✓ VERIFIED
May 16, 2022
Love the compactness, and convenience of this temporary tank.
MOTION PRO
SKU: 57-8189
Motion Pro Deluxe Auxiliary Fuel Tank - 1/2 Gallon Harley & Indian V-Twin
$104.99
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About Motion Pro
Motion Pro builds control cables, specialty tools and service equipment for motorcycles, and is the name most shops reach for when a job needs the correct tool rather than an improvised one. Its cables are built to OE routing specifications.
The Motion Pro Deluxe Auxiliary Tank is an essential tool for any V-twin owner or mechanic, providing a portable fluid carrier for diagnostics and tuning. Holding up to 2000cc (1/2 gallon), this tank is versatile enough for both fuel-injected and carbureted Harley-Davidson and Indian Motorcycle models. Its thoughtful design simplifies tasks like fuel system work, carb tuning, or running an engine outside of the main tank.
Why riders pick this
- Holds 1/2 gallon (2000cc) for ample capacity
- Upgraded petcock for precise fuel flow management
- Includes fuel return line and breather for EFI systems
- Graduated scale for accurate fluid measurement
- Works with carbureted and fuel-injected V-twins
Whether you're setting up a new engine, troubleshooting a fuel delivery issue, or just need to run your V-twin without its main tank, the Motion Pro Deluxe Auxiliary Tank is the perfect solution. It features an upgraded petcock for precise flow control and a built-in fuel return line and breather cap specifically designed for fuel-injected engines. The graduated measurement scale helps you keep track of fluid volume, making it invaluable for accurate testing and tuning.
Key Features for V-Twin Maintenance
- Upgraded petcock for easier and more precise fuel flow control
- Built-in fuel return line and breather cap for fuel-injected models
- Graduated scale for accurate fluid volume measurement
- Includes four feet of 1/4-inch fuel line for immediate use
- Versatile for use with both carbureted and fuel-injected V-twins
Indispensable Workshop Tool
This auxiliary tank is a must-have for any serious V-twin garage. Its robust construction and user-friendly features make it ideal for tasks such as carb synchronization, fuel injector testing, or simply running a motor on a stand. Avoid spills and ensure precise fluid management with this reliable Motion Pro tool, designed to make your maintenance and tuning work cleaner and more efficient on your Harley or Indian motorcycle.
Specifications
- Brand: Motion Pro
- Manufacturer Part #: 08-0189
- Capacity: 2000cc / 1/2 gallon
- Length: 5.51 in
- Width: 15.74 in
- Height: 5.51 in
- Weight: 1.94 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this auxiliary tank work with my fuel-injected Harley-Davidson?
Yes, it features a built-in fuel return line and breather cap specifically designed for use with fuel-injected V-twin models, as well as carbureted bikes.
How much fluid can this tank hold?
The Motion Pro Deluxe Auxiliary Tank has a capacity of 2000cc, which is equivalent to 1/2 gallon.
What is included with the auxiliary tank?
The tank comes with an upgraded petcock, a built-in fuel return line, a breather cap, and four feet of 1/4-inch fuel line.
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 | Motion Pro |
| TYPE | Fuel Tank |
| SKU | 57-8189 |
| WEIGHT | 1.94 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.75
4 RATINGS
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✓ VERIFIED
Dec 9, 2014
I use it at shop when adjusting cabs and it works fine
✓ VERIFIED
Sep 12, 2014
Nice quality and perfect for running my bike with the tank of. Also worked on my lawn tractor. I did add a filter to the hose.
✓ VERIFIED
May 30, 2014
A must have if you wrench on bikes!
