Harddrive Flat Side Tank - 5 GAL Screw Type EVO ST

Harddrive flat side tank in 5-gallon capacity with screw-in fuel bung, designed to replicate classic FXST tank styling. Raw steel construction intended for custom builds, crash repairs, or restoration projects requiring final metal prep and paint work.

Features

• 5-gallon capacity
• Screw-in fuel bung
• Flat side profile matches late-style FXST tanks
• Raw steel — requires final prep and bodywork
• Accepts FL, FXWG, and FXST style fuel tank dashes

Specifications

• Brand: Harddrive
• Manufacturer Part #: 011389
• UPC: 191361166990
• Capacity: 5 gallons
• Weight: 20.56 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits FXST models 1984 through 1999. Will not fit newer Harley models or those requiring EFI-compatible tanks. Verify fitment with your specific year and model before purchase.

Frequently Asked Questions

Does this tank come ready to paint?

No — the tank ships as raw steel and requires metal prep, sealing, and bodywork before painting. Test fit first, then have it professionally sealed and prepped.

Will this fit my FXST?

Yes, if your bike is a 1984-1999 FXST. This tank will not fit 2000 and newer FXST models or other frame styles.

Is the tank sealed and ready for fuel?

No. All fuel tanks must be pressure tested and sealed inside before use. This is critical for safety and is not covered by warranty if skipped.

What fuel bung type does it use?

This model features a screw-in fuel bung. Verify your bike's filler neck diameter before ordering.

Can I use this for a custom build?

Yes — this tank is popular for custom and crash-repair applications. Raw construction allows you to shape and finish it to your specifications.