Yamaha Motor Co., Ltd. 4SB-E1605-00-00 Piston Ring

Description:

The Yamaha 4SB-E1605-00-00 Piston Ring is used in engine combustion systems to seal the piston within the cylinder, maintaining compression and regulating oil distribution. Commonly installed in Yamaha motorcycles and small engine assemblies where precise ring fitment and heat resistance are required for efficient combustion and reduced blow-by. Maintenance teams and system integrators use this part for replacement, repair, or overhaul to restore compression performance, control oil consumption, and ensure reliable engine operation.

Applications:

The Yamaha 4SB-E1605-00-00 Piston Ring is applied in motorcycle engine assemblies, forming a critical sealing component between the piston and cylinder wall. It is commonly used in maintenance, repair, and engine rebuild projects requiring OEM-compatible piston ring components.

Technical Specifications:

• Manufacturer Part Number (MPN): 4SB-E1605-00-00
• Brand: Yamaha
• Product Type: Piston Ring
• Material: Hardened steel or alloy ring material
• Function: Compression sealing and oil control
• System: Engine combustion system
• Ring Type: Compression or oil control ring (application-dependent)
• Fitment: Standard or specified size (model-dependent)
• Compatibility: Yamaha motorcycles (model-specific fitment)
• Heat Resistance: High-temperature resistant materials
• Installation: Fits piston ring groove

Common Replacements:

• Yamaha 3Y1-11605-00-00 Piston Ring
• Yamaha 2A6-11605-00-00 Piston Ring
• Yamaha 1T3-11605-00-00 Piston Ring