My Cart



Wiseco K1747 K Piston Kit (73ci., Domed) - .010in. Oversize to 3.508in., 10.5:1 Compression


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 3.508in.
Compression: 10.5:1 Compression
Sizing: 0.010in. Oversize

Kit include: Forged pistons, rings, circlips, chrome piston pins.
Compression Ratio - Actual: 10.5:1.
Displacement: 1207cc.
Dome Type: Domed.
Dome Volume: +3.63cc.
Engine Type: 73ci.
Stroke: 3.812in.
Valve Pocket Depth - Exhaust: -.167in.
Valve Pocket Depth - Intake: -.167in.
Valve Pocket Dia - Exhaust: 2.100in.
Valve Pocket Dia - Intake: 2.100in.
Notes: Valve pocket dimensions measured from deck height
Harley Davidson XL1200C Sportster 1200 Custom 2004-2019
Harley Davidson XL1200CX Roadster 2016-2020
Harley Davidson XL1200L Sportster 1200 Low 2006-2011
Harley Davidson XL1200N Sportster 1200 Nightster 2007-2012
Harley Davidson XL1200NS Iron 1200 2018-2021
Harley Davidson XL1200R Sportster 1200 Roadster 2004-2008
Harley Davidson XL1200T SuperLow 1200T 2014-2017
Harley Davidson XL1200V Seventy-Two 2012-2016
Harley Davidson XL1200X Forty-Eight 2010-2022
Harley Davidson XL1200XS Forty-Eight Special 2018-2019
Harley Davidson XL50 50th Anniversary Sportster 2007

Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: K1747