✓ VERIFIED
Sep 18, 2022
Everything from valve seals to muffler-brings. I had all the gaskets I needed. Great fit and a great seal. No leaks.
JAMES GASKETS
SKU: 681-5278
James Gaskets Evo Sportster Rocker Box Lower Rubber Gasket - Harley V-Twin
$66.95
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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.
Ensure a leak-free top end on your Evo Sportster with this James Gaskets rocker box lower rubber gasket. Crafted in the U.S.A. with advanced materials, it's designed for dependable sealing on your V-twin engine.
Why riders pick this
- Lower rubber gasket for Evo Sportster rocker boxes
- Made in the U.S.A. with advanced materials
- Direct OEM replacement for reliable sealing
- Ensures leak-free performance on Harley V-twins
When it's time to service your Evo Sportster's rocker box, don't compromise on gasket quality. This James Gaskets lower rubber gasket is an OEM-quality replacement, manufactured using state-of-the-art methods to deliver a precise fit and reliable seal. It's a critical component for preventing oil leaks and maintaining the performance of your Harley V-twin.
Engineered for Lasting Performance
- Direct replacement gasket for Evo Sportster rocker box assemblies
- Made in the U.S.A. with high-quality gasket materials and production techniques
- Provides a secure, leak-proof seal for the lower rocker box cover
- Trusted by riders for its durability and precise fit on Harley V-twins
Essential for Engine Integrity
A well-sealed engine is a healthy engine. This James Gaskets lower rocker box gasket is vital for any rebuild or maintenance on your Evo Sportster, ensuring that your engine's oil stays where it belongs. It's designed to meet the demands of your V-twin, offering peace of mind on the road. Always refer to your service manual for proper installation procedures and torque specifications.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 17353-86-A
- Weight: 0.108 lbs
- Country of Origin: U.S.A.
Common questions
Will this gasket fit my specific Evo Sportster model?
Yes, this gasket is designed for Evo Sportster rocker box assemblies. It's crucial to verify your engine generation and model year using our Shop by Bike tool before ordering.
Is this a genuine OEM gasket from Harley-Davidson?
No, James Gaskets manufactures this to OEM specifications as a direct, high-quality aftermarket replacement for your Harley-Davidson.
Do I need any special tools for installation?
You will typically need standard tools like a socket set and a gasket scraper. Always consult your service manual for model-specific installation instructions and torque values.
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 | 681-5278 |
| WEIGHT | 0.11 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.78
36 RATINGS
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✓ VERIFIED
Aug 4, 2023
Evo gaskets
Everything you need for an engine rebuild.
✓ VERIFIED
Jun 17, 2023
Hope they are better than the original gasket set. What I used out of the kit fit.
✓ VERIFIED
May 3, 2021
one off the best gasket sets you can get.
✓ VERIFIED
May 12, 2020
Everything was a nice tight fit. Seems to be of good quality materials etc
✓ VERIFIED
Apr 28, 2024
Good stuff
James is one of the best. Use in all my work as long as I can get them
