✓ VERIFIED
Oct 24, 2022
A good quality gasket that should not have to be replaced every time the derby cover is pulled off.
JAMES GASKETS
SKU: 681-4941
James Gaskets Shovelhead .030 Paper Derby Cover Gasket 10-Pack - Harley Shovelhead
$29.95
Free shipping on orders $99+ · Best value guarantee
affirm
From $2.49/mo with Affirm.
See if you prequalify
IN STOCK
— Ships within 24 hours
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returns — see policy
Authorized Dealer — sourced direct
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.
This James Gaskets Shovelhead primary housing derby cover gasket is crafted from .030-inch paper, offering a direct OEM replacement for reliable sealing. Available in a convenient 10-pack, it's perfect for regular maintenance on your Harley Shovelhead or compatible V-twin.
Why riders pick this
- Direct OEM replacement for Shovelhead derby covers
- Reliable .030-inch paper construction
- Made in the U.S.A. to original specifications
- Prevents oil leaks from the primary cover
- 10-pack ideal for shops and bulk purchases
When servicing your Shovelhead primary, a fresh derby cover gasket is essential to prevent oil leaks and maintain the integrity of your system. This James Gaskets paper gasket is precision-cut to .030-inch thickness, matching original equipment specifications for a perfect fit and dependable seal. Made in the U.S.A., these gaskets are a reliable choice for any rider or shop working on Shovelhead primary covers, ensuring a clean and leak-free operation.
OEM-Spec Sealing for Shovelhead Primaries
- Direct OEM replacement for Shovelhead primary derby covers
- Constructed from .030-inch thick paper for proper compression
- Ensures a reliable, leak-free seal every time
- Manufactured in the U.S.A. to exacting standards
- Economical 10-pack ideal for shops or multiple services
Keep Your Classic Harley Running Clean
Don't overlook the importance of a quality derby cover gasket. A worn or compromised gasket can lead to frustrating oil leaks and a messy primary. This James Gaskets paper gasket provides a precise and effective seal, helping to protect your primary components and keep your motorcycle clean. It's an indispensable item for routine primary fluid changes or any time the derby cover is removed on your Harley Shovelhead V-twin.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 25416-70
- Thickness: 0.030 inch
- Length: 6.95 in
- Width: 7.15 in
- Weight: 0.129 lbs per gasket
Common questions
Is this gasket suitable for all Shovelhead primary derby covers?
This .030-inch paper gasket is designed for Shovelhead primary housings and compatible V-twin applications. It's always best to verify your specific engine and primary cover design before ordering.
What is the recommended installation procedure?
For a secure seal, clean both mating surfaces of the primary cover and housing thoroughly. Install the new gasket, ensuring it is properly aligned, and then reinstall the derby cover, torquing the bolts to factory specifications.
Can this gasket be used on Twin Cam or Milwaukee-Eight engines?
No, this gasket is specifically designed for Shovelhead primary applications. Twin Cam and Milwaukee-Eight engines require different gasket part numbers and designs.
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 | 681-4941 |
| WEIGHT | 0.13 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.77
87 RATINGS
5★
78
4★
3
3★
3
2★
1
1★
2
✓ VERIFIED
Nov 16, 2025
Non stop emails about every product I buy. Taking my business somewhere else
Stop sending me multiple emails.
✓ VERIFIED
Jun 28, 2025
No leaks , fits perfect !
✓ VERIFIED
Nov 2, 2024
Bought for back up . Great guality, good price .
✓ VERIFIED
Oct 16, 2024
I have a 98 Road King. This James gasket is a flat, ridged, gasket where as the OEM gasket is an O ring that sits in a groove. Since there were no instructions stating otherwise, I removed the O ring and replaced it with the James gasket. After firing up the bike, the derby cover poured fluid worse than before. The only other way that I could see it working, was if I re-installed the O ring, put the James gasket over it, and then the derby cover. After I did that, I had no leaks. I will also add that my derby cover is dome shaped I'm pretty sure this gasket is for the flat derby covers. It is not specified that way however, so I rate it three stars.
✓ VERIFIED
Jul 15, 2024
Derby cover gasket
Great fitment, easy to install
