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See more parts for Ford Thunderbird
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If you're in the market for a reliable axle assembly, let me tell you about the Zumbrota Drivetrain Axle Assemblies. These aren’t just any rebuilt parts; they’re crafted with a level of precision and care that you can really feel when you hit the road. Each assembly goes through a thorough inspection process—think of it like a health check for your axle. They look for straightness, cracks, and surface wear, so you know you’re getting something solid.
Now, let’s talk about what’s under the hood. Every internal component, from the ring and pinions to the clutches and carriers, gets the full once-over. They don’t just replace the bearings and seals; they make sure everything is up to snuff. The gears are inspected for optimal tooth contact patterns, and they even measure the rolling torque with inch-pound precision. This attention to detail means your setup will last longer and run smoother.
One thing I really appreciate is how they set the correct gear backlash. This isn’t just a technical detail; it ensures that your axle gets proper lubrication and operates quietly. Plus, the axle tubes are checked to meet OEM standards for straightness, which is crucial for performance.
Zumbrota takes cleaning seriously, too. They use a hydro-blast rinse and sandblasting on all parts, followed by a proprietary deep-cleaning process. It’s this kind of meticulous work that sets them apart in the remanufacturing game.
Features:
- High-quality Axle Assembly
- 3.58 Gear Ratio for that perfect balance of power and efficiency
- Thorough inspection on every unit for accuracy and fitment
- Crafted with experience and pride—these guys know what they’re doing
- Leading the industry in remanufacturing for light, medium, and heavy-duty applications
Fitment:
- Ford Thunderbird (2003-2005)
- Lincoln LS (2003-2006)
So, if you’re driving a 2003-2005 Ford Thunderbird or a 2003-2006 Lincoln LS, this Zumbrota Drivetrain Reman Rear Axle Assembly (RAA440-1385) is a solid choice. It’s designed for a 203mm/8.0-inch setup with that sweet 3.58 ratio rear. Trust me, you’ll feel the difference when you hit the gas.
The shipping fee quoted in the shopping cart includes transportation of the product to your location as well as the return of your core to the manufacturer. If you opt to send your core in advance, we offer a 50% refund on the shipping cost. However, please note that this option may prolong the overall process, so we generally advise against it.
Other Part Numbers:
Zumbrota Drivetrain #440-01385
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Thunderbird | 2003 | James Bond Edition |
| Ford Thunderbird | 2003-2005 | Base |
| Ford Thunderbird | 2004 | Pacific Coast Roadster |
| Ford Thunderbird | 2005 | 50th Anniversary Edition |
| Lincoln LS | 2003-2005 | Base |
| Lincoln LS | 2003-2006 | Sport |
| Lincoln LS | 2003 | Premium Sport |
| Lincoln LS | 2003 | LSE |
| Lincoln LS | 2004-2005 | Plus |
| Lincoln LS | 2004-2006 | Sport Premium |
| Lincoln LS | 2004-2005 | Convenience |
| Lincoln LS | 2005 | Appearance |
| Lincoln LS | 2005 | Ultimate |
| Lincoln LS | 2005 | Luxury |
| Lincoln LS | 2005 | Premium |
In the world of remanufactured drivetrain components, there are a lot of companies to choose from, but one stands above the rest: Zumbrota Drivetrain. Located in Zumbrota, Minnesota, they offer some of the best and most affordable rebuilt drivetrain components. More specifically, they offer new, remanufactured, OE replacement, and performance manual transmissions, transfer cases, and differentials.
What separates them from other replacement drivetrain manufacturers is their dedicated staff of over 70 people, all of which have extensive drivetrain expertise. Their expertise and massive 60,000 square foot facility allow them to produce high-quality and affordable components for thousands of different automotive applications.
To put it simply, if you want the best replacement drivetrain components, Zumbrota is the best solution for you.
WARRANTY INFO
Standard Warranty - Standard 2 year/unlimited mileage warranty applies to all 3/4 ton and lighter applications.
No-fault Warranty - No-fault 3 year warranty is available as an optional upgrade to the standard warranty. Upgrade includes additional labor, towing, rental car, and freight charge coverage.
Limited Warranty - The 1 year/18,000 mileage warranty coverage includes commercial, farm vehicles, motorhomes and rental vehicle applications not eligible on the no-fault or standard warranty.
Standard and no-fault Warranty coverage does not extend to commercial, farm vehicles, motorhomes and rental vehicle applications.
Modified and or off-road applications are not covered by any warranty.
Standard Warranty - Standard 2 year/unlimited mileage warranty applies to all 3/4 ton and lighter applications.
No-fault Warranty - No-fault 3 year warranty is available as an optional upgrade to the standard warranty. Upgrade includes additional labor, towing, rental car, and freight charge coverage.
Limited Warranty - The 1 year/18,000 mileage warranty coverage includes commercial, farm vehicles, motorhomes and rental vehicle applications not eligible on the no-fault or standard warranty.
Standard and no-fault Warranty coverage does not extend to commercial, farm vehicles, motorhomes and rental vehicle applications.
Modified and or off-road applications are not covered by any warranty.
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