Hastings 3.498" Bore Piston Ring Set +.030" (2M6127030)
$91.95
$75.03
(You save
$16.92
)
UPC:
075538114161
- Includes top compression rings, second compression rings, and oil control rings
- Helps in the the heat transfer process between the piston and cylinder wall
- Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft
- Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy
- Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring
- Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore
- Provides uniform pressure through four steel rails and two expanders assuring positive oil control
- Made in the USA
- 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.
- Includes enough rings for two pistons (unless noted).
- Two rings per groove, except for the rails that will be two rail rings per one expander ring.
Top Compression Rings are Barrel Face
Second Compression Ring are Reverse Torsional Taper Face
Oil Control Rings are Three Piece Flex Vent
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1995-1997 | Harley-Davidson | Bad Boy FXSTSB | |
| 1984 | Harley-Davidson | Disc Glide FXRDG | |
| 1994-1998 | Harley-Davidson | Dyna Convertible FXDS-Conv | |
| 1992 | Harley-Davidson | Dyna Daytona FXDB-D | |
| 1992 | Harley-Davidson | Dyna Glide Custom FXDC | |
| 1993 | Harley-Davidson | Dyna Low Rider Convertible FXRS-Conv | |
| 1993-1994 | Harley-Davidson | Dyna Low Rider Custom FXLR | |
| 1993-1998 | Harley-Davidson | Dyna Low Rider FXDL | |
| 1993 | Harley-Davidson | Dyna Low Rider Sport FXRS-SP | |
| 1991 | Harley-Davidson | Dyna Sturgis FXDB | |
| 1995-1998 | Harley-Davidson | Dyna Super Glide FXD | |
| 1993-1998 | Harley-Davidson | Dyna Wide Glide FXDWG | |
| 1996-1998 | Harley-Davidson | Electra Glide Classic EFI FLHTCI | |
| 1979-1981 | Harley-Davidson | Electra Glide Classic FLHC | |
| 1983-1998 | Harley-Davidson | Electra Glide Classic FLHTC | |
| 1978-1983 | Harley-Davidson | Electra Glide FLH | |
| 1985 | Harley-Davidson | Electra Glide FLH | |
| 1986-1987 | Harley-Davidson | Electra Glide FLHT | |
| 1995-1998 | Harley-Davidson | Electra Glide FLHT | |
| 1985 | Harley-Davidson | Electra Glide FLHX | |
| 1980-1981 | Harley-Davidson | Electra Glide Sport FLHS | |
| 1987-1993 | Harley-Davidson | Electra Glide Sport FLHS | |
| 1995-1998 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | |
| 1989-1997 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | |
| 1979-1981 | Harley-Davidson | Fat Bob FXEF | |
| 1990-1999 | Harley-Davidson | Fat Boy FLSTF | |
| 1988-1999 | Harley-Davidson | Heritage Softail Classic FLSTC | |
| 1986-1990 | Harley-Davidson | Heritage Softail FLST | |
| 1993 | Harley-Davidson | Heritage Softail Nostalgia FLSTN | |
| 1994-1996 | Harley-Davidson | Heritage Softail Special FLSTN | |
| 1997-1999 | Harley-Davidson | Heritage Springer FLSTS | |
| 2009-2014 | Harley-Davidson | Iron 883 XL883N | |
| 1985 | Harley-Davidson | Low Glide Custom FXRC | |
| 1984-1985 | Harley-Davidson | Low Glide FXRS | |
| 1987 | Harley-Davidson | Low Rider Chrome FXRC | |
| 1990-1992 | Harley-Davidson | Low Rider Convertible FXRS-Conv | |
| 1987-1992 | Harley-Davidson | Low Rider Custom FXLR | |
| 1986-1992 | Harley-Davidson | Low Rider FXRS | |
| 1979-1982 | Harley-Davidson | Low Rider FXS | |
| 1985 | Harley-Davidson | Low Rider FXSB | |
| 1986-1992 | Harley-Davidson | Low Rider Sport FXRS-SP | |
| 1999 | Harley-Davidson | Night Train FXSTB | |
| 1998 | Harley-Davidson | Road Glide EFI FLTRI | |
| 1998 | Harley-Davidson | Road Glide FLTR | |
| 1998 | Harley-Davidson | Road King Classic EFI FLHRCI | |
| 1996-1997 | Harley-Davidson | Road King EFI FLHRI | |
| 1994-1998 | Harley-Davidson | Road King FLHR | |
| 1986-1999 | Harley-Davidson | Softail Custom FXSTC | |
| 1984-1990 | Harley-Davidson | Softail FXST | |
| 1988-1999 | Harley-Davidson | Softail Springer FXSTS | |
| 1999 | Harley-Davidson | Softail Standard FXST | |
| 1984-1992 | Harley-Davidson | Sport Glide FXRT | |
| 1986 | Harley-Davidson | Sport Glide Grand Touring FXRT | |
| 2002-2009 | Harley-Davidson | Sportster 883 Custom XL883C | |
| 1999-2001 | Harley-Davidson | Sportster 883 Custom XLH883C | |
| 1986-1995 | Harley-Davidson | Sportster 883 Deluxe XLH883 | |
| 1987-2003 | Harley-Davidson | Sportster 883 Hugger XLH883 | |
| 2005-2010 | Harley-Davidson | Sportster 883 Low XL883L | |
| 2002-2003 | Harley-Davidson | Sportster 883 Roadster XL883R | |
| 2005-2007 | Harley-Davidson | Sportster 883 Roadster XL883R | |
| 2011-2014 | Harley-Davidson | Sportster 883 Super Low XL883L | |
| 2004-2008 | Harley-Davidson | Sportster 883 XL883 | |
| 1986-2003 | Harley-Davidson | Sportster 883 XLH883 | |
| 1980-1982 | Harley-Davidson | Sturgis FXB | |
| 1979-1982 | Harley-Davidson | Super Glide Electric Start FXE | |
| 1985 | Harley-Davidson | Super Glide FatBob FXEF | |
| 1986-1994 | Harley-Davidson | Super Glide FXR | |
| 1981-1991 | Harley-Davidson | Tour Glide Classic FLTC | |
| 1980-1983 | Harley-Davidson | Tour Glide FLT | |
| 1996 | Harley-Davidson | Tour Glide Ultra Classic EFI FLTCUI | |
| 1989-1995 | Harley-Davidson | Tour Glide Ultra Classic FLTCU | |
| 1980-1982 | Harley-Davidson | Wide Glide FXWG | |
| 1985-1986 | Harley-Davidson | Wide Glide FXWG | |