Spring plate adjustable Rear. Porsche 911 1976-86 915 Gear Box  ❭  91133300905

Adjustable spring plate, Rear
This OE match adjustable spring plate is a direct replacement for the original Porsche component used on 911 models equipped with the 915 gearbox. Engineered to original specifications, it integrates seamlessly into the torsion bar rear suspension system. Unlike fixed spring plates, this adjustable version allows precise ride height tuning via an integrated adjustment mechanism, eliminating the need for repeated torsion bar re-indexing.
Sold individually, 2 required per vehicle.

Fits:
Porsche 911 1976 - 1986 915 Gear Box

Replacement for Diagram Ref No.16

Unfortunately, lowering the rear of your 911/912/930 is not nearly as easy as lowering the front. That is until you install this new Adjustable Spring Plate kit Now your rear ride height can be adjusted to your desired level with a simple turn of a bolt.
Note: When using adjustable spring plates with stock torsion bars, the splines may be a tight fit and require a small amount of hand fitting.

Spring plate normally rust, replacing them will give you a better ride.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91133300905

The product you are viewing cross references to these numbers