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Hydraulic to Mechanical Timing Belt Tensioner Conversion AVB

 
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kai293



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Post11-11-2026, 14:11    Subject: Hydraulic to Mechanical Timing Belt Tensioner Conversion AVB Quote

Hello,

Has anyone ever converted the timing belt system on a Passat 3BG 1.9 TDI AVB from a hydraulic system to a mechanical system, and can you tell me what I would need for that?

Unfortunately, I mistakenly purchased the Conti CT1028 WP4 set a few months ago, and I can no longer return it. That's why I'm asking about the possibility of modifying it.


Best regards and many thanks icon_smile.gif.


Translated on 12-11-2026, 12:35.
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Herbert
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Post12-11-2026, 17:46    Subject: Hydraulic to Mechanical Timing Belt Tensioner Conversion AVB Quote

Hi,
The AVB is a permanent magnet synchronous motor, right? Was a wider toothed belt, along with a hydraulic tensioner, used exclusively for the loads in the drive?
Just compare the width of the timing belts.
I think you can't revert to the VP drive (maybe you can, but how long would the belt last then?).
hg
Herbert.
Horch A4 8K CJCD
Golf 7 DDYA
(+ Audi 80 Avant B4 1Z 475Tkm - habe ich vom ersten bis zum letzten Tag gerne gefahren)
(+ Passat Variant 32B CY 400Tkm)


Translated on 12-11-2026, 17:47.
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