Short Description: Ensure the longevity of your final drive with this high-quality Cardan Shaft Sealing Ring. A vital component for preventing lubricant leaks and protecting your bevel gears from road grime and moisture.

Technical Specifications:

• Compatibility: Dnepr MT-11 (and compatible models)
• Manufacturer Code / SKU: 75005306
• Part Type: Transmission / Main Drive

Purpose and Role in the Motorcycle (based on the original manual):
The Cardan Shaft Sealing Ring is a critical barrier located within the main drive assembly, where the drive shaft enters the final drive casing. Its primary role is to maintain the hermetic seal of the main drive housing, ensuring that the specialized lubricants (such as TAP-15B) remain inside to lubricate the bevel-gear pair and the driven gear hub. Because the MT-11 is a heavy-duty vehicle designed for sidecar use, the main drive is subject to significant torque and stress. A worn or damaged sealing ring allows oil to seep out and permits dust, water, and abrasive particles to enter the casing. The primary sign that this part requires replacement is the appearance of oil leaks around the shaft entry or an overheating main drive casing caused by insufficient lubrication.

Benefits of Buying:

• Exact match to factory specifications: Designed to meet OEM standards for a perfect fit and reliable seal.
• Prevents Costly Gear Failure: By keeping lubricants in and contaminants out, you avoid the need for a complete teardown and rebuild of the main drive bevel gears.
• Enhanced Durability: Manufactured from oil-resistant materials capable of withstanding the high temperatures and pressures typical of the Dnepr MT-11 transmission system.