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FAW 8404118-2040/D Rear Fender | Replacement Body Panel

PART NO.:
8404118-2040/D
Part Name:
Rear Fender
Russian Name:
Заднее крыло

Restore the structural integrity and appearance of your FAW truck with the genuine OEM Rear Fender, part number 8404118-2040/D. This essential body panel is designed to provide robust protection and a seamless factory fit for the rear wheel arch area, safeguarding the truck’s body from road debris, mud, and corrosion. As a fundamental component within the comprehensive selection of durable Faw truck parts, this fender is crucial for maintaining the vehicle’s aesthetic appeal and preventing costly damage to underlying components.

The part 8404118-2040/D is engineered as a direct replacement for damaged, rusted, or accident-compromised fenders, ensuring your truck retains its original lines and protective functionality. Manufactured from high-grade, corrosion-resistant steel or composite materials, it guarantees durability and longevity in demanding operating conditions. Investing in the genuine 8404118-2040/D Rear Fender is a decisive step in preserving your vehicle’s value, safety, and professional presentation on the road.

FAW 8404118-2040/D Rear Fender

Rear Fender

FAW 8404118-2040/D Rear Fender

Заднее крыло

FAW 8404118-2040/D Rear Fender

Guardabarros trasero

Primary Protective Function and Structural Role

The FAW Rear Fender, identified by part number 8404118-2040/D, serves as a critical protective barrier for the truck’s rear quarter panel and wheel arch. Positioned directly behind the rear wheels, this panel is constantly bombarded by rocks, gravel, slush, and road salts thrown up by tire rotation. Without this shield, the truck’s body metal would be subjected to relentless abrasion and corrosive attack, leading to rapid paint deterioration and the onset of rust that can compromise structural integrity.

The 8404118-2040/D fender is designed to absorb this punishment, deflecting debris and containing spray to keep the main cabin and chassis components cleaner and drier. Its design also plays a vital role in the vehicle’s aerodynamics, helping to manage airflow around the rear wheels to reduce drag and road spray visibility for following vehicles.

By installing the genuine 8404118-2040/D fender, you restore a primary line of defense against environmental damage, significantly extending the lifespan of the truck’s bodywork and reducing long-term maintenance costs associated with rust repair and repainting. This component is especially vital for trucks operating in winter climates with heavy road salt use or on unpaved job sites.

Construction Features and Material Advantages

OEM Precision Stamping: Part 8404118-2040/D is stamped or molded to the exact contours of the original FAW design, ensuring perfect alignment with the truck’s cab, door, and rear frame, with all necessary bolt holes and clip locations pre-formed.

High-Strength Material: Typically constructed from galvanized steel, advanced high-strength steel (AHSS), or durable fiberglass-reinforced polymer, offering excellent resistance to impacts, vibration, and fatigue over the vehicle’s lifetime.

Corrosion Protection: Steel fenders are treated with phosphate coatings and cathodic electrocoating (E-coat) as a minimum, providing a robust foundation for paint and long-term rust prevention in critical areas.

Reinforced Mounting Points: Features reinforced flanges and bosses at all attachment points to withstand stress and prevent cracking, ensuring the fender remains securely fastened even on rough terrain.

Primer Finish: Supplied in a high-quality primer ready for professional sanding and painting to match the vehicle’s exact color code, ensuring a flawless, like-new finish post-installation.

Compatibility and Vehicle Applications

The OEM part number 8404118-2040/D is engineered for specific FAW truck models, commonly within the FAW Jiefang J6 and J7 series, and other models with compatible cab and chassis configurations. It is crucial to determine the exact side (left or right) and axle position (e.g., rear axle on a tandem) for which this fender is designed, as part 8404118-2040/D is specific to one location.

This replacement panel is essential for trucks that have suffered collision damage, severe rust perforation, or fatigue cracks around the wheel arch. Using the exact 8404118-2040/D fender guarantees that the panel’s curvature, length, and all mounting interfaces align perfectly with the truck’s existing structure and adjacent panels like the door and rocker panel.

