✓ VERIFIED
Jan 15, 2026
James Gasket Rocker Gaskets For Harley Sportster 1957-2022
Good gaskets. Properly installed, they don't leak and will last. James Gasket makes good products.
JAMES GASKETS
SKU: 681-5275
James Gaskets Evo Sportster Rocker Box Lower Rubber Gasket - Harley Sportster
$165.000,00
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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.
Keep your Evo Sportster's top end sealed tight with a James Gaskets rocker box lower rubber gasket. This OEM-quality replacement ensures a reliable seal, preventing leaks and maintaining engine integrity.
Why riders pick this
- OEM-quality replacement for Evo Sportster rocker box
- Lower rubber gasket ensures a tight, leak-free seal
- Made in the U.S.A. with state-of-the-art materials
- Designed for reliable performance on Harley V-twins
When you're wrenching on your Evo Sportster, don't overlook the importance of quality gaskets. This James Gaskets lower rocker box rubber gasket is engineered to provide a perfect seal, crucial for the longevity and performance of your V-twin engine. Manufactured in the U.S.A., it meets stringent quality standards, offering peace of mind whether you're performing routine maintenance or a full rebuild.
Reliable Sealing for Your Evo Sportster
- Direct replacement for the original Evo Sportster rocker box cover lower rubber gasket
- Manufactured in the U.S.A. with advanced gasket materials
- Designed for a precise fit to prevent oil leaks and maintain engine compression
- Ensures long-lasting durability and performance for your V-twin
Maintain Your Top End with Confidence
A leaking rocker box can be a real headache, leading to oil loss and a messy engine. This James Gaskets replacement gasket is built to the exact specifications needed for your Evo Sportster. It's an essential component for any top-end work, ensuring your engine remains sealed and performing as it should. Always confirm fitment with your specific model year.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 17353-89
- Length: 6.75 in
- Width: 9.75 in
- Height: 0.5 in
- Weight: 0.135 lbs
Common questions
Will this gasket fit my particular Sportster model?
This gasket is designed for Evo Sportster models with rocker box assembly. Please use our Shop by Bike tool to confirm exact fitment for your year and model.
Is this an OEM Harley-Davidson part?
No, James Gaskets manufactures this to OEM specifications as a high-quality aftermarket replacement for your Harley-Davidson.
What tools are needed for installation?
Installation typically requires standard hand tools for removing the rocker box cover, along with a gasket scraper to properly prepare the mating surfaces.
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 | 681-5275 |
| WEIGHT | 0.13 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.71
42 RATINGS
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✓ VERIFIED
Jan 23, 2023
Don't waste time or money.<br />Genuine James is the best!!
✓ VERIFIED
Jan 23, 2023
Don't waste time or money.<br />Go with the best!<br />Genuine James
✓ VERIFIED
May 4, 2022
works grate
✓ VERIFIED
May 3, 2022
very happy
✓ VERIFIED
Aug 5, 2021
These last alot longer than other brands
