
Product Introduction
The 3463530514 Differential Planetary Gear is designed for Mercedes-Benz heavy-duty truck axle differential systems. Also known as a differential side pinion or satellite gear, it works with the side gears and differential cross shaft to distribute torque while allowing the drive wheels to rotate at different speeds during cornering.
This component features an 11-tooth design and is used in HD7 and HD9 axle versions. It is interchangeable with references 3463530114, MAN 81356090004 and 81356090006, with applications including Mercedes-Benz Actros, Axor and Econic as well as selected MAN truck platforms.

Technical Specifications
| Item | Specification | Item | Specification |
| Product Name | Differential Planetary Gear | Model | 3463530514 |
| Part Number | 3463530514 | Product Type | Differential Side Pinion / Satellite Gear |
| Gear Teeth | 11T | Material | Alloy Steel |
| Installation Position | Axle Differential Assembly | Function | Torque Distribution & Differential Rotation |
| Compatible Axle | HD7, HD7-13120, HD7-16120, HD9-13120, HD9-16120 | Cross Reference | 3463530114 / 81356090004 / 81356090006 |
| Vehicle Fitment | Mercedes-Benz Actros, Axor, Econic / MAN TGA and Related Models | Export Markets | Africa, Middle East, Central Asia, Southeast Asia, South America, Eastern Europe |
| Packaging | Neutral Package / Carton Box / Wooden Case | Payment & Shipping | T/T, L/C, PayPal, Alibaba Trade Assurance / DHL, FedEx, Air, Sea |
| Quality Standard | OEM Replacement | Warranty | 12 Months |
The 11-tooth specification, axle versions and cross-reference numbers are listed in established aftermarket catalogues for this part.
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, Main Bearing, Connecting Rod Bearing, Thrust Washer |
| Valve Train | Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring |
| Turbocharger System | Turbocharger, Turbo Repair Kit, Intercooler, Intake Pipe |
| Fuel System | Fuel Injector, Injector Nozzle, Fuel Pump, Fuel Filter |
| Cooling System | Water Pump, Thermostat, Radiator, Expansion Tank |
| Lubrication System | Oil Pump, Oil Filter, Oil Cooler, Oil Pan |
| Intake & Exhaust System | Air Filter, Air Cleaner Assembly, Exhaust Pipe, Muffler, DPF, SCR |
| Engine Electrical Parts | Starter Motor, Alternator, Sensors, Wiring Harness |
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
| Clutch System | Clutch Disc, Pressure Plate, Release Bearing, Clutch Master Cylinder, Clutch Booster |
| Transmission System | Gearbox Assembly, Synchronizer, Gear Set, Bearing, Oil Seal, Shift Fork |
| PTO System | PTO Assembly, PTO Gear, PTO Pump, PTO Seal |
| Driveshaft System | Driveshaft Assembly, Universal Joint, Center Bearing, Slip Yoke |
| Differential System | Differential Assembly, Crown Wheel & Pinion, Differential Bearing, Repair Kit |
| Section/System | Common Spare Parts |
| Front Axle | Kingpin Kit, Steering Knuckle, Ball Joint, Tie Rod, Wheel Bearing |
| Rear Drive Axle | Axle Housing, Half Shaft, Differential Housing, Hub Bearing |
| Suspension System | Leaf Spring, Air Spring, Shock Absorber, Equalizer Beam, U-Bolt |
| Steering System | Steering Gearbox, Power Steering Pump, Drag Link, Steering Shaft |
| Brake System | Brake Drum, Brake Disc, Brake Pad, Brake Chamber, Slack Adjuster |
| Wheel Hub System | Wheel Hub, Wheel Bearing, Oil Seal, Wheel Bolt, Wheel Nut |
Cabin & Body Parts
| Section/System | Common Spare Parts |
| Cabin Assembly | Cabin Shell, Cabin Suspension, Cabin Lock, Cabin Mount |
| Dashboard System | Instrument Cluster, Dashboard Panel, Switch Assembly |
| Door System | Door Assembly, Door Lock, Door Handle, Window Regulator |
| Seat System | Driver Seat, Passenger Seat, Seat Shock Absorber |
| Air Conditioning System | AC Compressor, Condenser, Evaporator, Blower Motor |
| Electrical System | Headlamp, Tail Lamp, Fog Lamp, Wiring Harness, Relay |
| Mirror System | Rear View Mirror, Mirror Arm, Mirror Cover |
| Body Exterior Parts | Bumper, Grille, Fender, Mudguard, Step Panel |
