V-Twin Top End Gasket Kits — Bore 3.500", 1200 cc, For '07-'22 XL 1200

COMETIC V-Twin Top End Gasket Kits — Bore 3.500", 1200 cc, For '07-'22 XL 1200 – 07-19 Sportster

COMETIC
0934-1225
C9177
Complete EST top-end gasket kit with embossed stainless steel head, base and rocker gaskets, proprietary rubber covering, and all seals and O-rings. Made in USA. Fits '07–'22 XL 1200.
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€112.46
€147.03
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V-Twin Top End Gasket Kits

Experience reliable sealing and long service life with the EST (Extreme Sealing Technology) top-end gasket kit. 🔧 The kit features embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material to provide superior sealing under high temperatures.

  • EST construction draws heat away from the combustion ring and dissipates it evenly across the gasket surface to eliminate hot spots and reduce gasket failure.
  • Complete set includes all gaskets, seals, and O-rings needed to rebuild the top end from the cylinder base upward, simplifying installation and ensuring proper sealing.
  • Designed for fitment where specified: For '07-'22 XL 1200.

Made in the USA. 🇺🇸

: 0934-1225
In Stock

Data sheet

Type
Top End
Units
Kit
Brand
COMETIC
Engine Type
4-Stroke
Thickness
1.02 mm (0.040")
Bore Size
3,500"
Displacement
1200 cc
Material
Rubber, Stainless Steel
Harley Family
Sportster

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

Manufacturer Model Family Year Notes
Harley Davidson Sportster Custom Sportster 2007
Harley Davidson Sportster Custom Sportster 2008
Harley Davidson Sportster Custom Sportster 2009
Harley Davidson Sportster Custom Sportster 2010
Harley Davidson Sportster Custom Sportster 2011
Harley Davidson Sportster Custom Sportster 2012
Harley Davidson Sportster Custom 110th Anniversary Sportster 2013
Harley Davidson Sportster Custom Sportster 2014
Harley Davidson Sportster Custom Sportster 2015
Harley Davidson Sportster Custom Sportster 2016
Harley Davidson Sportster Custom Sportster 2017
Harley Davidson Sportster Custom Sportster 2018
Harley Davidson Sportster Custom Sportster 2019
Harley Davidson Sportster Custom Sportster 2014
Harley Davidson Sportster Custom Sportster 2015
Harley Davidson Sportster Custom Sportster 2016
Harley Davidson Sportster Custom Sportster 2017
Harley Davidson Sportster Custom Sportster 2018
Harley Davidson Sportster Custom Sportster 2019
Harley Davidson Sportster Custom LE A Sportster 2014
Harley Davidson Sportster Custom LE A Sportster 2015
Harley Davidson Sportster Custom LE A Sportster 2016
Harley Davidson Sportster Custom LE B Sportster 2014
Harley Davidson Sportster Custom LE B Sportster 2015
Harley Davidson Sportster Custom LE B Sportster 2016
Harley Davidson Sportster Custom LE B Sportster 2017
Harley Davidson Sportster Roadster Sportster 2018
Harley Davidson Sportster Roadster Sportster 2019
Harley Davidson Sportster Roadster Sportster 2018
Harley Davidson Sportster Roadster Sportster 2019
Harley Davidson Sportster Iron Sportster 2019
Harley Davidson Sportster Superlow Sportster 2018
Harley Davidson Sportster Superlow Sportster 2019
Harley Davidson Sportster Superlow Sportster 2018
Harley Davidson Sportster Superlow Sportster 2019
Harley Davidson Sportster Forty-Eight Sportster 2018
Harley Davidson Sportster Forty-Eight Sportster 2019
Harley Davidson Sportster Forty-Eight Anniversary (ANX) Sportster 2018
Harley Davidson Sportster Forty-Eight Sportster 2019
Harley Davidson Sportster Forty-Eight Special Sportster 2019