Port Side .030 Over Piston Kit with Rings Compatible with 1993-1998 Johnson Evinrude V8 90-Degree Loop Charge 250HP-300HP Outboard Motor 3.630 Bore 5000814 5006729 326764

Port Side Piston Kit .030 Oversize Compatible with 1993-1998 Johnson Evinrude 250HP-300HP V8 Loop Charge Outboard 3.630" Bore
Direct replacement .030 oversize port side piston kit for 1993 through 1998 Johnson and Evinrude V8 90-degree loop charge 2-stroke outboard motors with 3.600" standard bore. Kit includes cast aluminum piston machined to 3.630" bore, piston ring set, wrist pin, and circlip retainers for a complete single-cylinder rebuild. Port side only — order matching starboard piston kit separately for complete rebuild.

OEM CROSS-REFERENCE PART NUMBERS:
• 5000814 (port .030 oversize piston)
• 5006729 (supersedes 5000814)
• 0439527 / 439527
• 5006717
• 5000812 (port standard reference)
• 5006727
• 5000820 (ring set)
• 326764 (wrist pin)
• 326765 (circlip retainers)

SPECIFICATIONS:
• Type: Port Side Piston Kit with Rings
• Size: .030 Oversize
• Bore: 3.630" (.030 oversize over 3.600" standard)
• Engine: V8 90-Degree Loop Charge 2-Stroke
• Configuration: 90-Degree V8
• Horsepower: 250HP-300HP
• Side: Port (Left)
• Kit Contents: Piston, Ring Set, Wrist Pin, Circlip Retainers
• Material: Cast Aluminum

APPLICATIONS:
• 250HP V8 Loop Charge (1993-1998)
• 275HP V8 Loop Charge (1993-1998)
• 300HP V8 Loop Charge (1993-1998)

NOTES:
• This is the PORT side piston only — order matching starboard piston separately
• Kit is for ONE cylinder — V8: order 4 port + 4 starboard pistons

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