Yamaha 3Y1-11681-00-00 Crank Pin 3Y1116810000

Description:

The Yamaha 3Y1-11681-00-00 Crank Pin is used in engine crankshaft assemblies to connect the connecting rod and enable smooth rotational motion under high load conditions. Commonly installed in Yamaha motorcycles and small engine assemblies where precise alignment, strength, and wear resistance are required for reliable crankshaft operation. Maintenance teams and system integrators use this part for replacement, repair, or overhaul to restore engine balance, maintain rotational accuracy, and ensure long-term durability.

Applications:

The Yamaha 3Y1-11681-00-00 Crank Pin is applied in motorcycle engine crankshaft systems, forming a critical pivot point for connecting rod movement. It is commonly used in maintenance, repair, and engine rebuild projects requiring OEM-compatible crankshaft components.

Technical Specifications:

• Manufacturer Part Number (MPN): 3Y1-11681-00-00
• Brand: Yamaha
• Product Type: Crank Pin
• Material: Hardened steel (OEM grade)
• Function: Connects connecting rod to crankshaft
• System: Engine crankshaft assembly
• Design: Precision-machined cylindrical pin
• Compatibility: Yamaha motorcycles (model-specific fitment)
• Wear Resistance: Heat-treated for high durability
• Load Capacity: Designed for high rotational stress
• Installation: Press-fit within crankshaft assembly

Common Replacements:

• Yamaha 2A6-11681-00-00 Crank Pin
• Yamaha 3J8-11681-00-00 Crank Pin
• Yamaha 1T3-11681-00-00 Crank Pin