Product Description
Sonnax part number: 33741B-04K
Tooling Required
01J 01T Oversized Volumetric Flow Rate Kit
VW/Audi 01J and 01T transmissions may chatter on acceleration and exhibit push belt and pulley surface damage due to wear in the volumetric flow control valve bore. Wear in this bore allows critical pressure escape that prevents correct pulley control. Reconditioning the bore and installing Sonnax oversized volumetric flow rate kit 33741B-04K renews crucial clearances and restores normal hydraulic operation.
- Hardcoat anodized aluminum valve combats premature wear
- Annular grooves help center valve in bore to prevent side-load wear
Symptoms
- Chatter on acceleration
- Push belt & sheave (pulley) surface damage
Cause
Bore wear at the volumetric flow control valve allows pressure loss that prevents proper pulley control.
Correction
Restore critical clearances and renew pulley control by reconditioning the bore and installing Sonnax oversized volumetric flow rate kit.
Contents
- Valve
- End Plug
- O-Ring
Product Videos
Custom Field
Requires Tooling? Yes
