New Cascadia LH Bumper Reinforcement - 2018-2025 Driver Side Inner Left Structure - 21-29099-002

In stock
SKU: F-3423-LS15
Regular price $139.99

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Upgrade your front-end stability with this premium New Cascadia LH Bumper Reinforcement by FleetPro Parts & Tires. Engineered specifically for the "New Gen" Freightliner Cascadia (2018–2025), this heavy-duty inner driver-side structure serves as the premier framework for your bumper assembly. Designed for owner-operators and fleets who demand maximum rigidity, this reinforcement ensures your left bumper corner remains securely anchored against extreme wind pressure and high-speed road vibrations. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets across the Midwest and nationwide.

Maximum Strength: The New Cascadia LH Bumper Reinforcement Advantage

Our New Cascadia LH Bumper Reinforcement is manufactured using a high-density, reinforced polymer blend that offers superior impact absorption and structural memory. Unlike standard-grade alternatives, this heavy-duty inner support is built to maintain its shape and perfect alignment over millions of highway miles. Note: This unit is a direct-fit replacement for OEM 21-29099-002 and 21-28981-003, providing precision-stamped mounting points that integrate flawlessly with your driver-side lighting housings and outer fairings.

As we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize convenience and professional-grade quality. READY TO INSTALL: This New Cascadia LH Bumper Reinforcement comes with all necessary mounting brackets and hardware pre-installed at the factory. This allows for a true "plug-and-play" installation, significantly reducing your shop downtime. Finished with an industrial-grade, anti-corrosive black coating, this reinforcement is the ultimate investment in long-term durability for your P4 series Cascadia 116 or 126.


Vehicle Fitment & Compatibility

This inner bumper structure is precision-engineered for the following applications:

  • Make: Freightliner
  • Model: New Cascadia (116 and 126 BBC Models)
  • Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Position: Driver Side (Left Hand - LH)


Direct Replacement & Cross-Reference Numbers:

This reinforcement serves as a direct exact-fit replacement for the following part numbers:

  • Freightliner OEM: 21-29099-002, 2129099002, 21-28981-003, 2128981003
  • Automann: 564.46143, AM56446143


Technical Specifications

  • Position: Driver Side (Left) / Inner Bumper Structure
  • Installation Status: Mountings and Brackets Pre-Installed for immediate bolt-on
  • Material: Premium High-Density Polymer with Reinforced Core
  • Finish: Advanced Anti-Corrosive Industrial Black Coating
  • BBC Fitment: Compatible with 116 & 126 BBC Models
  • Brand: FleetPro Parts & Tires