4L60E 4WD Remanufactured Automatic Transmission T4L60E4398B4 | Chevrolet / GMC / Isuzu / Oldsmobile 1998-2000

Description

Remanufactured 4L60E 4WD Automatic Transmission T4L60E4398B4 | Chevrolet / GMC / Isuzu / Oldsmobile 1998-2000 (4.3L)

Looking for a reliable replacement transmission for your Chevrolet, GMC, Isuzu, or Oldsmobile? The Powertrain Company remanufactured 4L60E 4WD automatic transmission is engineered to meet and exceed original equipment (OE) performance standards, delivering dependable shifting performance, long-lasting durability, and reliable operation.

This 4-speed automatic 4L60E transmission is designed for four-wheel-drive truck and SUV applications, providing smooth shifting, dependable drivability, and reliable performance. Whether your vehicle is used for daily driving, towing, hauling, or light off-road use, this transmission is built to restore factory-level operation and long-term reliability. Each unit is remanufactured using premium OE-quality components, updated internal parts where applicable, and is thoroughly tested before shipment.

🔧 Why Choose a Powertrain Company Remanufactured 4L60E Transmission?

Every transmission undergoes a complete remanufacturing process, including:

• Complete disassembly, cleaning, and inspection of all transmission components
• Precision machining and restoration of critical internal parts to OEM tolerances
• Updated clutch packs, steels, bushings, and wear components
• Fully remanufactured valve body for precise hydraulic and electronic operation
• New seals, gaskets, and sealing surfaces to help prevent leaks
• Fully remanufactured torque converter
• SIM tested under load to verify shift quality, performance, and reliability

With a Powertrain Company 4L60E automatic transmission, you receive an OE-quality remanufactured unit built for long service life and dependable operation.

👉 Order your remanufactured 4L60E transmission today and restore the performance and reliability of your vehicle.

✅ Vehicle Compatibility

The T4L60E4398B4 remanufactured 4L60E 4WD automatic transmission fits the following vehicles with a 4.3L engine:

Chevrolet Astro

• 1998 Chevrolet Astro
• 1999 Chevrolet Astro
• 2000 Chevrolet Astro

Chevrolet S10

• 1998 Chevrolet S10
• 1999 Chevrolet S10
• 2000 Chevrolet S10

GMC Jimmy

• 1998 GMC Jimmy
• 1999 GMC Jimmy
• 2000 GMC Jimmy

GMC Sonoma

• 1998 GMC Sonoma
• 1999 GMC Sonoma
• 2000 GMC Sonoma

Isuzu Hombre

• 1998 Isuzu Hombre
• 1999 Isuzu Hombre
• 2000 Isuzu Hombre

Oldsmobile Bravada

• 1998 Oldsmobile Bravada
• 1999 Oldsmobile Bravada
• 2000 Oldsmobile Bravada