kit keeps your truck’s NV4500 4WD 5-speed transmission performing reliably by ensuring the 5th gear lock nut stays securely in place. This direct-replacement kit is engineered for 1994–2005 Dodge Ram 4WD pickups, delivering a precise fit that minimizes gear play and mitigates the risk of gear misalignment under heavy use. Built to OEM spec 5013887AA, it uses durable metal parts for lasting performance. Ideal for rebuilds or routine maintenance, the kit makes installation straightforward with a true direct replacement approach. Please note: it is not compatible with GMC NV4500, Chevy NV4500 transmissions, or 2WD NV4500 configurations and it targets 29-spline output shafts.

Benefits & Tips

• Direct replacement restores secure 5th gear engagement and reduces the chance of gear nut loosening during operation.
• Support for Dodge Ram 1994–2005 5-speed NV4500 4WD transmissions, making it a practical choice for DIY enthusiasts and professional mechanics alike.
• Durable metal construction and careful workmanship provide reliable performance over the long term, even under demanding driving conditions.

Product Specifications

• Item Type: Gear Lock Nut Retainer Kit
• Material: Metal
• OE Number: 5013887AA
• Fitment: Replacement for Dodge Ram trucks equipped with 5-speed NV4500 4WD transmissions (1994–2005) with 29-spline output shafts
• Compatibility Note: Not for GMC NV4500 transmissions, Chevy NV4500 transmissions, or 2WD NV4500 configurations
• Installation: Direct replacement

Package Includes

• 2 x Bolt
• 2 x Brass Disc
• 1 x 5th Gear Nut
• 1 x Spring Washer
• 1 x 5th Gear Lock Nut Retainer

Warnings / Reminders

• Please double check the part number 5013887AA to ensure a perfect match. The matching information provided is for reference only.
• If you’re unsure about fitment, contact us before purchasing to avoid unnecessary returns.
• This kit is designed specifically for Dodge Ram 4WD models with a 5-speed NV4500 transmission; it is not suitable for GMC or Chevy NV4500 transmissions or 2WD configurations.

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