Replacement Piston — 3.755" bore, +0.005" oversize, 4-3/8" stroke, kit

DRAG SPECIALTIES Replacement Piston — 3.755" bore, +0.005" oversize, 4-3/8" stroke, kit – 07-11 Touring, 07-12 Softail, 07-13 Dyna

DRAG SPECIALTIES
0911-0018
21988-07+.005
OEM-quality replacement piston kit with two pistons, wrist pins and clips; accepts OEM or Hastings rings (sold separately).
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€107.69
€119.67
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🔧 OEM-quality replacement piston engineered for reliable, economical performance.

  • OEM quality cast aluminum alloy construction for consistent durability.
  • Some fitments feature a coating that extends piston life, reduces friction and allows for cooler running engines.
  • Ideal for OEM replacement and daily use.
  • Kits include two pistons, wrist pins and clips for easy installation.
  • Accept OEM or Hastings rings (order separately).

Economical with great performance, this piston kit offers a complete solution for replacement needs.

: 0911-0018
In Stock

Data sheet

Brand
DRAG SPECIALTIES
Bore - Oversize
+0.005"
Bore Size
3,755"
Compression Ratio
9.2:1
Harley Family
Dyna
Softail
Touring

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Road King Touring 2009
Harley Davidson Road King Touring 2011
Harley Davidson Road King Classic Touring 2010
Harley Davidson Road King Classic Touring 2009
Harley Davidson Road King Custom Touring 2007
Harley Davidson Electra Glide Touring 2007
Harley Davidson Electra Glide Touring 2008
Harley Davidson Electra Glide Classic Touring 2007
Harley Davidson Electra Glide Classic Touring 2009
Harley Davidson Electra Glide Classic Touring 2010
Harley Davidson Electra Glide Classic Touring 2011
Harley Davidson Electra Glide Ultra Classic Touring 2007
Harley Davidson Electra Glide Ultra Classic Touring 2009
Harley Davidson Electra Glide Ultra Classic Touring 2010
Harley Davidson Electra Glide Ultra Classic Touring 2008
Harley Davidson Electra Glide Ultra Classic Touring 2010
Harley Davidson Electra Glide Ultra Classic Touring 2011
Harley Davidson Street Glide Touring 2007
Harley Davidson Street Glide Touring 2009
Harley Davidson Heritage Softail Classic Softail 2007
Harley Davidson Heritage Softail Classic Softail 2008
Harley Davidson Heritage Softail Classic Softail 2010
Harley Davidson Heritage Softail Classic Softail 2011
Harley Davidson Heritage Softail Classic Softail 2011
Harley Davidson Fat Boy Softail 2007
Harley Davidson Fat Boy Softail 2008
Harley Davidson Fat Boy Softail 2009
Harley Davidson Fat Boy Softail 2010
Harley Davidson Fat Boy Softail 2011
Harley Davidson Fat Boy Lo Softail 2010
Harley Davidson Fat Boy Lo Softail 2011
Harley Davidson Softail Deluxe Softail 2007
Harley Davidson Softail Deluxe Softail 2010
Harley Davidson Softail Deluxe Softail 2011
Harley Davidson Cross Bones Softail 2008
Harley Davidson Cross Bones Softail 2009
Harley Davidson Cross Bones Softail 2010
Harley Davidson Cross Bones Softail 2011
Harley Davidson Road Glide Touring 2008
Harley Davidson Road Glide Custom Touring 2010
Harley Davidson Road Glide Custom Touring 2011
Harley Davidson Rocker Softail 2008
Harley Davidson Rocker Softail 2009
Harley Davidson Rocker C Softail 2008
Harley Davidson Rocker C Softail 2010
Harley Davidson Dyna Super Glide Dyna 2008
Harley Davidson Dyna Street Bob Dyna 2008
Harley Davidson Dyna Street Bob Dyna 2010
Harley Davidson Dyna Street Bob Dyna 2011
Harley Davidson Dyna Street Bob Dyna 2012
Harley Davidson Dyna Street Bob Dyna 2013
Harley Davidson Dyna Super Glide Custom Dyna 2011
Harley Davidson Dyna Super Glide Custom Dyna 2013
Harley Davidson Dyna Super Glide Custom Dyna 2012
Harley Davidson Dyna Super Glide Custom 110th Anniversary Dyna 2013
Harley Davidson Dyna Fat Bob Dyna 2009
Harley Davidson Dyna Fat Bob Dyna 2010
Harley Davidson Dyna Fat Bob Dyna 2012
Harley Davidson Dyna Low Rider Dyna 2007
Harley Davidson Dyna Wide Glide Dyna 2007
Harley Davidson Dyna Wide Glide 105th Anniversary Dyna 2008
Harley Davidson Blackline Softail 2011
Harley Davidson Blackline Softail 2012
Harley Davidson Softail Night Train Softail 2008
Harley Davidson Softail Night Train Softail 2009
Harley Davidson Softail Custom Softail 2007
Harley Davidson Softail Custom Softail 2009
Harley Davidson Softail Custom Softail 2010
Harley Davidson Softail Deuce Softail 2007