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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!

HASTINGS DS-750840 2M6164 Replacement Piston Rings Piston Rings - 3.498" Standard - Evolution Big Twin

Availability:
Out of stock
Sold out
Original price $49.95 - Original price $49.95
Original price
$49.95
$49.95 - $49.95
Current price $49.95

Features

  • Includes top compression rings, second compression rings, and oil control rings
  • Top Compression Rings are Barrel Face
  • 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
  • Second Compression Ring are Reverse Torsional Taper Face
  • 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
  • Oil Control Rings are Three Piece Flex Vent
  • 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.

Specs

Riding Style Street
Bore Size 3.498"
Ring Material Moly Coated
Bore - Oversize Standard
Bore Oversize Standard
Units Set
Style Performance Replacement
Product Name Piston Ring Set

Part Notes

  • Kit Includes:
  • • 2x Top Compression Rings
  • • 2x Second Compression Rings
  • • 2x Expander Rings
  • • 4x Steel Rails









1984 Harley-Davidson Disc Glide FXRDG
1984-1985 Harley-Davidson Electra Glide FLH
1984-1985 Harley-Davidson Electra Glide Special FLHX
1984-1992 Harley-Davidson FXRP
1984-1988,1991-1992 Harley-Davidson Low Glide FXRS
1984-1993 Harley-Davidson Sport Glide FXRT
1984-1994 Harley-Davidson Tour Glide Classic FLTC
1984-1986 Harley-Davidson Tour Glide FLT
1985-1998 Harley-Davidson Electra Glide Classic FLHTC
1985-1998 Harley-Davidson Electra Glide Police FLHTP
1985-1987,1995-1998 Harley-Davidson Electra Glide Standard FLHT
1985,1987 Harley-Davidson Low Rider Chrome FXRC
1985-1999 Harley-Davidson Softail Standard FXST
1986-1993 Harley-Davidson Low Rider Sport FXRS-SP
1986-1999 Harley-Davidson Softail Custom FXSTC
1986-1999 Harley-Davidson Softail Heritage Classic FLSTC
1986-1990 Harley-Davidson Softail Heritage FLST
1986 Harley-Davidson Sport Glide Grand Touring FXRD
1986-1994 Harley-Davidson Super Glide II FXR
1987-1993 Harley-Davidson Electra Glide Sport FLHS
1988-1994 Harley-Davidson Low Rider Custom FXLR
1988-1999 Harley-Davidson Softail Springer FXSTS
1988 Harley-Davidson Sportster 1100 XLH
1988-1999 Harley-Davidson Sportster 1200 XLH
1989-1998 Harley-Davidson Electra Glide Ultra Classic FLHTCU
1989-1990,1993 Harley-Davidson Low Rider FXRS
1989-1996 Harley-Davidson Tour Glide Ultra Classic FLTCU
1990-1993 Harley-Davidson Low Rider Convertible FXRS-CONV
1990-1999 Harley-Davidson Softail Fat Boy FLSTF
1991 Harley-Davidson Dyna Glide Sturgis FXDB-S
1992 Harley-Davidson Dyna Glide Daytona FXDB-D
1992 Harley-Davidson Super Glide Custom FXDC
1993-1998 Harley-Davidson Dyna Low Rider FXDL
1993-1998 Harley-Davidson Dyna Wide Glide FXDWG
1993 Harley-Davidson Softail Heritage Nostalgia FLSTN
1994-1998 Harley-Davidson Road King FLHR
1994-1996 Harley-Davidson Softail Heritage Special FLSTN
1995-1998 Harley-Davidson Dyna Convertible FXDS-CONV
1995-1998 Harley-Davidson Electra Glide Classic FLHTCI
1995-1998 Harley-Davidson Electra Glide Police FLHTPI
1995-1998 Harley-Davidson Electra Glide Ultra Classic FLHTCUI
1995-1997 Harley-Davidson Road King Classic FLHRC
1995-1997 Harley-Davidson Softail Bad Boy FXSTSB
1995-1998 Harley-Davidson Super Glide FXD
1996-1997 Harley-Davidson Road King FLHRI
1996-1999 Harley-Davidson Sportster 1200 Custom XL1200C
1996-1999 Harley-Davidson Sportster 1200 Sport XL1200S
1996 Harley-Davidson Tour Glide Ultra Classic FLTCUI
1997-1999 Harley-Davidson Softail Heritage Springer FLSTS
1998 Harley-Davidson Road Glide FLTR
1998 Harley-Davidson Road Glide FLTRI
1998 Harley-Davidson Road King Classic FLHRCI
1999 Harley-Davidson FXR2
1999 Harley-Davidson FXR3
1999 Harley-Davidson Softail Night Train FXSTB

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and 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.