RSS Underdrive Pulley Porsche 986, 996, 987, 997 Models

Underdrive Pulley. OE replacement. Fits all Porsche 986, 996, 987, 997 models EXCEPT 2.9L (multi-hole crank pulley pattern), DFI engines, GT2, GT3, and Turbo. The RSS harmonically damped underdrive pulley is ideal for engines with lightweight flywheels, bored/stroked engines, and engines that are driven hard. Porsche part number 99710224101, 99610215199.

• Porsche 997 MK1 Carrera 2 3.6L (2005–2008)
• Porsche 997 MK1 Carrera 2S 3.8L (2005–2008)
• Porsche 997 MK1 Carrera 4 3.6L (2005–2008)
• Porsche 997 MK1 Carrera 4S 3.8L (2005–2008)

Please do not hesitate to contact us if you have any questions.