New OEM Grade Port Side .040 Over Piston Kit with Rings Compatible with 1984-2006 Yamaha V6 2-Stroke 150HP-200HP Outboard Motor 3.584 91.00mm Bore 6G5-11642-00-93 326764

Port Side Piston Kit .040 Oversize Compatible with 1984-2006 Yamaha 150HP 175HP 200HP V6 2-Stroke Outboard 3.584" (91.00mm) Bore
Direct replacement .040 oversize port side piston kit for 1984 through 2006 Yamaha V6 2-stroke outboard motors with 3.544" (90mm) standard bore. Fits 150HP, 175HP, and 200HP models. Kit includes cast aluminum piston machined to 3.584" (91.00mm) bore (.040 oversize over 3.544" standard), piston ring set, wrist pin, and circlip retainers for a complete single-cylinder rebuild. V6 engines require 3 port + 3 starboard pistons for complete rebuild.

OEM CROSS-REFERENCE PART NUMBERS:
• 6G5-11642-00-93 (standard reference)
• 6K7-11642-01-93 (standard reference)
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Port Side Piston Kit with Rings
• Size: .040 Oversize
• Bore: 3.584" (91.00mm) (.040 oversize over 3.544" standard)
• Engine: V6 2-Stroke Carbureted
• Horsepower: 150HP, 175HP, 200HP
• Side: Port
• Kit Contents: Piston, Ring Set, Wrist Pin, Circlip Retainers
• Material: Cast Aluminum

APPLICATIONS:
• 150HP V6 2-Stroke (1984-2006)
• 175HP V6 2-Stroke (1984-2006)
• 200HP V6 2-Stroke (1984-2006)

NOTES:
• Port and starboard pistons may differ — verify correct side before ordering
• Order 3 port + 3 starboard kits for complete V6 engine rebuild

⚠️ Verify OEM part number from your original engine before ordering.