Porsche 928 release bearing rebuild kit 1977–1986 | 92811608524

The original release bearing for the 1977–1986 manual Porsche 928 is becoming increasingly difficult to find. This rebuild kit allows the existing release bearing to be rebuilt without replacing the original release bearing housing.

The kit consists of one new bearing with a new matching bushing. The old bearing is removed from the original housing. The new bearing and bushing are then installed.

This rebuild kit is suitable for the Porsche 928 with a 4.5, 4.7, and 5.0 engine, manual transmission, and the original dual-plate clutch.

Suitable for

• Model: Porsche 928

• Model years: 1977-1986

• Engine: 4.5, 4.7, and 5.0

• Transmission: manual

• Clutch: original dual-plate clutch

• Quantity per car: 1

• Not suitable for: automatic transmission

• Not suitable for: Porsche 928 from model year 1987 onward with the later clutch type

Replaces part number

This rebuild kit is suitable as a replacement solution for:

• 92811608524

• 92811608525

• 92811608519

• 92811608516

Alternative notation of the main part number:

• 928 116 085 24

• 928.116.085.24

Important fitment information

This kit is intended exclusively for the 1977–1986 manual Porsche 928 with the original dual-plate clutch.

This product is not a completely new release bearing including a new housing. The original Porsche release bearing housing is reused.

The old bearing is removed from this housing. The new bearing and bushing are then installed.

The original housing can be reused. However, check it for damage or excessive wear during the rebuild.

From model year 1987 onward, the Porsche 928 uses a different type of clutch and release bearing. This rebuild kit is not suitable for these later models.

Benefits of this product

• New bearing and new bushing

• Specifically for the 1977–1986 Porsche 928

• Suitable for the 4.5, 4.7, and 5.0 engines

• For manual transmission models

• Specifically for the original dual-plate clutch

• Original release bearing housing can be reused

• Solution for hard-to-obtain original release bearings

• Suitable for clutch maintenance and complete refurbishment

• Installation video available

• Suitable as a replacement for several original Porsche part numbers

When should this part be replaced?

The release bearing is subjected to load when the clutch is operated. Due to age, wear, and prolonged use, the bearing may begin to rotate roughly or develop play.

Check the release bearing for:

• Squeaking or whistling noise when operating the clutch

• Grinding or rattling noise when pressing the clutch pedal

• A bearing that rotates heavily or unevenly

• Noticeable play in the bearing

• Visible damage or wear

• Disassembling the clutch for maintenance or refurbishment

A noise when operating the clutch is not always caused by the release bearing. Therefore, also check the other clutch components and the release mechanism.

Installation information

The release bearing is located at the clutch and is part of the release mechanism.

With this refurbishment, the original release bearing housing is retained.

The existing bearing must be removed from the housing. The new bearing and bushing are then installed.

Pay attention to the following points during installation:

• Carefully clean the original release bearing housing.

• Check the housing for damage and excessive wear.

• Check the release mechanism for wear.

• Check the other clutch components when the clutch is disassembled.

• Install the new bearing and bushing straight and correctly in the housing.

• After installation, check that the release bearing can move freely.

• Prevent oil or grease from coming into contact with the clutch friction surfaces.

No clips, rings, or other mounting materials are included.

A fitting video is available on the product page, explaining how to remove the old bearing and install the new bearing.

Technical details

• Product: release bearing rebuild set

• Application: Porsche 928 clutch release bearing

• Suitable for: Porsche 928

• Model years: 1977-1986

• Engines: 4.5, 4.7, and 5.0

• Transmission: manual

• Clutch: dual-plate clutch

• Installation position: clutch / clutch housing

• Condition: new

• Part numbers: 92811608524, 92811608525, 92811608519, 92811608516

• Set contents: 1 new bearing and 1 new bushing

• Reuse: original release bearing housing

• Not included: clips, rings, and other installation materials

Frequently asked questions

Does this rebuild set fit all Porsche 928 models from 1977–1986?

The set is suitable for the manual Porsche 928 from 1977–1986 with the original dual-plate clutch. This applies to the 4.5, 4.7, and 5.0 engines.

Does this set fit an automatic Porsche 928?

No. This rebuild set is intended exclusively for manual-transmission models.

Does this set fit a Porsche 928 from 1987 onward?

No. From model year 1987 onward, the Porsche 928 uses a different type of clutch and release bearing.

Is a complete release bearing with housing supplied?

No. The original Porsche release bearing housing is reused. You will receive a new bearing and a new bushing.

Which part numbers does this rebuild set replace?

The rebuild set is suitable for release bearings with part numbers 92811608524, 92811608525, 92811608519 and 92811608516.

Can the original release bearing housing be reused?

Yes. The set is specifically intended to reuse the original housing. However, inspect the housing for damage and excessive wear during the rebuild.

Are clips and rings included?

No. The set consists exclusively of one new bearing and one new bushing. Clips, rings, and other installation materials are not included.

Is an installation guide available?

The product page includes an installation video explaining how to remove the old bearing and install the new bearing and bushing.