TCI 373900 Automatic Transmission Smart SunShell - Steel - 4L60E/700R4 - Each

Compatible with vehicles equipped with a 1982-later 4L60E/700R4 transmission

PART# TCI373900

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Have you ever suddenly lost reverse, 2nd and 4th gears in your street machine? You're not the only one, as the OEM sun shell assembly is a known weak point in the 700-R4/4L60E. SPX Filtran has re-tooled the sun shell and improved it by making it thicker and revised the splined area that is prone to fatigue failure in the OEM parts.

Product Attributes

Brand TCI
Manufacturer Part Number373900
Product TypeAutomatic Transmission Drums
Part NumberTCI373900
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