Key specs
- Length
- 45.47"
- Height
- 28.15"
- Depth
- 8.1"
- Core length
- 38.4"
- Core height
- 27.75"
- Finish
- Natural
Have it fitted at Willys
We fit parts at our Oxley and Warana workshops. Order the part and we'll book you in, or ask for a fitted price first.
Get a fitting quote- Special order – no change-of-mind returns
- 12 month warranty
- Fitting available
Randy's Transmissions Cooling Radiators
2017-2024 Ford 6.7L F250 F350, F450 Powerstroke Diesel 4 Row Extruded Tube Aluminum Radiator
- Fits F250-F450
$2,784.00
Including GST
Available to order
Zip and humm are available over the phone: (07) 5619 7869
Will it fit your vehicle?
Years are as listed by the manufacturer/supplier and may be US model years for US-built trucks.
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Check my fitmentor call(07) 5619 7869or text0485 885 957oremail us
Randy’s Transmissions aluminium radiator to suit the 2017-2024 Ford 6.7L F250 F350, F450 Powerstroke 4 Row Extruded Tube Aluminum. Improved cooling capacity to keep temperatures in check under load. Imported to order and backed by the team at Willys Workshop.
Description
The Last Diesel Radiator You’ll Ever Need
Fluidyne Extruded Aluminum Diesel Radiators
Sick of cracked, leaking aftermarket radiators? So are we. For decades, diesel truck owners have settled for radiators that simply can’t take the heat. At Fluidyne, we’re putting an end to that, permanently.
Over 30 Years of Proven Performance
For more than three decades, Fluidyne has been a leader in high-performance cooling systems. Our products have powered championship-winning NASCAR teams, extreme off-road builds, and high-horsepower street machines. When it comes to cooling under pressure, nobody does it better.
Now, we’re bringing that same elite-level technology to the diesel world. Our extruded aluminum diesel radiators are engineered from the ground up to outperform and outlast every traditional radiator on the market.
Built with NASCAR-Proven Technology
Our extruded tube core is a single-piece design, not a patchwork of thin, brazed tubes like most aftermarket aluminum radiators. This solid-core construction eliminates the header joint, the #1 failure point in conventional designs. It’s the same technology we use in our official NASCAR oil coolers, and now it’s available for your Powerstroke, Cummins, or Duramax truck.
Why Fluidyne Radiators Are Different
- Extruded Aluminum Core
Formed from a single piece of aluminum for unmatched rigidity, heat transfer, and durability.
- Race-Proven Durability
Trusted in NASCAR and now available for diesel trucks that demand race-grade performance.
- Maximum Heat Rejection
The densest core and most aluminum contact surface area in the industry.
- Proprietary Fin Design
Engineered for better airflow, faster heat dissipation, and lower temps under heavy load.
- Thickest Tanks in the Game
Built to handle real diesel stress, from daily towing to sled pulls and high-boost performance.
Compatible with:
- 2017-2024 Ford F-250, F-350, F-450– (6.7, 6.2, 6.8, 7.3(gas))
Shipped Strong. Delivered Safe.
Each unit ships in a custom heavy-duty box with high-density foam to prevent damage in transit. Yes, our shipping is slightly more, but unlike other brands, we guarantee your radiator arrives ready to install.
Why Choose Fluidyne?
- 30+ Years of Racing Pedigree
- Official NASCAR-licensed Oil Cooler Supplier
- Made with the Most Advanced Materials in the Industry
- Backed by Generations of Performance Engineering
Don’t trust your diesel to a folded-sheet budget radiator. Invest in the same technology trusted at 200+ MPH, built to last a lifetime in your diesel truck.
Specifications
| Part number | RFD.F250.17 |
|---|---|
| Length | 45.47" |
| Height | 28.15" |
| Depth | 8.1" |
| Core length | 38.4" |
| Core height | 27.75" |
| Finish | Natural |
| Material | Aluminum |
| Brand | Randy's Transmissions |
| Shipping weight | 29.48 kg |
| Shipping dimensions | 90 × 65 × 18 cm |
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
Imported to Order: Through Our Workshop
- Brought in from our supplier and received at our Sunshine Coast workshop first.
- From there we can build, tune or fit it for you, or ship it on to you or your mechanic.
- Freight quoted after you order. We quote the exact freight to your door before dispatch. Any workshop work is quoted on enquiry.
- Typical lead time is confirmed at the time of order.
Freight questions or a build quote: call (07) 5619 7869 or email sales@willysworkshop.com.au.
