Johnson Evinrude 18-35HP Powerhead Rebuild Kit .020 Over - Complete powerhead rebuild kit for J/E 18-35HP 2-cylinder cross flow 2-stroke outboard motors. Bore diameter 3.020 (76.71mm). Includes pistons, rings, wrist pins, circlips, and gasket set. SPECIFICATIONS: - Product Type: Powerhead Rebuild Kit - Bore Diameter: 3.020 (76.71mm) - Oversize: .020 Over - Standard Bore: 3.000 (76.20mm) - Engine: 2-Cylinder 2-Stroke Cross Flow - MPN: 100-103-12 KIT INCLUDES: - Pistons (2) - Piston Rings (2 Sets) - Wrist Pins (2) - Circlips (4) - Complete Gasket Set WARNING: Verify OEM part number before ordering to ensure proper fitment. Compatible with Johnson/Evinrude. Please verify your OEM part number from your original unit to help ensure fitment. Replaces: - Mpn: 100-103-12 / - Bore: 3.020 (76.71Mm) / - Oversize: .020 Over / - Std Bore: 3.000 (76.20Mm) / - Engine: 2-Cyl 2-Stroke Cross Flow Applications: Vehicle Applications: / Johnson/Evinrude: / - 2 Cyl 3.000 Bore Cross Flow 18 Hp (1981-1984, 1995-1999) / - 2 Cyl 3.000 Bore Cross Flow 20 Hp (1981-1983, 1985-1997) / - 2 Cyl 3.000 Bore Cross Flow 25 Hp (1981-2005) / - 2 Cyl 3.000 Bore Cross Flow 28 Hp (1986-1989) / - 2 Cyl 3.000 Bore Cross Flow 30 Hp (1984-2005) / - 2 Cyl 3.000 Bore Cross Flow 35 Hp (1982-2005) Applications: ... Powerhead Rebuild Kit Source: Aftermarket Brand Rareelectrical Model Aftermarket Powerhead Rebuild Kit Exterior Machined Item Weight 6 pounds Manufacturer RAREELECTRICAL Item model number 100-103-12A3 Product Dimensions 11 x 9 x 5 inches Manufacturer Part Number 100-103-12A3