NOTES:

This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.

OEM Replacement Numbers: 2704-826191A4, 2704-826191T4, 826191A6, 821896A6, 821896A2

• Competitively priced forged pistons
• Coated with MOS2 for high performance and heat absorption
• Ported to match WSM Banshee sleeves
• Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod
• Piston pin is 5mm higher on long rod pistons to accommodate long rod

Brand: WSM
Part Number: 100-40K

Fitment:

• 1994-2006 Mercury 3 Cyl 3.500 Bore Looper 75
• 1994-2006 Mercury 3 Cyl 3.500 Bore Looper 90
• 1994-2005 Mercury 3 Cyl 65
• 1994-2000 Mercury 4 Cyl 3.500 Bore Looper 100
• 1994-2006 Mercury 4 Cyl 3.500 Bore Looper 115
• 1994-2006 Mercury 4 Cyl 3.500 Bore Looper 125
• 1994-2004 Mercury 4 Cyl Jet 80

Note: Image is for reference only, actual product may vary slightly.