Cometic C9957 Chain Inspection Cover Gasket Set is designed for Harley-Davidson Evolution Sportster applications requiring dependable sealing at the chain inspection cover. This five-piece gasket pack provides replacement components for service, repair, or engine maintenance and is engineered to support the fit and sealing requirements of the original equipment application. The gasket set corresponds to OE reference 34986-04.
Cometic develops gasket materials, manufacturing processes, and gasket designs to meet the demands of modern high-performance V-Twin engines. The C9957 gasket set is manufactured with application-focused construction to help provide a reliable seal, reduce the risk of leaks, and support consistent service performance when properly installed. Always inspect mating surfaces and follow the motorcycle manufacturer’s installation procedures before fitting a new gasket.
This Cometic chain inspection cover gasket set fits select Harley-Davidson Sportster models, including the 2009–2012 XL883N Iron 883, 2014–2017 XL1200T SuperLow Touring, and 2016–2017 XL1200CX Roadster. Verify the motorcycle model, year, and OE reference before ordering to ensure proper fitment. The manufacturer part number is C9957, and the vendor part number is 68-9957.
Features:
- Brand: Cometic
- Manufacturer part number: C9957
- Vendor part number: 68-9957
- Product type: Chain inspection cover gasket set
- Pack quantity: 5 gaskets
- OE reference: 34986-04
- Fitment: 2009–2012 Harley-Davidson XL883N Iron 883
- Fitment: 2014–2017 Harley-Davidson XL1200T SuperLow Touring
- Fitment: 2016–2017 Harley-Davidson XL1200CX Roadster
- Application: Harley-Davidson Evolution Sportster engines
Fitment:
2007 Harley Davidson XL1200C Sportster 1200 Custom
2007 Harley Davidson XL1200L Sportster 1200 Low
2007 Harley Davidson XL1200N Nightster
2007 Harley Davidson XL1200R Roadster
2007 Harley Davidson XL883 Sportster 883
2007 Harley Davidson XL883C Sportster 883 Custom
2007 Harley Davidson XL883L Super Low
2007 Harley Davidson XL883R 883 Roadster
2008 Harley Davidson XL1200C Sportster 1200 Custom
2008 Harley Davidson XL1200L Sportster 1200 Low
2008 Harley Davidson XL1200N Nightster
2008 Harley Davidson XL1200R Roadster
2008 Harley Davidson XL883 Sportster 883
2008 Harley Davidson XL883C Sportster 883 Custom
2008 Harley Davidson XL883L Super Low
2009 Harley Davidson XL1200C Sportster 1200 Custom
2009 Harley Davidson XL1200L Sportster 1200 Low
2009 Harley Davidson XL1200N Nightster
2009 Harley Davidson XL883C Sportster 883 Custom
2009 Harley Davidson XL883L Super Low
2009 Harley Davidson XL883N Iron 883
2010 Harley Davidson XL1200C Sportster 1200 Custom
2010 Harley Davidson XL1200L Sportster 1200 Low
2010 Harley Davidson XL1200N Nightster
2010 Harley Davidson XL1200X Forty-Eight
2010 Harley Davidson XL883L Super Low
2010 Harley Davidson XL883N Iron 883
2011 Harley Davidson XL1200C Sportster 1200 Custom
2011 Harley Davidson XL1200L Sportster 1200 Low
2011 Harley Davidson XL1200N Nightster
2011 Harley Davidson XL1200X Forty-Eight
2011 Harley Davidson XL883L Super Low
2011 Harley Davidson XL883N Iron 883
2012 Harley Davidson XL1200C Sportster 1200 Custom
2012 Harley Davidson XL1200N Nightster
2012 Harley Davidson XL1200V Seventy Two
2012 Harley Davidson XL1200X Forty-Eight
2012 Harley Davidson XL883L Super Low
2012 Harley Davidson XL883N Iron 883
2013 Harley Davidson XL1200C Sportster 1200 Custom
2013 Harley Davidson XL1200V Seventy Two
2013 Harley Davidson XL1200X Forty-Eight
2013 Harley Davidson XL883L Super Low
2013 Harley Davidson XL883N Iron 883
2014 Harley Davidson XL1200C Sportster 1200 Custom
2014 Harley Davidson XL1200T Super Low Touring
2014 Harley Davidson XL1200V Seventy Two
2014 Harley Davidson XL1200X Forty-Eight
2014 Harley Davidson XL883L Super Low
2014 Harley Davidson XL883N Iron 883
2015 Harley Davidson XL1200C Sportster 1200 Custom
2015 Harley Davidson XL1200T Super Low Touring
2015 Harley Davidson XL1200V Seventy Two
2015 Harley Davidson XL1200X Forty-Eight
2015 Harley Davidson XL883L Super Low
2015 Harley Davidson XL883N Iron 883
2016 Harley Davidson XL1200C Sportster 1200 Custom
2016 Harley Davidson XL1200CX Roadster
2016 Harley Davidson XL1200T Super Low Touring
2016 Harley Davidson XL1200V Seventy Two
2016 Harley Davidson XL1200X Forty-Eight
2016 Harley Davidson XL883L Super Low
2016 Harley Davidson XL883N Iron 883
2017 Harley Davidson XL1200C Sportster 1200 Custom
2017 Harley Davidson XL1200CX Roadster
2017 Harley Davidson XL1200T Super Low Touring
2017 Harley Davidson XL1200X Forty-Eight
2017 Harley Davidson XL883L Super Low
2017 Harley Davidson XL883N Iron 883
2018 Harley Davidson XL1200C Sportster 1200 Custom
2018 Harley Davidson XL1200CX Roadster
2018 Harley Davidson XL1200NS Iron 1200
2018 Harley Davidson XL1200X Forty-Eight
2018 Harley Davidson XL1200XS Forty Eight Special
2018 Harley Davidson XL883L Super Low
2018 Harley Davidson XL883N Iron 883
2019 Harley Davidson XL1200C Sportster 1200 Custom
2019 Harley Davidson XL1200CX Roadster
2019 Harley Davidson XL1200NS Iron 1200
2019 Harley Davidson XL1200X Forty-Eight
2019 Harley Davidson XL1200XS Forty Eight Special
2019 Harley Davidson XL883L Super Low
2019 Harley Davidson XL883N Iron 883