DriveForce Spring type drive plate.

Also known as the gearbox damper plate, clutch drive plate or spring drive plate, the DriveForce spring drive plate is a popular fitment on boat engines with either Borgwarner Velvet Drive gearboxes or TMP 1200 gearboxes. Can replace Borgwarner spring drive plate AS4K1C (10-04-650

 Drive plate technical details:

- 157.97mm (6.18") overall plate diameter.

- 26 teeth spline 20/40 DP (35.4mm diameter)

- 5 x 6.6mm (0.26") diameter holes equally spaced on a PCD of 141.99mm (5.59")

- Thickness overall 13.72mm (0.54").

- 6 springs