
Product Introduction
The VL4/15D Front Axle Assembly 7.5 Ton is a complete steering axle system designed for Mercedes-Benz SK series heavy-duty trucks.
The front axle assembly is installed at the front of the vehicle chassis and plays an important role in supporting the front-end vehicle weight, transferring steering forces, maintaining wheel positioning, and improving driving stability.
The complete front axle assembly includes key components such as:
- Front axle beam
- Steering knuckle
- King pin system
- Wheel hub mounting structure
- Brake mounting components
- Steering linkage connection points
The VL4/15D axle design uses a high-strength forged axle beam structure, providing excellent resistance against bending, impact, and fatigue during long-term heavy-duty operation. Mercedes-Benz front axle systems include forged rigid axle beam designs for demanding commercial vehicle applications.
During truck operation, the front axle continuously withstands vehicle weight, braking forces, steering loads, and road impact. A damaged or worn front axle may cause steering instability, uneven tire wear, abnormal wheel alignment, and reduced driving safety.
The VL4/15D 7.5 Ton Front Axle Assembly is manufactured according to OEM specifications with precision machining and strict quality control. It provides reliable replacement performance for Mercedes-Benz SK trucks used in transportation, construction, and commercial applications.
Each axle assembly undergoes strict inspections including dimensional measurement, axle alignment testing, steering component fitment inspection, and load capacity verification to ensure reliable installation and long service life.

Technical Specifications
| Item | Specification |
| Product Name | Front Axle Assembly 7.5 Ton |
| Axle Model | VL4/15D |
| Vehicle Brand | Mercedes-Benz |
| Compatible Models | Mercedes-Benz SK |
| Axle Type | Front Steering Axle |
| Load Capacity | 7.5 Ton |
| System | Front Chassis & Steering System |
| Component Type | Complete Front Axle Assembly |
| Material | High Strength Forged Steel |
| Manufacturing Process | Forging + CNC Machining + Assembly |
| Function | Supports Front Load & Controls Steering |
| Position | Front Axle |
| Condition | Brand New |
| OEM Standard | Yes |
| Quality Test | Dimension / Alignment / Load Tested |
| Installation | OEM Direct Replacement |
| Packaging | Export Standard Wooden Case |
| Origin | China |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| Mercedes-Benz | SK Series Truck |
Payment & Shipping
| Category | Options |
| Payment Methods | T/T, PayPal, Western Union, MoneyGram, L/C, Alibaba Trade Assurance |
| Shipping Methods | DHL, FedEx, UPS, TNT |
| Delivery Time | 3–7 Days (Express), 20–45 Days (Sea Freight) |
| Trade Terms | EXW, FOB, CIF, CFR, DDP |
| Shipping Scope | Global Shipping |
Related Products Categories
| Section/System | Common Spare Parts |
| Cylinder Block & Cylinder Head | Cylinder Block, Cylinder Head, Cylinder Liner, Piston, Piston Ring, Cylinder Head Gasket |
| Crankshaft System | Crankshaft, Connecting Rod, Bearing, Thrust Washer |
| Valve Train | Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring |
| Fuel System | Injector, Fuel Pump, Fuel Filter |
| Cooling System | Water Pump, Thermostat, Radiator |
| Lubrication System | Oil Pump, Oil Cooler |
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
| Clutch System | Clutch Disc, Pressure Plate, Release Bearing |
| Gearbox System | Gearbox Assembly, Gear Set, Bearing, Seal |
| Differential System | Differential Assembly, Crown Wheel & Pinion, Differential Bearing |
| Driveshaft System | Propeller Shaft, Universal Joint |
| Section/System | Common Spare Parts |
| Front Axle | Steering Knuckle, Kingpin Kit, Tie Rod |
| Rear Axle | Axle Housing, Hub, Differential Housing |
| Suspension System | Leaf Spring, Shock Absorber, U-bolt |
| Steering System | Steering Gearbox, Drag Link, Steering Pump |
| Brake System | Brake Chamber, Brake Valve, Brake Caliper |
Cabin & Body Parts
| Section/System | Common Spare Parts |
| Cabin Assembly | Cabin Body, Mounting, Lock System |
| Electrical System | Headlamp, Tail Lamp, Wiring Harness |
| Interior | Dashboard, Switch Panel, Instrument Cluster |
| Exterior | Bumper, Grille, Fender, Step |
