2501 Westgate Ave, Suite 4, West Palm Beach, FL. 33409
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Hypereutectic Piston Kit

$255.95

PART NUMBER: 9102019

RMM PART: 0910-2019

BRAND: KB PERFORMANCE

NC NY TX WI NV
0 0 0 2 0

9102019,0910-2019,KB PERFORMANCE

2 in stock

SKU: KB305.040 Category:
Street Harley-Davidson 1984 Disc Glide FXRDG -
Street Harley-Davidson 1984 - 1985 Low Glide FXRS -
Street Harley-Davidson 1984 - 1993 Softail Standard FXST -
Street Harley-Davidson 1984 - 1993 Sport Glide FXRT -
Street Harley-Davidson 1984 - 1994 Tour Glide Classic FLTC -
Street Harley-Davidson 1984 - 1998 Electra Glide Classic FLHTC -
Street Harley-Davidson 1985 Fat Bob FXEF -
Street Harley-Davidson 1985 Low Glide Custom FXRC -
Street Harley-Davidson 1985 Low Rider FXSB -
Street Harley-Davidson 1985 - 1986 Wide Glide FXWG -
Street Harley-Davidson 1985 - 1987 Electra Glide Standard FLHT -
Street Harley-Davidson 1986 Sport Glide Grand Touring FXRD -
Street Harley-Davidson 1986 - 1990 Softail Heritage FLST -
Street Harley-Davidson 1986 - 1993 Low Rider FXRS -
Street Harley-Davidson 1986 - 1994 Super Glide FXR -
Street Harley-Davidson 1986 - 1999 Softail Custom FXSTC -
Street Harley-Davidson 1987 Low Rider Chrome FXRC -
Street Harley-Davidson 1987 - 1993 Electra Glide Sport FLHS -
Street Harley-Davidson 1987 - 1994 Low Rider Custom FXLR -
Street Harley-Davidson 1987 - 1999 Softail Heritage Classic FLSTC -
Street Harley-Davidson 1988 - 1993 Low Rider Sport FXRS-SP -
Street Harley-Davidson 1988 - 1999 Softail Springer FXSTS -
Street Harley-Davidson 1989 - 1996 Tour Glide Ultra Classic FLTCU -
Street Harley-Davidson 1989 - 1998 Electra Glide Ultra Classic FLHTCU -
Street Harley-Davidson 1990 - 1993 Low Rider Convertible FXRS-CONV -
Street Harley-Davidson 1990 - 1999 Softail Fat Boy FLSTF -
Street Harley-Davidson 1992 Dyna Daytona FXDB -
Street Harley-Davidson 1992 Dyna Glide Custom FXDC -
Street Harley-Davidson 1993 Softail Nostalgia FLSTN -
Street Harley-Davidson 1993 - 1998 Low Rider FXDL -
Street Harley-Davidson 1993 - 1998 Wide Glide FXDWG -
Street Harley-Davidson 1994 - 1996 Softail Heritage Special FLSTN -
Street Harley-Davidson 1994 - 1998 Road King FLHR -
Street Harley-Davidson 1995 - 1997 Softail Bad Boy FXSTSB -
Street Harley-Davidson 1995 - 1998 Dyna Convertible FXDS-CONV -
Street Harley-Davidson 1995 - 1998 Electra Glide Classic EFI FLHTCI -
Street Harley-Davidson 1995 - 1998 Electra Glide Standard FLHT -
Street Harley-Davidson 1995 - 1998 Electra Glide Ultra Classic EFI FLHTCUI -
Street Harley-Davidson 1995 - 1998 Super Glide FXD -
Street Harley-Davidson 1996 Tour Glide Ultra Classic EFI FLTCU -
Street Harley-Davidson 1996 - 1998 Road King EFI FLHR -
Street Harley-Davidson 1997 - 1999 Softail Heritage Springer FLSTS -
Street Harley-Davidson 1998 Road Glide EFI FLTR -
Street Harley-Davidson 1998 Road Glide FLTR -
Street Harley-Davidson 1998 Road King Classic EFI FLHRC -
Street Harley-Davidson 1999 FXR 2 -
Street Harley-Davidson 1999 FXR 3 -
Street Harley-Davidson 1999 Softail Night Train FXSTB -
Street Harley-Davidson 1999 Softail Standard FXST -
Street Harley-Davidson 2000 FXR 4 -
Fitment Disclosure

This quick reference fitment information is provided for you as a reference from the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

General Safety Warning

to follow manufacturer’s recommendations and requirements can cause product failure resulting in serious injury or death. While every effort has been taken in collecting accurate fitment information, RMM Motorsports accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email sales@rmmmotorsports.com.

  • Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy
  • Allow a tighter fit and longer piston and ring life
  • Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement piston rings and pin lock rings available separately
  • KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
  • Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

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