Where Can I Find Remanufactured Transmissions With a Warranty in the U.S.?

eagleengine106
3 days ago
2 min read

If your vehicle needs a transmission replacement, one of the most important questions you should ask is: Where can I find a remanufactured transmission with a real warranty in the U.S.?

Not all transmissions labeled “remanufactured” are created equal. Choosing the wrong supplier can lead to costly repairs, repeat failures, and little to no warranty support. That’s why understanding what true remanufacturing means—and who stands behind their product—is critical.

At Eagle Engine Sales, we’ve been supplying high-quality remanufactured transmissions nationwide for over 30 years, backed by one of the strongest warranties in the industry.

What Does “Remanufactured” Really Mean?

A true remanufactured transmission is not the same as used or rebuilt.

Used transmissions are simply removed from another vehicle and resold as-is.
Rebuilt transmissions may only have a few worn components replaced.
Remanufactured transmissions undergo a complete, factory-level restoration process.

A remanufactured (or “reman”) transmission is fully disassembled, inspected, machined, rebuilt with upgraded components, and tested to meet—or exceed—original manufacturer specifications.

At Eagle Engine Sales, Our Remanufactured Transmissions Include:

Complete tear-down and inspection
New or reconditioned OEM-quality components
Precision machining
Replacement of all critical internal components
Reassembly to factory specifications or better
Full quality-control testing prior to shipment

What to avoid: Transmissions that are simply “cleaned up” and resold without full internal inspection, upgrades, or testing.

Our Transmission Quality Control Process

Every remanufactured transmission from Eagle Engine Sales goes through an extensive quality assurance process:

100% complete disassembly and cleaning
Transmission cases media blasted
Internal components inspected for wear or damage
All bushings inspected and replaced as required
100% of friction components replaced with upgraded heavy-duty parts
Drum assemblies air-checked and side play verified
All seals, O-rings, and gaskets replaced
Solenoids tested and replaced if they fail duty cycle tests
Internal wiring harnesses inspected and replaced as needed
Valve bodies fully disassembled, cleaned, measured, and machined if required
Valve bodies tested for proper operation before dyno testing
End plays set and fasteners torqued to precise specifications
100% of transmissions dynamometer tested for pressure, shift quality, and performance

This ensures every unit performs reliably under real-world driving conditions.

Do Remanufactured Transmissions Come With a Warranty?

Yes—but not all warranties are equal.

At Eagle Engine Sales, every remanufactured transmission includes industry-leading warranty coverage, giving you peace of mind long after installation.