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Mar 7, 2025
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Had troubles with fedex u need to change carriers people don’t get there stuff
JAMES GASKETS
SKU: 681-4448
James Gaskets Evo Sportster Rocker Box Assembly Gasket - Base RCM EVO/ Sportste… — Harley-Davidson (1984-1999)
$38.95
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James Gaskets Evo Sportster rocker box assembly gasket engineered for V-twin engines, using state-of-the-art materials and production methods. Made in the U.S.A. and trusted by Harley and Indian riders for reliable oil sealing.
Features
- Made in the U.S.A.
- State-of-the-art gasket materials and production
- Direct OEM replacement for Evo Sportster rocker box
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 16779-99-X
- Length: 8.35 in
- Width: 7 in
- Height: 0.6 in
- Weight: 0.166 lbs
Fitment
Fits V-twin motorcycles with Evo Sportster rocker box assembly configuration.
Frequently Asked Questions
What engine does this gasket fit?
This rocker box assembly gasket fits Evo Sportster V-twin engines and compatible models.
Is this an OEM part?
No — it's a James Gaskets replacement built to OEM specifications. James Gaskets is trusted by Harley and Indian riders nationwide.
Why would I need a new rocker box gasket?
Rocker box gaskets wear over time and can develop leaks. Replace when you see oil seeping from the rocker box area.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4448 |
| WEIGHT | 0.17 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.9
30 RATINGS
5★
28
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✓ VERIFIED
Nov 27, 2023
Cork gasket
Exactly what I ordered and needed.
✓ VERIFIED
Jun 6, 2022
Great product
✓ VERIFIED
May 16, 2022
Perfect fit
✓ VERIFIED
Feb 4, 2022
Gasket arrived in great shape-no twists or bends. I was able to lay into place easily and install the rocker cover without pinching the gasket. Good stuff!
✓ VERIFIED
Dec 22, 2021
ok
