TCI 373600 Forward Sprag 29-Element for GM 700-R4 and 4L60E Transmissions

The TCI 373600 Forward Sprag is a direct replacement component designed for GM 700-R4 and 4L60E automatic transmissions. Built with a 29-element configuration and durable steel construction, this forward sprag helps support consistent transmission operation and dependable power transfer in performance, street, and rebuild applications.
The forward sprag plays an important role within the transmission’s geartrain by allowing controlled one-way rotation during operation. Replacing a worn or damaged sprag with the TCI 373600 can help restore proper engagement and improve reliability when servicing a 700-R4 or 4L60E transmission. Its application-specific design supports straightforward integration with compatible factory-style components.
TCI is recognized for producing transmission performance and replacement components engineered for demanding automotive applications. The 373600 Forward Sprag is supplied individually and is suitable for transmission rebuilders, professional installers, and enthusiasts working on compatible GM automatic transmissions. Verify transmission compatibility and application requirements before installation.

Features:

• Brand: TCI

• Part Number: 373600

• Component Type: Forward sprag

• Element Count: 29-element design

• Material: Durable steel construction

• Application: GM 700-R4 and 4L60E automatic transmissions

• Quantity: Sold individually