1. Parts
  2. Gas Tanks

1998 Harley-Davidson Fat Boy - FLSTF Gas Tanks

1998 Harley-Davidson Fat Boy - FLSTF
Front Tire:
MT90-16
Rear Tire:
MT90-16
Spark Plug:
BPR5ES-11
Battery:
YTX20L-BS
Stock Chain/Belt:
130T
Front Sprocket:
32T
Rear Sprocket:
65T
Oil Filter:
KN-170
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Mustang
Studded Cruiser Tank Bibs
$56.66 - $57.99
You save up to $6.01 (9%)
  • Black
(14)
Mustang Studded Cruiser Tank Bibs Contour formed to tightly hug the gas tank Felted backed to protect paint Premium quality expanded vinyl cover Braided edge trim Utilize stock mounts and hook an...
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Kuryakyn
Flush-Mount Gas Cap
$53.99
You save $6.00 (10%)
  • Chrome
(4)
Kuryakyn Flush-Mount Gas Cap High-tech look of aviation-style fuel fillers Simply screws into the stock opening in your gas tank Keyed entry permits the low profile and prevents unauthorized entry...
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Biker's Choice
Screw-In Flush Mount Gas Cap
$39.06 - $39.53
You save up to $6.97 (14%)
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  • Right
(0)
Biker's Choice Screw-In Flush Mount Gas Cap Made from billet aluminum and chrome-plated Special design allows these screw-in caps to give a flush mounted clean look When the cap is secured ...
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Biker's Choice
Fuel Petcock
$15.60 - $17.56
You save up to $4.39 (20%)
  • Chrome
(0)
Biker's Choice Fuel Petcock Chrome-plated Petcocks with 22mm threads are available with O.E.M. style straight outlet or custom 90o  outlet
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Kuryakyn
Stock Style Gas Cap
$13.99
You save $1.00 (6%)
  • Chrome
(0)
Kuryakyn Stock Style Gas Cap Sometimes they get lost, sometimes they get stolen, & sometimes they just wear out. Vented or non-vented, these chrome-plated gas caps are a fraction of the cost of ...
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Drag Specialties Chrome Petcock New chrome is good. New chrome and good fuel flow is better. Includes filter screen, three-position control and high fuel flow 22mm thread fittings, straig...
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Performance Machine
Apex LED Fuel Gauge Cap
$107.96
You save $11.99 (9%)
  • Chrome
  • Black Ops
  • Contrast Cut
(0)
Performance Machine Apex LED Fuel Gauge Cap The PM proprietary LED Fuel Gauge is user programmable for multiple applications and features bright LED lights that energize when full and shut off as f...
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Performance Machine
Scallop Gas Caps
$62.96
You save $6.99 (9%)
  • Chrome
  • Contrast Cut
  • Black Ops
(0)
Performance Machine Scallop Gas Caps Vented style snap-in dummy gas caps replace the left side OEM fuel gauge. Right hand side threads into tank. Machined Performance Machine Logo CNC'd from aircr...
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Biker's Choice
Flatside Tank Mounting Kit
$52.76
You save $13.19 (20%)
(0)
Biker's Choice Flatside Tank Mounting Kit Complete kit includes custom mounting hardware and washers Forward mounts are threaded for a clean installation Perfect for replacement of earlier ...
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Performance Machine
Merc LED Fuel Gauge Cap
$107.96
You save $11.99 (9%)
  • Contrast Cut
  • Chrome
  • Black Ops
(0)
Performance Machine Merc LED Fuel Gauge Cap The PM proprietary LED Fuel Gauge is user programmable for multiple applications and features bright LED lights that energize when full and shut off as f...
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Performance Machine
Array Gas Caps
$62.96
You save $6.99 (9%)
  • Black Ops
  • Contrast Cut
  • Chrome
(3)
Performance Machine Array Gas Caps Vented style snap-in dummy gas caps replace the left side OEM fuel gauge. Right hand side threads into tank. Machined Performance Machine Logo CNC'd from aircraf...
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Kuryakyn
Peaked Gas Cap
$16.99
You save $1.60 (8%)
  • Chrome
(0)
Kuryakyn Peaked Gas Cap Sometimes they get lost, sometimes they get stolen, & sometimes they just wear out. Vented or non-vented, these chrome-plated gas caps are a fraction of the cost of stainle...
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Paul Yaffe Originals
Zombie Gas Cap
$97.99
You save $17.96 (15%)
(0)
Paul Yaffe Originals Zombie Gas Cap Paul Yaffe Originals is known for quality custom parts and these Zombie gas caps are a perfect example. Leak-proof and oh so small Weld-in unit drops i...

Latest Reviews

Robert (Ventura )

Fit
Quality
Installation
Recommend

Looks Nice

Easy to install; I removed my tank's chrome center console that surrounds the gas filler, cleaned the area of all dust and debris, removed the seat and placed the divider on the tank. The end near the handlebars is double-sided sticky taped to the tank, and the end near the seat is wrapped around the tank at the seat-to-tank interface area. I re-mounted the console and the seat, ensuring that the divider stayed bilaterally spaced, and tightened everything up. Looks nice!

Hank (Waterloo )

Fit
Quality
Installation
Recommend

Great Product

The cap looks great on my bike. I am extremely happy with it and the LED fuel gauge. I would buy it again and recommend it to others.

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