
Product Introduction
The 3893251062 Oil Seal Seat / Thrust Ring is an important suspension support component used in the rear suspension system of Mercedes-Benz SK series and Beiben NG80 heavy-duty trucks. Installed inside the rear spring console assembly, it provides axial support between suspension components, reduces wear caused by movement and load pressure, and helps maintain smooth suspension operation.
Manufactured according to OEM specifications, this thrust ring features high-strength material construction, accurate dimensions, and excellent durability against heavy loads and continuous vibration. It is widely used for rear suspension repair, chassis maintenance, and replacement applications for Mercedes-Benz SK and Beiben NG80 commercial trucks.

Technical Specifications
| Item | Specification |
| Product Name | Oil Seal Seat / Thrust Ring |
| OEM Part Number | 3893251062 |
| Alternative OEM Number | A3893251062 |
| Vehicle Brand | Mercedes-Benz / Beiben |
| Compatible Models | Mercedes-Benz SK / Beiben NG80 |
| System | Chassis & Suspension System |
| Component Type | Thrust Washer / Spacer Ring |
| Position | Rear Spring Console Suspension |
| Material | High Strength Steel |
| Manufacturing Process | Precision Machining + Surface Treatment |
| Function | Supports Axial Load & Reduces Friction |
| Outer Diameter | 170 / 189 mm (Reference) |
| Inner Diameter | 115 / 150 mm (Reference) |
| Thickness | 24 mm (Reference) |
| Condition | Brand New |
| OEM Standard | Yes |
| Quality Test | Dimension / Wear Resistance / Fitment Tested |
| Installation | OEM Direct Replacement |
| Packaging | Export Standard Packaging |
| Origin | China |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| Mercedes-Benz | SK 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 | Oil Seal Seat, Thrust Ring, Spring Bracket, Spring Shackle, 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 |
