For some bushes, Powerflex offer a version in their Black Series. Powerflex Black Series bushes are manufactured using a Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the track, ready to race and are engineered to be the best.
Transmission Mount Large Bush Insert from Powerflex.
This is an insert to fit into and fills the voids in the original bush OE number: 99337521900 in bracket assembly OE number: 96437502301 found on AWD vehicles. For a replacement bush please use PFR57-122BLK. This part fits the following vehicles: 993 C4/C4S 1995-1998 Manual - Transmission type G64.20/G64.21 993 Turbo 1995-1998 Manual - Transmission type G64.51/G64.52 964 C4 1990-1994 Manual - Transmission type G64.00/01/02
This item is reference number 22 in the diagram below. Refer to the diagram image to see where in the vehicle the product is used.
Powerflex are proud to offer a Lifetime Warranty on the entire range of products they manufacture. They will replace any Powerflex product that any customer in the world is unhappy with for any reason.