
Product Introduction
The 3954100622 Drive Shaft Center Bearing is an important drivetrain support component used in Mercedes-Benz SK, NG, MK, Actros MP1/MP2/MP3, Atego, Axor and Beiben NG80 trucks. Installed between the front and rear sections of the propeller shaft, it supports shaft rotation, absorbs vibration, and helps maintain stable power transmission from the gearbox to the rear axle.
Manufactured according to OEM specifications, this center bearing combines a precision bearing assembly with a reinforced rubber mounting structure to provide excellent durability and vibration control. It is widely used for driveshaft repair, transmission maintenance, and replacement applications for heavy commercial vehicles operating under demanding road conditions.

Technical Specifications
| Item | Specification |
| Product Name | Drive Shaft Center Bearing / Propeller Shaft Center Bearing |
| OEM Part Number | 3954100622 |
| Vehicle Brand | Mercedes-Benz / Beiben |
| Compatible Models | SK / NG / MK / Actros MP1 MP2 MP3 / Atego / Axor / NG80 |
| System | Transmission & Drivetrain System |
| Component Type | Driveshaft Center Support Bearing |
| Position | Propeller Shaft Center Section |
| Material | Bearing Steel + Rubber Support |
| Structure | Steel Bracket + Rubber Cushion + Bearing Assembly |
| Bearing Size | 70mm (Reference) |
| Manufacturing Process | Precision Machining + Rubber Vulcanization |
| Function | Supports Driveshaft & Reduces Vibration |
| Condition | Brand New |
| OEM Standard | Yes |
| Quality Test | Rotation / Load / Dimension / Fitment Tested |
| Installation | OEM Direct Replacement |
| Packaging | Export Standard Packaging |
| Origin | China |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| Mercedes-Benz | SK Series |
| Mercedes-Benz | NG Series |
| Mercedes-Benz | MK Series |
| Mercedes-Benz | Actros MP1 / MP2 / MP3 |
| Mercedes-Benz | Atego |
| Mercedes-Benz | Axor |
| 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 Seat, Balance Shaft, Equalizer Beam, Suspension Saddle, Console Bracket, Leaf Spring, 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 |
