Harddrive Primary Inspection Cover Gasket - With O-Ring - Harley Sportster XL
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Ensure a leak-free seal on your Harley-Davidson Sportster's primary inspection cover with this Harddrive replacement gasket. Designed to OEM specifications, this gasket includes the essential O-ring and is a direct fit for 2004-2020 Sportster XL models. It's a crucial component for any primary service or cover replacement.
Why riders pick this
- OEM-spec replacement gasket
- Includes integrated O-ring
- Direct fit for 2004-2020 Sportster XL
- Ensures a leak-free primary seal
When performing primary maintenance or replacing an inspection cover, a fresh gasket is non-negotiable for a proper seal. This Harddrive gasket provides reliable sealing performance, preventing oil leaks and protecting your primary drive components. Its durable construction ensures it can withstand the temperatures and pressures within your V-twin's primary case, giving you peace of mind on the road.
Reliable Primary Seal
- OEM-spec replacement for dependable performance
- Includes integrated O-ring for a complete seal
- Direct fit for 2004-2020 Harley Sportster XL models
- Essential for primary service and cover replacement
Critical for Primary Integrity
This replacement gasket is vital for maintaining the integrity of your Sportster's primary system. Never reuse an old gasket, as it can lead to leaks and potential damage. Always install a new Harddrive gasket with the included O-ring to ensure a tight, secure seal every time you access your primary inspection port.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 37-080A
- UPC: 191361279591
- Length: 5.7 in
- Width: 4.8 in
- Height: 0.2 in
- Weight: 0.01 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this gasket fit my 2021 or newer Sportster?
No, this Harddrive gasket is specifically designed for 2004-2020 Harley-Davidson Sportster XL models. Newer Sportster S models utilize different gasket specifications.
Does this gasket include the O-ring?
Yes, this Harddrive replacement gasket is supplied with the necessary O-ring for a complete and proper seal.
Can I reuse my old primary inspection cover gasket?
No, gaskets are designed for single use. Always install a new gasket when servicing your primary to ensure a proper, leak-free seal.
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 | Harddrive |
| TYPE | Engine |
| SKU | 820-51911 |
| WEIGHT | 0.01 lb |
