• Drag part number: 0903-1551
• Manufacturer Number: K2784
• Feature ArmorX piston coating for superior protection in extreme conditions and reduced wear
• ArmorFit skirt coating auto-adjusts to the cylinder wall so theres no need to measure clearance; provides smooth, quiet, trouble-free operation
• Dome design for improved flame travel to maximize air/ fuel burn efficiency
• High compression (11:1) for added power
• Superfinish piston pin reduces friction and improves scuff resistance
• Enhanced pin oiling for improved lubrication and reduced friction
• Augmented ring land details improve ring seal and function
• Dedicated rings for precise fit, improved compression and oil control
• Fit OEM and Screamin Eagle cylinder heads
• Kit includes two pistons, rings, piston pins and circlips
• Made in the U.S.A

• Product Name: Piston Kit
• Piston Material: ArmorX
• Skirt Coating: ArmorFit
• Bore Size: 3.937″
• Bore – Oversize: Standard
• Bore Oversize: Standard
• Displacement: 1746 cc
• Stroke Length: 4-3/8″
• Piston Head Shape: Domed
• Units: Kit
• Riding Style: Street

2017-2019 Harley-Davidson Street Glide Special FLHXS 2017-2019 Harley-Davidson Road King EFI FLHR 2017-2019 Harley-Davidson Road King Special FLHRXS 2017-2019 Harley-Davidson Road Glide Custom FLTRX 2017-2019 Harley-Davidson Road Glide Special FLTRXS 2017-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL 2017-2019 Harley-Davidson CVO Street Glide FLHXSE 2017-2019 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE 2018-2019 Harley-Davidson Softail Sport Glide FLSB 2018-2019 Harley-Davidson Softail Low Rider FXLR 2018-2019 Harley-Davidson Softail Fat Bob 114 FXFBS 2018-2019 Harley-Davidson Softail Fat Bob FXFB 2018-2019 Harley-Davidson Softail Fat Boy FLFB 2018-2019 Harley-Davidson Softail Deluxe FLDE 2019 Harley-Davidson FXDR 114 2017-2019 Harley-Davidson Street Glide EFI FLHX 2017-2019 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI 2017-2019 Harley-Davidson Electra Glide Ultra Limited FLHTK 2019 Harley-Davidson Electra Glide Standard EFI FLHTI 2018-2019 Harley-Davidson CVO Road Glide Custom FLTRXSE 2018-2019 Harley-Davidson Softail Slim FLSL 2018-2019 Harley-Davidson Softail Heritage Classic 114 FLHCS 2018-2019 Harley-Davidson Softail Heritage Classic FLHC 2018-2019 Harley-Davidson Softail Breakout FXBR 2017-2019 Harley-Davidson Road Glide Ultra FLTRU 2017-2019 Harley-Davidson Electra Glide Police FLHTPI 2018-2019 Harley-Davidson Softail Fat Boy 114 FLFBS 2018-2019 Harley-Davidson Softail Breakout 114 FXBRS 2018-2019 Harley-Davidson Softail Street Bob FXBB

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