Fork Seal acronym

[YBR Ric]

I'm trying to source some fork seals by size and have come up with two possible options, but they have different codes, one has DCL, the other TCL on the part number.

Any idea as to what these different acronyms mean?

https://www.ariete.com/files/uploads/products/docs/ARI_by_code.pdf

[WD Forte]

The T and D are how its constructed
I think T is single pressure lip with dust seal
and D, double lip
The C means its rubber encased as opposed to having a bare metal back
L - phuctyfino
____________________
bikers smell of wee

[YBR Ric]

Cheers, After endless searching I've just found a set with a TC4Y configuration listed on a Marzocchi site.

These have double oil lip seals with one internal tension spring and a 3rd dust seat lip with an external spring made from a low stiction material and come with a sachet of assembly grease.

Just ordered a set for £10.99 off £bay Only slightly more expensive than the £6.99 single lipped OEM pair I found in the forks that were leaking