Rail Extension - GM (85634857)

2024-2026 GM - 85634857

Rail Extension - GM (85634857)

2024-2026 GM - 85634857

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 85634857
  • 85545528

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    85634857

  • Positions: Right Inner
  • Other Names:

    F Extension

  • Description:

    Upgrade your vehicle's structural integrity with the Genuine GM OEM Rail Extension (MPN: 85634857), an essential component designed to reinforce and extend the frame rail system on select GM vehicles. This authentic General Motors part ensures proper frame alignment, load distribution, and chassis stability for reliable performance. Trust factory-original engineering and precision manufacturing for superior durability compared to aftermarket alternatives. - **Part Type:** Frame Rail Extension — structural reinforcement component for GM chassis systems - **OEM Fitment:** Genuine General Motors original equipment designed for select GM vehicle models - **Key Function:** Extends and reinforces frame rails to maintain proper chassis geometry, support suspension loads, and ensure vehicle alignment - **Compatibility:** Direct fit for GM vehicles requiring frame rail extensions; verify fitment with your vehicle's VIN or consult manufacturer specifications - **Condition:** Genuine OEM part — factory-sealed and guaranteed authentic General Motors quality

  • Notes: Included with inner rail.
  • Replaces:

    85545528

  • Sale Price: $44.98
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 85634857
  • 85545528

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    85634857

  • Positions: Right Inner
  • Other Names:

    F Extension

  • Description:

    Upgrade your vehicle's structural integrity with the Genuine GM OEM Rail Extension (MPN: 85634857), an essential component designed to reinforce and extend the frame rail system on select GM vehicles. This authentic General Motors part ensures proper frame alignment, load distribution, and chassis stability for reliable performance. Trust factory-original engineering and precision manufacturing for superior durability compared to aftermarket alternatives. - **Part Type:** Frame Rail Extension — structural reinforcement component for GM chassis systems - **OEM Fitment:** Genuine General Motors original equipment designed for select GM vehicle models - **Key Function:** Extends and reinforces frame rails to maintain proper chassis geometry, support suspension loads, and ensure vehicle alignment - **Compatibility:** Direct fit for GM vehicles requiring frame rail extensions; verify fitment with your vehicle's VIN or consult manufacturer specifications - **Condition:** Genuine OEM part — factory-sealed and guaranteed authentic General Motors quality

  • Notes: Included with inner rail.
  • Replaces:

    85545528

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Rail Extension (85634857) today and have it in your hands in a matter of days. Your Rail Extension will be backed by a warranty and guaranteed to fit your 2024-2026 vehicle. 

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