Rebuilt Jeep J-Series Transmission for sale

Rebuilt Jeep J-Series Transmission for sales. The Jeep J-Series pickup trucks, produced from the 1960s through the 1980s, are icons of American utility and rugged off-road performance. Whether you're restoring a vintage J10 or J20 or maintaining a hard-working classic, transmission failure doesn't have to mean the end of the road. At First Used Auto Parts, we offer rebuilt Jeep J-Series transmissions for sale—delivering factory-grade reliability at a fraction of the cost of a new unit.

Why Choose a Rebuilt Transmission for Your Jeep J-Series? Rebuilt Jeep J-Series Transmission for sale.

New transmissions for classic vehicles like the Jeep J-Series can be expensive or hard to find. A rebuilt transmission offers an affordable and dependable solution that restores performance while preserving originality.

Key Benefits of a Rebuilt Transmission:

• ✅ Professionally remanufactured with OEM-grade components

• ✅ Cost-effective alternative to buying new

• ✅ Thoroughly inspected, tested, and cleaned

• ✅ Backed by a limited warranty

• ✅ Nationwide shipping available

Whether your truck is for show, work, or weekend trail rides, we have the right transmission to keep it running strong.

Common Rebuilt Transmissions for Jeep J-Series Trucks

We provide rebuilt versions of the most popular transmissions used in the J-Series lineup, including:

🔧 Manual Transmissions

• T-18 4-Speed Manual – Heavy-duty and reliable; found in many J20 and J10 models

• T-15 and T-150 3-Speed Manuals – Earlier models with V8 engines

• NP435 and SM465 (rare applications) – Swapped or factory-installed in select models

⚙️ Automatic Transmissions

• TH400 (Turbo-Hydramatic 400) – Paired with AMC V8s and a Dana 20 or Quadratrac transfer case

• Chrysler TorqueFlite A727 – Used in later AMC-powered J10/J20 trucks

• Chrysler 999 – Found in lighter-duty variants with 6-cylinder engines

Our inventory includes both factory-original and commonly swapped configurations to match your specific setup.

Signs Your J-Series Truck Needs a Transmission Replacement

• Delayed gear engagement or slipping

• Harsh or erratic shifting

• Leaking transmission fluid

• Grinding or whining noises

• Failure to move in gear

If your Jeep J-Series is showing any of these symptoms, it’s time to consider a rebuilt transmission that offers performance and peace of mind.

What Sets Our Rebuilt Transmissions Apart?

Every transmission we rebuild undergoes an expert remanufacturing process, including:

• Full disassembly and inspection

• Replacement of all worn or damaged components

• Precision machining and calibration

• Performance testing under load

• Final quality control and warranty certification

All units are rebuilt to OEM specifications or better and include a limited warranty for confidence in every mile.

How to Order a Rebuilt Jeep J-Series Transmission

Step 1: Tell Us About Your TruckLet us know the model year, engine type (e.g., AMC 304, 360, or 401), and whether it’s 4WD or 2WD.

Step 2: Get a Competitive QuoteWe’ll provide a detailed estimate based on your vehicle’s exact transmission needs.

Step 3: Fast, Nationwide DeliveryWe ship anywhere in the U.S.—to your door or directly to your trusted repair shop.

Why Choose First Used Auto Parts?

• ✅ Decades of experience in classic Jeep drivetrain components

• ✅ Affordable rebuilt transmissions with expert-level quality

• ✅ Customer service that knows vintage Jeeps inside and out

• ✅ Fast shipping and dedicated support

• ✅ Warranty-backed reliability

Give Your Jeep J-Series the Transmission It Deserves

Your Jeep J10 or J20 has stood the test of time—don’t let a worn-out transmission hold it back. With a rebuilt Jeep J-Series transmission from First Used Auto Parts, you can restore your truck’s legendary performance, dependability, and driveability.

Call to Action:Contact First Used Auto Parts today for a free quote on a rebuilt Jeep J-Series transmission. Expertly rebuilt, warranty-protected, and ready to ship nationwide!