Drag Specialties 09110017 Piston kitRef : DRG01236A / 09110017

DRAG SPECIALTIES Piston - Manufacturer ref. 21988-07

Reliable replacement for Harley-Davidson engines in the Vintage/Classic and Touring categories. This cast aluminium piston, of OEM quality, is designed to fit a standard bore (oversized: Standard). Each kit includes two pistons, pins, and circlips, ready for installation (OEM or Hastings rings to be ordered separately).

• Piston diameter (imperial): 3.750
• Piston diameter: 3.750
• Stroke length: 4-3/8
• Material: cast aluminium
• Delivered as a complete kit: 2 pistons, pins, and circlips
• Ring compatibility: OEM or Hastings (not included)

Some versions of this piston are offered with a coating designed to improve wear resistance and reduce friction, contributing to a more controlled operating temperature depending on the applications. Cost-effective product suitable for OEM replacement for restorations or regular maintenance on Dyna and similar models.

Examples of compatible motorcycles:

• Harley-Davidson FXDC 1584 ABS Dyna Super Glide Custom (2013)
• Harley-Davidson FXDB 1584 ABS Dyna Street Bob (2013)
• Harley-Davidson FXDWG 1584 ABS Dyna Wide Glide (2012)