help finding obsolte parts information

[kaszal]

Please can someone who knows the inner workings of Schumacher help me out or at least point me in the right direction?

I need to know the specification of U194 Hi Torque Drive Belts

These appear to have the same pitch as the older 0.08" MXL belts (2.032mm) and fit all the pulleys perfectly. However, instead of the typical MXL trapezoidal tooth profile they have a rounded "high torque" tooth profile.

It says the following on the belts: 102072 x 5 3 338DS

72 is the teeth, and 5 is the width but what do the other codes mean?

These were supplied by Schumacher for many years but I'm finding it difficult to find out exactly what type they are.

I appreciate any help and I'm sure it will benefit many other collectors.

Cheers