Harddrive Vented Pop-Up Screw-In Gas Cap - Smooth Chrome
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.
This Harddrive pop-up screw-in gas cap in smooth chrome is designed to enhance both the look and functionality of your V-twin. Its vented design is crucial for preventing fuel tank vacuum, ensuring a consistent fuel supply to your engine. The sleek aluminum construction and pop-up style offer a clean, custom appearance for many Harley-Davidson and Indian Motorcycle models.
Why riders pick this
- Vented design for consistent fuel flow
- Smooth chrome finish
- Pop-up style for flush look
- Durable aluminum construction
- Fits many Harley & Indian V-twins
Give your fuel tank a custom upgrade with the Harddrive vented pop-up screw-in gas cap. Featuring a smooth aluminum body with a brilliant chrome finish, this cap provides a streamlined, flush look when closed, thanks to its innovative pop-up design. More than just aesthetics, the integrated venting system is vital for maintaining proper air pressure in your fuel tank, preventing vacuum buildup that can lead to fuel starvation and affect your bike's performance on the road.
Enhanced Fuel System Performance
- Vented design prevents fuel tank vacuum
- Smooth chrome finish and aluminum construction
- Pop-up style for a clean, flush fuel tank appearance
- Direct fit for many Harley-Davidson and Indian Motorcycle V-twins
- Easy screw-in installation
Seamless Integration and Style
This Harddrive gas cap is a simple yet effective way to add a custom touch to your Harley or Indian, while also ensuring your fuel system operates optimally. Its 2.75-inch diameter opening is designed to seat securely on most stock fuel filler necks. Always verify the diameter of your bike's fuel filler neck to ensure a perfect match before ordering.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 012307
- UPC: 191361263125
- Finish: Chrome
- Design: Vented, pop-up screw-in
- Cap Diameter: 2.75 in
- Overall Length: 3.93 in
- Overall Width: 3.93 in
- Overall Height: 2.36 in
- Weight: 0.2204 lbs
- Country of Origin: China (Taiwan)
Common questions
What is the benefit of a vented gas cap?
A vented gas cap allows air to enter the fuel tank as fuel is consumed. This prevents a vacuum from forming in the tank, which could otherwise restrict fuel flow to the engine and cause performance issues.
Will this cap fit my Harley-Davidson Street Glide?
This cap fits most Harley-Davidson and Indian Motorcycle V-twins with a 2.75-inch fuel filler opening. We recommend verifying your specific model's fuel filler neck diameter to ensure compatibility.
Can I get a replacement seal for this cap?
Yes, Harddrive offers replacement seals separately. This allows you to maintain the integrity of your fuel cap over time, should the original seal wear out.
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 | Gas Caps |
| SKU | 820-52427 |
| WEIGHT | 0.22 lb |
