Harddrive Intake Manifold - Sportster 1988-2003 W/O Sensor Hole - Harley Sportster
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.
Upgrade your 1988-2003 Harley-Davidson Sportster XL with this Harddrive OEM-style intake manifold. Designed without an oxygen sensor hole, it perfectly matches factory port design and works seamlessly with the original Keihin CV carburetor, ensuring optimal air-fuel mixture.
Why riders pick this
- OEM-style replacement for 1988-2003 Sportster XL
- Smooth-ported design for optimal airflow
- Compatible with Keihin CV carburetors
- No oxygen sensor hole for correct fitment
- Helps prevent intake air leaks
A well-functioning intake manifold is critical for your Sportster's engine performance. This Harddrive manifold is precision-cast to provide the correct fit and flow characteristics for older carbureted Sportster models, helping to prevent air leaks and ensure your engine runs smoothly. It's an ideal replacement for a cracked, warped, or worn-out manifold, restoring your bike's original power and efficiency.
Designed for Classic Sportster Performance
- OEM-style replacement for 1988-2003 Sportster XL models
- Smooth-ported design matches factory airflow specifications
- Compatible with the original Keihin CV carburetor
- Specifically designed without an oxygen sensor hole for correct fitment
Maintain Your Carbureted V-Twin
To ensure a completely airtight and reliable seal, it's highly recommended to replace your intake flanges and seals (sold separately) when installing this new manifold. This Harddrive intake manifold is a smart investment for riders looking to keep their classic carbureted Sportster running strong with accurate fuel delivery and responsive throttle.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 86284
- UPC: 191361356148
- Length: 5 in
- Width: 2 in
- Height: 4 in
- Weight: 0.5 lbs
- Country of Origin: Japan
Common questions
Will this intake manifold fit my 2004 or newer Sportster?
No, this Harddrive intake manifold is specifically designed for 1988-2003 Harley-Davidson Sportster XL models. Newer Sportsters, especially those with fuel injection or different sensor configurations, use a different manifold design.
What carburetor is this manifold designed to work with?
This intake manifold is engineered to work with the original Keihin CV carburetor that came standard on 1988-2003 Sportster models. If you have an aftermarket carburetor, please confirm compatibility before purchasing.
Should I replace the intake flanges and seals when installing this?
Yes, Harddrive highly recommends replacing your intake flanges and seals (sold separately) during installation. This is crucial for ensuring a perfect, airtight seal and preventing vacuum leaks that can affect engine performance and tuning.
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 | Intake/Carb/Fuel System |
| SKU | 820-51513 |
| WEIGHT | 0.5 lb |
