SEALED POWER
SEALED POWER
More Information for SEALED POWER L2403NF
{Alternate Inventory Numbers: L2403NF30}
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SEALED POWER L2403NF  
Out of Stock
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(Size: 0.030" Oversize)
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SEALED POWER L2403NF Specifications
Bore (Inch)4
Bore (MM)101.6
Compression Distance1.562
Pin Dia0.9275
Min ClearanceSee "Piston Fitting Information" on carton label
Pin Offset0.06
Ring 15/64
Ring 23/16
Powerforged; Duroshield Skirt Coated Piston; Ring Groove Widths: 5/64in, 5/64in, 3/16in
Sealed Power Speed-Pro® pistons deliver the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro® to provide the best value in high performance engine components.
  • Ideal pin and pin bore design reduces piston scuffing, allows quieter operation, and enables tighter tolerances
  • Improved piston-to-bore clearance provides a more stable piston, thereby reducing leakage from the compression chamber, improving horsepower and efficiency
  • Thermal Arching Compensation™ (TAC) ring groove technology reduces oil consumption, blow-by and emissions, and extends engine life
  • DUROSHIELD® skirt coating for scuff resistance, reduced bore clearances and enhanced ring sealing
  • Built to stringent specifications with precision CNC-machined dome and skirts and micro-finished ring grooves
  • Piston weight accurate to within 2 grams per set and sizes matched to within .0005" per set
  • Includes a perfectly matched pin that is manufactured alongside the piston
OEM / Interchange Numbers: 10049073, 10159424, 14094004, 6271097, 6271098

SEALED POWER Warranty Information:
12 Months