OEM Grade Piston Kit .020 Oversize Compatible with 2011-Present Yamaha F250 F300 250HP 300HP V6 4-Stroke Outboard 3.800 96.50mm Bore 6P2-11635-10-00 326764

Piston Kit .020 Oversize Compatible with 2011-Present Yamaha F250 F300 250HP 300HP 4-Stroke Outboard 3.800" (96.50mm) Bore
Direct replacement .020 oversize piston kit for 2011 to present Yamaha V6 4-stroke outboard motors with 3.780" (96mm) standard bore. Fits F250 250HP and F300 300HP models. Kit includes cast aluminum piston machined to 3.800" (96.50mm) bore (.020 oversize over 3.780" standard), piston ring set, wrist pin, and circlip retainers for a complete single-cylinder rebuild. Symmetrical piston design fits all cylinders — order 6 kits for complete rebuild.

OEM CROSS-REFERENCE PART NUMBERS:
• 6P2-11635-10-00 (standard reference)
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Piston Kit with Rings
• Size: .020 Oversize
• Bore: 3.800" (96.50mm) (.020 oversize over 3.780" standard)
• Engine: V6 4-Stroke DOHC
• Displacement: 4,169cc (4.2L)
• Horsepower: 250HP, 300HP
• Piston Type: Symmetrical (fits all cylinders)
• Kit Contents: Piston, Ring Set, Wrist Pin, Circlip Retainers
• Material: Cast Aluminum

APPLICATIONS:
• F250 250HP V6 4-Stroke DOHC (2011-Present)
• F300 300HP V6 4-Stroke DOHC (2011-Present)

NOTES:
• Symmetrical piston — same piston fits all cylinders
• Order 6 kits for complete v6 engine rebuild

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