Restore your 4L60E 4x4 drivetrain with this high-quality refurbished Transfer Case Extension Housing.

This 4 1/2 inch long adapter is a direct replacement for 1996 and newer GM 4L60E transmissions in 4x4 applications. Professionally sandblasted, painted, and thoroughly inspected, it meets OEM specifications and features casting number 15724744.

The six-bolt pattern secures firmly to both the transmission case and transfer case, ensuring proper alignment and a leak-free seal. Ideal for Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, and other compatible 4x4 models.

This refurbished housing addresses common wear issues such as fluid leaks at the transmission-to-transfer case junction and cracks from vibration or drivetrain stress, helping maintain smooth 4x4 operation and preventing further damage.

Ready to install and backed by our quality inspection process.