✓ VERIFIED
Mar 8, 2021
Better gaskets than oem never had a leak on any bike I've put them on!
JAMES GASKETS
SKU: 681-5226
James Gaskets Top End Gasket Kit with Paper Rocker Base Gaskets - Harley Sportster
$71.95
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About James Gaskets
James Gaskets has supplied American V-twin gaskets, seals and O-rings for decades and is one of the most widely stocked names for Harley-Davidson engine, primary and transmission rebuilds. When a service manual calls for a specific gasket, James almost always has an exact-fit answer.
When it's time for a top-end refresh on your Sportster, this James Gaskets kit delivers the sealing you need. It includes all necessary gaskets and seals for a complete cylinder head rebuild. Riders trust James Gaskets for their commitment to quality and precise fitment.
Why riders pick this
- Complete kit for Sportster top-end rebuilds
- Includes paper rocker base gaskets
- Made in the U.S.A. with advanced materials
- Ensures reliable, leak-free sealing
- Trusted by V-twin builders and riders
Ensure a leak-free and long-lasting top-end rebuild for your Harley-Davidson Sportster with this comprehensive gasket kit from James Gaskets. Engineered and manufactured in the U.S.A., this kit provides all the critical sealing components required to get your V-twin running strong again. With state-of-the-art materials and production methods, James Gaskets offers peace of mind for any performance-minded rider.
Precision Sealing for Your Sportster
- Complete top-end gasket set for thorough cylinder head overhauls
- Includes paper rocker base gaskets for a reliable, traditional seal
- Manufactured in the U.S.A. with advanced gasket materials
- Designed for a precise fit on Sportster V-twin engines
Rebuild with Confidence
Whether you're addressing a leak or performing a full engine refresh, having the right gaskets is crucial. This James Gaskets kit is designed for straightforward installation, bringing your Sportster's top end back to factory-fresh sealing. Pair it with a new cam or valvetrain components for a complete performance upgrade, knowing your seals are up to the task.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 17030-91
- Length: 6.85 in
- Width: 10.55 in
- Height: 0.6 in
- Weight: 0.251 lbs
Common questions
What engine components does this kit cover?
This is a top-end gasket kit, specifically designed for the cylinder head area of Sportster V-twin engines, including rocker boxes and cylinder bases.
Are these gaskets made in the United States?
Yes, James Gaskets proudly manufactures this top-end gasket kit in the U.S.A. using state-of-the-art materials and production methods.
Will this kit fit my specific Sportster model?
This kit is designed for a broad range of Sportster V-twin engines. We recommend using our Shop by Bike tool to confirm exact fitment for your year and model before ordering.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-5226 |
| WEIGHT | 0.25 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.86
28 RATINGS
5★
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✓ VERIFIED
Oct 9, 2023
No surprise
Perfect. Exactly what i expected.
✓ VERIFIED
Jan 18, 2023
Very good kit everything you need for topend build
✓ VERIFIED
Oct 18, 2022
Perfect fit
✓ VERIFIED
Mar 5, 2022
looks like all the gaskets i need to rebuild my top end are in the kit right now im tearing down and prepping
✓ VERIFIED
Feb 1, 2022
First time doing top end rebuild. Pleased with the quality- everything was there so hopefully they do what they are supposed to. Pleased with the purchase.
