
Product Introduction
The 20×100mm 13 Leaves Leaf Spring is an important suspension component used in Mercedes-Benz NG, SK, MK series and Beiben NG80 trucks. Installed between the axle and chassis frame, it supports vehicle loads, absorbs vibration from uneven roads, and helps maintain stable vehicle operation during transportation.
Manufactured according to OEM standards, this leaf spring features high-strength spring steel construction, accurate leaf thickness, and excellent fatigue resistance. It is widely used for suspension repair, chassis maintenance, and replacement applications for heavy-duty commercial trucks.

Technical Specifications
| Item | Specification |
| Product Name | Truck Leaf Spring Assembly |
| Specification | 20×100mm |
| Number of Leaves | 13 Leaves |
| Vehicle Brand | Mercedes-Benz / Beiben |
| Compatible Models | NG / SK / MK / NG80 |
| System | Chassis & Suspension System |
| Component Type | Suspension Leaf Spring |
| Position | Front / Rear Suspension (According to Vehicle Configuration) |
| Material | High Strength Spring Steel |
| Manufacturing Process | Rolling + Heat Treatment + Shot Peening |
| Function | Supports Load & Absorbs Road Shock |
| Surface Treatment | Anti-Corrosion Coating |
| Condition | Brand New |
| OEM Standard | Yes |
| Quality Test | Hardness / Load Capacity / Fatigue / Dimension Tested |
| Installation | OEM Direct Replacement |
| Packaging | Export Standard Packaging |
| Origin | China |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| Mercedes-Benz | NG Series |
| Mercedes-Benz | SK Series |
| Mercedes-Benz | MK Series |
| Beiben | NG80 |
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 | Worldwide 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, Drive Shaft Center Bearing, Slip Yoke, Center Support |
| Axle System | Axle Shaft, Wheel Hub, Planetary Gear, Side Gear |
| Section/System | Common Spare Parts |
| Front Axle | Steering Knuckle, Kingpin Kit, Tie Rod, Wheel Hub |
| Rear Axle | Axle Housing, Hub, Differential Housing |
| Suspension System | Leaf Spring, Leaf Spring Seat, Torque Rod, Balance Shaft, Spring Shackle, Spring Bracket, Suspension Saddle, Console Bracket, Shock Absorber, U-bolt |
| Steering System | Steering Gearbox, Drag Link, Steering Pump |
| Brake System | Brake Drum, Brake Shoe, Brake Chamber, Brake Valve, Brake Caliper, Slack Adjuster |
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 |
