FAW J6P Front Mudguard: Deconstructing 15 Critical Parts for Flawless Debris Containment

This is a comprehensive guide to the FAW J6P Front Mudguard (Upper Fender and Footstep) assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 dump truck. This deconstruction analyzes the 15 serviceable component types that form this assembly, detailing the main panels, structural brackets, and safety steps.

The FAW J6P Front Mudguard assembly performs a critical dual function: providing robust debris containment over the front wheels and integrating the essential access steps for the driver. It is positioned high on the cab structure, directly above the front wheels, protecting the windshield and upper bodywork from mud and stones thrown up by the tires. The design uses heavy-duty steel brackets to support lightweight composite panels, balancing structural durability with necessary flexibility to resist minor impacts.

This deconstruction will analyze the key structural supports, the main fender panels (wings), the integrated footrests (steps), and the specialized hardware used for security and ease of removal. Maintaining the integrity of the FAW J6P Front Mudguard is essential for visibility, safety, and cab protection. Every component listed for the FAW J6P Front Mudguard is critical for ensuring the assembly remains rigid and secure under the severe conditions encountered by a heavy-duty truck. The total assembly forms the final protective layer over the front axle.

Core 1: The “Panel & Step” Logic (The Outer Structure)

This group represents the visible exterior parts of the FAW J6P Front Mudguard, which are the protective panels and the integrated safety access steps.

1. Component: ‘Left upper wing panel’ (5103121AB35) & ‘Right upper wing panel’ (5103122AB35) – Qty 1 each
This (Comp 1, 2) is the main protective fender panel. The Debris Containment Logic requires this component to be wide and high to fully shield the cab from the front wheels. They are constructed from durable, resilient materials to absorb minor impacts without cracking. The entire structure of the FAW J6P Front Mudguard relies on these main panels.

2. Component: ‘Left third-level footrest’ (5103191BA01) & ‘Right third-level footrest’ (5103192BA01) – Qty 1 each
This (Comp 3, 4) is the integrated step surface. The Access Logic is critical: these heavy-duty platforms provide the driver with a safe, high step for cleaning the windshield and accessing the engine bay when the cab is tilted. These steps are structurally integrated into the FAW J6P Front Mudguard, reinforcing the forward section.

3. Component: ‘Left upper mudguard’ (5103161-B35) & ‘Right upper mudguard’ (5103162-B35) – Qty 1 each
This (Comp 8, 9) refers to the lower or rear section of the fender panels, confirming the **FAW J6P Front Mudguard** is composed of multiple protective sections to ensure complete coverage over the wheels and reduce spray.

Core 2: The “Structural Support” Logic (Brackets and Rods)

This group of components provides the necessary internal rigidity to the FAW J6P Front Mudguard, ensuring the panels and steps do not flex or fail under load.

1. Component: ‘Left rear mudguard support bracket assy’ (5103145-B35) & ‘Right rear support bracket assy’ (5103150-B35) – Qty 1 each
This (Comp 10, 11) is the complex support framework that secures the rear sections of the FAW J6P Front Mudguard to the cab structure. These brackets are heavy-duty and must be strong enough to withstand direct side impacts without deforming.

2. Component: ‘Front mudguard front support bracket assy’ (5103140-A01) – Qty 2
This (Comp 12) is the front structural brace. These two brackets anchor the front edge of the FAW J6P Front Mudguard panels, providing essential stiffness where the wind resistance is highest. The Rigidity Logic dictates that without this internal steel framework, the composite panels would vibrate severely at highway speeds, quickly leading to fatigue cracks.

The integrity of the entire FAW J6P Front Mudguard assembly hinges on the secure installation of these structural supports. These supports ensure the footrests (Comp 3, 4) can safely bear the operator’s weight, reinforcing their dual-function role.

Core 3: The “Fastening” Logic (The Hardware System)

This final group includes the specialized, high-strength fastening hardware necessary to maintain the integrity of the FAW J6P Front Mudguard structure.

1. Component: ‘Combination bolt’ (CQ1420625F6, CQ1460616, CQ1420620) – Qty 20, 12, and 12
This (Comp 5, 13, 15) is the primary mounting hardware. The Combination Bolt Logic, where the washer is permanently attached, ensures that the washer is never omitted during reassembly, maintaining proper clamping force distribution on the FAW J6P Front Mudguard panels. This hardware is crucial for preventing water intrusion into the cab.

2. Component: ‘Large washer’ (Q40206F6, Q40206) – Qty 20 and 24
This (Comp 6, 14) is a plain, large-diameter washer. The Load Distribution Logic ensures that the clamping force of the fasteners is spread evenly across the surface of the **FAW J6P Front Mudguard** panels, preventing the bolt heads from cracking or damaging the composite material.

3. Component: ‘Cross recessed pan head screw assy’ (Q2360612F6) – Qty 8
This (Comp 7) is a self-tapping or fine-threaded screw used for securing the footrest plates (Comp 3, 4) to the inner support structure. This hardware ensures the integrated steps are securely attached to the FAW J6P Front Mudguard.

FAW J6P Front Mudguard: Complete 15-Part Breakdown

The following table provides the complete, detailed breakdown of all 15 component types in the FAW J6P Front Mudguard assembly for the FAW Jiefang CA3250P66K2L1T1E 6×4 dump truck. This list is essential for ordering spare parts and performing a complete service of the FAW J6P Front Mudguard.

Core Specifications

The specifications for the FAW J6P Front Wing are defined by its function as a critical containment and access structure, utilizing heavy-duty internal brackets and high-security fasteners for cab protection.