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Description
Cometic Harley-Davidson 2007-Up Sportster Rocker Breather Seal 4PkToday's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles,
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2019 | Harley-Davidson | XL1200C Sportster 1200 Custom | Base |
| 2016-2020 | Harley-Davidson | XL1200CX Roadster | Base |
| 2007-2011 | Harley-Davidson | XL1200L Sportster 1200 Low | Base |
| 2007-2012 | Harley-Davidson | XL1200N Sportster 1200 Nightster | Base |
| 2018-2020 | Harley-Davidson | XL1200NS Iron 1200 | Base |
| 2007-2008 | Harley-Davidson | XL1200R Sportster 1200 Roadster | Base |
| 2014-2017 | Harley-Davidson | XL1200T SuperLow 1200T | Base |
| 2012-2016 | Harley-Davidson | XL1200V Seventy-Two | Base |
| 2010-2020 | Harley-Davidson | XL1200X Forty-Eight | Base |
| 2018-2019 | Harley-Davidson | XL1200XS Forty-Eight Special | Base |
| 2007 | Harley-Davidson | XL50 50th Anniversary Sportster | Base |
| 2007-2008 | Harley-Davidson | XL883 Sportster | Base |
| 2007-2009 | Harley-Davidson | XL883C Sportster 883 Custom | Base |
| 2007-2010 | Harley-Davidson | XL883L Sportster 883 Low | Base |
| 2011-2019 | Harley-Davidson | XL883L SuperLow | Base |
| 2009-2020 | Harley-Davidson | XL883N Iron 883 | Base |
| 2007 | Harley-Davidson | XL883R Sportster 883 Roadster | Base |
| 2009-2010 | Harley-Davidson | XR1200 | Base |
| 2011-2012 | Harley-Davidson | XR1200X | Base |
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4.4 ★★★★★
Based on 280 reviews
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Product Reviews
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Great references book.
Format: Hardcover
Excellent book for medical reference and refresh of knowledge.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
A Wonderful Update To A Great Old Reference Book!
Format: Hardcover
It's the Merck Manual! If you know medicine but are aware you don't know EVERYTHING about EVERYTHING! (Few if any do!) This is a wonderful reference. If you have no medical knowledge and think this will make you know what doctors know. Don't waste your money. You have to have a basic understanding for this to be helpful. This is a wonderful update to an old favorite.
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Reviewed in the United States on July 16, 2025
★★★★★ 5
The most current and inclusive medical reference available mid-2018.
Format: Hardcover, Format: Hardcover
Here’s the review I wrote for the 19th edition on 2011: I've been getting and using the Merck Manual for over 30 years to answer questions about disease for family and friends (pediatrics through geriatrics) as well as preparing to ask germane questions of physicians responsible for care of family and friends. It is comprehensive in its coverage of the etiology, diagnosis, treatment and prognosis of diseases of the human body and contains the latest research results on the treatment options. It's really not that difficult for the layman to understand the medical terminology and the result is factual understanding of the major aspects of disease which you will NOT get from the standard home health care books from Johns Hopkins, Harvard, Mayo Clinic, the AMA or even the Merck Home Health handbook. And, unlike the Merck Manual, these books directed to the laity do not contain the diagnostic information upon which physicians decide precisely what disease they are presented with. Yes, there will be much superfluous information which you may never use, but, when you want and need the information about a specific disease, here's where you should start your education.
The same holds true for the updated 2018 20th edition. I neglected to mention that this manual also contains a plethora of ancillary information including thorough sections on pediatrics, geriatrics, injuries, bites and stings, patient care, alternative medicine, dietary supplements, rehabilitation, normal test values and even legal issues such as advance directives. Yup, it’s pricey, but it’s always proved to be valuable to me.
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Reviewed in the United States on June 15, 2018
★★★★★ 5
Great reference book
Format: Hardcover
If you only have one medical resource book in your house, I recommend this one. Very thorough book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
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