Kukko 21-4 – Internal Extractor

Kukko Internal extractor for extracting inner bearings, bearing outer rings and bushings, puller length 92mm pulling diameter 20mm – 30mm.

Typical Application

Servicing gearbox housing – Audi A3 MK2

Servicing gearbox housing – Audi A1

Puller length: 92mm
Min pulling dia: 20mm
Max pulling dia: 30mm
Suitable for Kukko counterstay part no: 22-1, 22-2 and Kukko slide hammer part no: 22-0, 22-0-1

The 2-shell design with extra large grasp edges ensures safe extraction.
The internal extractors are equipped with an internal safety stop to protect against excess tension and overloading.
Product video can be opened directly on the tool using the QR code.
Kukko internal extractors can be combined with counter supports and slide hammers.
When combined with the internal extractors, extensions from series 21-V enable deeper bearings to be extracted.

For Removal:
The spindle on the counter support series 22 or on the slide hammer series 22-0 is screwed onto the key spindle on the internal extractor.

Counter support:
1. For removal, the spindle on the counter support series 22 is screwed onto the key spindle on the internal extractor.
2. Hold on to the T-grip and at the same time use the jaw wrench to tighten the nuts above the cross-beam until the component has been loosened from its position.

Slide hammer:
1. For removal, the threaded rod on the slide hammer series 22-0 is screwed onto the key spindle on the internal extractor using the adapter.
2. The part is extracted by using the slide hammer to exert powerful force until the component has been loosened from its position.