Drag Specialties Replacement Piston Kit for Harley-Davidson Motor Models

In stock
SKU: DS09110017
Regular price $131.79

Upgrade your engine's reliability and performance with these premium replacement piston kits. Engineered with OEM-quality cast aluminum alloy construction, these kits are designed to serve as the ideal choice for original equipment replacement, combining economical pricing with professional-grade performance in one comprehensive package.

Each piston features a specialized skirt coating specifically formulated to extend component life. This advanced coating significantly reduces friction between the piston and cylinder wall, allowing for a cooler-running engine and smoother operation even under demanding conditions.

Key Features:

  • Premium Construction: Manufactured from high-quality cast aluminum alloy to meet or exceed OEM specifications.
  • Enhanced Durability: Integrated piston coating reduces wear, minimizes heat buildup, and optimizes engine longevity.
  • Complete Installation Kit: Each kit includes two pistons, precision-fit wrist pins, and secure circlips for a streamlined installation.
  • Versatile Compatibility: Designed to accept either OEM or Hastings rings (sold separately), providing flexibility for your specific rebuild requirements.
  • Optimized Performance: Provides a perfect balance of reliability and efficiency for a wide range of motor configurations.

Whether you are performing a standard rebuild or a routine maintenance service, these piston kits provide the technical precision required for modern V-Twin engines. By minimizing friction and managing thermal loads effectively, these components help maintain consistent power delivery and engine health.

For Harley-Davidson 2007-2013 Twin Cam 96" Motor 9.2:1 Compression Ratio 3.75" Bore

Product Title Store SKU MFR Part #
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / Twin / 3.75" (standard) DS09110017 21988-07
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / 07-13 / 3.75" (+.010) DS09110019 21988-07+.010
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / 07-13 / 3.75" (+.005) DS09110018 21988-07+.005
07-17 Twin Cam 103" 9.6:1 Compression 3.875" Bore / 07-16 / 3.875" (+.005) DS09110022 21989-07+.005
07-17 Twin Cam 103" 9.6:1 Compression 3.875" Bore / Twin / 3.875" (standard) DS09110021 21989-07
86-03 Xl 883 / 86-03 / +.010" DS09110090 0911-0090
86-03 Xl 883 / 86-03 / +.005" DS09110089 0911-0089
86-03 Xl 883 / 86-03 / Standard DS09110088 0911-0088
86-03 Xl 883 to 1200 Conv / 86-03 / +.010" DS09110093 0911-0093
86-03 Xl 883 to 1200 Conv / 86-03 / +.005" DS09110092 0911-0092
Milwaukee Eight 107 17-up / Milwaukee / 3.947" (+.010) DS09110051 21900049-010
Milwaukee Eight 107 17-up / Milwaukee / 3.942" (+.005) DS09110050 21900049-005
Milwaukee Eight 107 17-up / Milwaukee / 3.937" (standard) DS09110049 21900049-STD
Milwaukee Eight 114 17-up / Milwaukee / 4.010" (+.010) DS09110055 21900048-010
Milwaukee Eight 114 17-up / Milwaukee / 4.005" (+.005) DS09110054 21900048-005
Milwaukee Eight 114 17-up / Milwaukee / 4.000" (standard) DS09110053 21900048-STD
86-03 Xl 883 to 1200 Conv / 86-03 / Standard DS09110091 0911-0091

Bulk order

Variant Quantity Price Total
Drag Replacement Piston Kit + .005 For Harley 07-16 Twin Cam 103" Motor 9.6:1
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / Twin / 3.75" (standard) DS09110017 / 21988-07
Regular price $131.79
$0.00
Regular price $131.79
$0.00
Drag Replacement Piston Kit + .005 For Harley 07-16 Twin Cam 103" Motor 9.6:1
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / 07-13 / 3.75" (+.010) DS09110019 / 21988-07+.010
Regular price $131.79
$0.00
Regular price $131.79
$0.00
Drag Replacement Piston Kit + .005 For Harley 07-16 Twin Cam 103" Motor 9.6:1
07-13 Twin Cam 96" 9.2:1 Compression 3.75" Bore / 07-13 / 3.75" (+.005) DS09110018 / 21988-07+.005
Regular price $131.79
$0.00
Regular price $131.79
$0.00
Drag Replacement Piston Kit + .005 For Harley 07-16 Twin Cam 103" Motor 9.6:1
07-17 Twin Cam 103" 9.6:1 Compression 3.875" Bore / 07-16 / 3.875" (+.005) DS09110022 / 21989-07+.005
Regular price $147.24
$0.00 Out of stock
Regular price $147.24
$0.00
Drag Replacement Piston Kit + .005 For Harley 07-16 Twin Cam 103" Motor 9.6:1
07-17 Twin Cam 103" 9.6:1 Compression 3.875" Bore / Twin / 3.875" (standard) DS09110021 / 21989-07
Regular price $147.24
$0.00 Out of stock
Regular price $147.24
$0.00
86-03 Xl 883 / 86-03 / +.010" DS09110090 / 0911-0090
Regular price $125.61
$0.00 Out of stock
Regular price $125.61
$0.00
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