
Product Introduction
The SINOTRUK HOWO MCY11 Drive Axle Assembly is a heavy-duty single reduction rear axle engineered for commercial trucks operating in demanding transportation environments. Designed according to OEM specifications, the MCY11 axle delivers excellent load-carrying capacity, high transmission efficiency, and reliable long-term performance.
Featuring a robust axle housing and precision-machined differential components, the MCY11 provides efficient power transfer from the transmission to the drive wheels. The optimized reduction ratio design helps improve fuel economy while maintaining excellent traction and vehicle stability under heavy loads.
As a direct OEM replacement axle assembly, the MCY11 is widely used in SINOTRUK HOWO, SITRAK, SHACMAN, FAW, DONGFENG, FOTON, and other heavy-duty truck platforms. It offers straightforward installation, reliable compatibility, and reduced vehicle downtime.
The axle assembly is extensively exported to Africa, Southeast Asia, the Middle East, South America, and Eastern Europe. It is widely recognized for its durability, reliability, and low maintenance requirements in harsh operating conditions.
Whether for fleet maintenance, truck repair, axle replacement, or aftermarket rebuilding projects, the MCY11 drive axle assembly provides dependable performance and long service life.
Technical Specifications
| Item | Specification | Item | Specification |
| Product Name | Drive Axle Assembly | Model | MCY11 |
| Part Number | MCY11 | OEM Number | MCY11 |
| Alternative Models | MCY13, AC16, ST16 | Load Capacity | 11T (11,000KG) |
| Gear Number | N/A | Torque Capacity | Heavy Duty Application |
| Gear Ratio | 3.70 / 4.11 / 4.42 / 4.80 / 5.26 Optional |
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| Structure | Single Reduction Drive Axle |
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| Material | High Strength Cast Steel & Alloy Steel |
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| Weight | Approx. 850-950 KG |
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| Dimensions | OEM Standard |
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| Lubrication Type | Gear Oil Lubrication |
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| Warranty | 12 Months |
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| Packaging | Wooden Case Export Package |
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| Origin | China |
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| Application | Heavy Duty Trucks |
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Vehicle Fitment
| Vehicle Brand | Compatible Models |
| SINOTRUK HOWO | HOWO, HOWO A7, HOWO T7H, HOWO TX, HOWO MAX |
| SINOTRUK SITRAK | C5H, C7H, G7 |
| SHACMAN | F2000, F3000, X3000, X5000, H3000 |
| FAW JIEFANG | J5P, J6P, J7 |
| DONGFENG | Tianlong, Tianjin KR, KL, GX |
| FOTON AUMAN | ETX, GTL, EST, EST-A |
| BEIBEN | NG80, V3 |
| VOLVO | FH, FH12, FH13, FH16, FM, FMX |
| SCANIA | P-Series, G-Series, R-Series, S-Series |
| MERCEDES-BENZ | Actros, Arocs, Axor, Atego |
| MAN | TGX, TGS, TGM, TGL |
| DAF | XF, XG, XG+, CF, LF |
| IVECO | Stralis, Trakker, S-Way |
| RENAULT TRUCKS | Magnum, Premium, T-Series, K-Series |
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 |
