4R100 Sun Shell 1989-2005

This 4R100 sun shell for 1989-2005 is remanufactured and bench-ready, so when the unit in your transmission is worn out you install a known-good part instead of chasing the failure piece by piece. In the 4R100 the sun shell is a direct-fit service part, and a tired one shows up as common wear failures.

It fits the 4R100 for 1989-2005 and ships from the USA. Confirm your year and application against your own vehicle before installing — the 4R100 ran across several updates, and matching the correct revision is what keeps the shift quality right.