Before purchase, cross-reference the part number with your truck’s VIN and consult FAW’s official body parts catalog to confirm that 8404118-2040/D is the correct fender for your vehicle’s model year, cab style, and wheelbase. This due diligence ensures a seamless repair that restores both function and factory appearance.

Professional Installation and Bodywork Guidelines

Replacing the FAW Rear Fender, part 8404118-2040/D, is a complex bodywork procedure that requires professional skill and equipment. The process begins with the safe removal of the old, damaged fender.

This involves carefully detaching interior trim panels (if applicable), disconnecting any wiring for lights or sensors mounted in the fender, and drilling out or unbolting all spot welds and fasteners that secure the fender to the cab’s pillar, rocker panel, and rear framework.

After removal, the mounting surfaces must be cleaned, treated for rust, and primed. The new 8404118-2040/D fender is then trial-fitted to check alignment with doors and adjacent panels. Adjustments may be made to the mounting points. Once aligned, the fender is permanently attached using a combination of welding (for original-style spot welds) and high-grade bolts or rivets as per the factory repair manual.

After installation, the entire panel must be professionally prepared, painted, and clear-coated to match the vehicle’s existing finish. Due to the complexity and need for specialized welding and painting tools, this repair should only be performed by a certified FAW body shop or highly experienced collision repair technician to ensure structural integrity, corrosion protection, and a perfect aesthetic result.

Technical Specifications: Part # 8404118-2040/D

Specification Category Detailed Specification
OEM Part Number 8404118-2040/D
Product Name Rear Fender
Manufacturer Brand FAW (First Automobile Works)
Primary Material Galvanized Steel / High-Strength Steel (HSS) / Composite
Finish E-Coat Primer (Requires Professional Painting)
Dimensions (Approx.) Model-Specific; Large panel covering rear wheel arch
Weight 8 – 15 kg (17.6 – 33 lbs) depending on material
Mounting Method Combination of Welding, Bolting, and/or Riveting
Side Specificity Specific to Left or Right Rear Position (Verify)
Vehicle Compatibility FAW Jiefang J6, J7 Series (Specific Models/Years)
Corrosion Warranty (Base Material) Manufacturer-backed anti-perforation protection

Post-Installation Care and Paint Protection

After the professional installation and painting of your new 8404118-2040/D Rear Fender, proper care is essential to maximize its lifespan and appearance. Allow the new paint to cure fully as per the painter’s instructions before subjecting it to harsh chemicals or automatic car washes. Regularly wash the fender, along with the rest of the truck, using pH-neutral automotive shampoo to remove road salt, grime, and corrosive substances.

Apply a high-quality automotive wax or ceramic coating to the painted surface every 6-12 months. This creates a protective barrier against UV rays, acid rain, and contaminants. Periodically inspect the fender’s inner lip and mounting areas for any signs of stone chip damage or moisture accumulation, especially after driving on gravel roads or in winter conditions.

Promptly touch up any minor chips with matching touch-up paint to prevent rust from starting. For trucks in severe service, consider installing aftermarket mud flaps or additional protective film on the fender’s lower section. This maintenance regimen will ensure the 8404118-2040/D fender continues to protect your investment and look its best for years to come.

Conclusion: Restore and Protect with Genuine OEM Quality

The FAW OEM Rear Fender, part number 8404118-2040/D, is more than just a cosmetic panel; it is a vital structural protector that plays a key role in your truck’s longevity, safety, and resale value. Choosing genuine ensures that every contour, mounting point, and material property matches the original design perfectly.

Opting for the authentic 8404118-2040/D component over generic aftermarket alternatives guarantees superior fit, factory-corrosion protection, and material integrity that withstands the test of time and harsh operating environments.

It is the only choice for a repair that is intended to be permanent and invisible. Trust in FAW’s engineering and commit to preserving your vehicle’s integrity by specifying the correct OEM part, 8404118-2040/D, for a restoration that meets the highest standards of quality and durability.

Invest in lasting protection. Choose the genuine FAW 8404118-2040/D Rear Fender for a perfect restoration and peace of mind.

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