Short Description: Restore the heartbeat of your engine with this heavy-duty Crankshaft and Connecting Rod assembly. Engineered for maximum durability, this set ensures smooth power delivery and long-term reliability for the Dnepr MT-11.

Technical Specifications:

• Compatibility: Dnepr MT-11 (and compatible MT series models)
• Manufacturer Code / SKU: MT8012-6
• Part Type: Engine / Crank Gear

Purpose and Role in the Motorcycle (based on the original manual):
The crankshaft and connecting rods assembly is the core of the engine's reciprocating system, responsible for converting the linear motion of the pistons into the rotational torque that drives the transmission. This specific assembly features a two-bearing crankshaft cast from high-duty cast iron, with two throws arranged at a $180^\circ$ angle to ensure the engine remains balanced. The connecting rods are forged from I-section steel, utilizing bronze bushings in the small ends for precision fitment with the piston pins and asymmetrical detachable big ends for secure mounting. Because the crankshaft supports the driving timing gear, centrifuge, and flywheel, any wear in this assembly can lead to severe engine vibration or catastrophic failure. Signs that this assembly requires replacement include audible "knocking" from the crankcase, excessive oil consumption due to worn bushings, or during a complete engine overhaul to prevent premature wear of the crankpins.

Benefits of Buying:

• Exact Technical Fit: Manufactured strictly to the MT-11 specifications, ensuring perfect alignment with the timing gear and flywheel.
• High-Strength Materials: The combination of high-duty cast iron and forged I-section steel provides the resilience needed for heavy-duty road operation with a sidecar.
• Engine Revitalization: Replacing a worn crankshaft assembly eliminates internal play and vibration, restoring the original power output and smoothness of the engine.