✓ VERIFIED
May 11, 2025
Worked great just what I was looking for
JAMES GASKETS
SKU: 681-6109
James Gaskets Milwaukee-Eight Oil Pump O-Ring Plug 10-Pack - Harley M8
$12.95
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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.
This 10-pack of James Gaskets Milwaukee-Eight oil pump O-ring plugs is perfect for service shops or riders who like to keep essential spares on hand. Manufactured in the U.S.A. to direct OEM replacement specifications, these O-rings ensure a critical seal for your Harley Milwaukee-Eight oil pump. Maintain proper oil pressure and prevent leaks with fresh seals.
Why riders pick this
- 10-pack for workshops and spares
- Specific to Milwaukee-Eight oil pump plugs
- Made in the U.S.A. for quality you can trust
- Direct OEM replacement for factory seals
- Ensures critical oil system sealing
The oil pump is the heart of your Milwaukee-Eight's lubrication system, and a proper seal is paramount for its function. This convenient 10-pack of O-ring plugs from James Gaskets provides reliable replacement seals for your M8 oil pump. Each O-ring is made in the U.S.A. and engineered to factory specifications, guaranteeing a secure fit and preventing oil leaks from crucial plug points. Don't risk oil pressure issues or messy leaks when performing engine work.
Essential Seals for M8 Oil Pumps
- 10-pack quantity for shops and spare parts stock
- Designed specifically for Milwaukee-Eight (M8) oil pump plugs
- Manufactured in the U.S.A. to high standards
- Direct OEM replacement for dependable sealing performance
Critical for M8 Engine Health
Ensuring every seal in your Milwaukee-Eight engine's oil system is in top condition is vital for its longevity. These James Gaskets O-rings are precisely what you need for the oil pump plug locations. When performing any oil pump service, cam chest work, or addressing leaks, replacing these O-rings is a smart step to ensure your M8 continues to run strong and leak-free. Always confirm fitment for your specific Harley-Davidson or Indian Motorcycle model.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 11900010
- Weight: 0.02 lbs
- Quantity: 10 per pack
Common questions
Will this O-ring fit Twin Cam engines?
No, this James Gaskets O-ring is specifically designed for Milwaukee-Eight (M8) engines. Twin Cam owners will need to use a different part number.
Why are these O-rings sold in 10-packs?
The 10-pack quantity is ideal for professional shops, multi-bike maintenance, and riders who prefer to keep a supply of spare parts on hand for future service.
Is this an OEM equivalent part?
Yes, James Gaskets manufactures this O-ring to factory specifications, making it a direct replacement for the original part in your Milwaukee-Eight engine.
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 | 681-6109 |
| WEIGHT | 0.02 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.92
13 RATINGS
5★
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✓ VERIFIED
Sep 30, 2024
Great company
Awesome part for a great price
✓ VERIFIED
Dec 30, 2022
Perfect fit, functions as expected. Great quality, highly recommend, would purchase again.
✓ VERIFIED
Apr 18, 2026
Excellent
✓ VERIFIED
Feb 12, 2026
Perfect fit and resonably priced
Since this aprt cannot be ordered from Harley's website (like many of their parts) it's a convenient and perfct fit.
✓ VERIFIED
Oct 5, 2025
good quality, works perfect
as described, works perfectly this thing says 2006 to 2017. it actually works 2006 to 2025 touring bike bikes.
