Suitable for MAN Trucks 
MAN 81321010369 Transmission Case
Description
The 
MAN transmission case is a critical component within the gearbox housing, providing structural support and protecting internal gears. It is used in heavy-duty vehicles to ensure reliable power transfer. This case is constructed to withstand significant loads and contribute to the overall durability of the drivetrain. It measures 250 x 302 x 417 mm and has a manufacturer part number of 81321010369.
Key Features & Benefits
This is basically the housing, the shell, for your transmission. It holds all the gears, shafts, bearings, and everything inside that makes your transmission work. It’s got mounting points to connect to the engine and the rest of the drivetrain, and it includes passages for the transmission fluid to circulate. It keeps everything contained and protected. It also often incorporates supports for things like the torque converter or clutch housing.
It's a core component of your car's drivetrain, naturally. That's the system that takes power from the engine and gets it to the wheels. The transmission case is literally where the gear changes happen, so it’s essential for transferring that power efficiently and smoothly. It supports the whole assembly and keeps everything aligned properly.
Symptoms, Risks & Replacements
Well, without it, your transmission wouldn’t function at all, plain and simple. It acts like a shield, protecting all those delicate internal parts from damage – dirt, rocks, water, and just the general stresses of driving. It maintains the lubrication and prevents leaks. You’ll notice if it cracks or gets seriously damaged pretty quickly – usually with noisy gear changes, slipping, or fluid leaks. It's a pretty big deal for keeping your car moving. You can find replacement transmission cases at places like Fixparts Online if you need one, and getting a good one is vital for a smooth – running vehicle.
Warranty Information
MAN Transmission Case (MPN 81321010369) comes with a 1-year warranty.