10300098 Stereo log 10kOhm K-Alps Fader, travel is 100mm
Mounting distance 120mm, M3 thread mounting holes.
Shaft 1,2x8mm

10300094 Mono K-Alps fader lineair 10KOhm,
100mm travel, mounting distance 120mm, M3 thread mounting holes.
Shaft 1,2x8mm

10550016 Fader start switch ALPS for mounting inside K-Alps fader to create a fader start action.

10300078
 Stereo linear (for driving VCA's) very smooth running horizontal fader with 2 internal sliding bars

(like in K-Alps faders). T Shaft model
It has a 100 mm travel and the mounting distance is 120mm for M3 bolts
As used in AIRLITE MK2

10300084 Alps-motor RSAON12M9 100mm Fader, mounting distance 120mm for all motor fader consoles
we have ever manufactured. T shaft Model.

10300003 Stereo log N-Alps fader 10kA for Audio.
Mounting distance 120mm and 100mm travel.
T shaft only! no stock any more, sorry

10300005 Mono linear curve N-ALPS 100mm travel Fader for Lyra. T shaft
Mounting distance 120mm. Shaft 1,2x8mm

10300006 Mono linear curve  N-Alps 100mm travel Fader for controlling VCA's.
Mounting distance 120 mm.

Shaft 1,2x8mm
For (older) AIRLITE and WEBSTATION

10300088 Stereo N-Alps logarithmic horizontal fader 60mm, mounting distance 80mm. Shaft 1,2x8mm

10300079 Stereo N-Alps logarithmic vertical fader, 60mm travel, mounting distance 80mm.

T Shaft model (alternative is 10300093) When stock is 0 (this part has become obsolete)

we will ship pin compatible model 10300093

10300093 Stereo logarithmic very smooth running horizontal fader with 2 internal sliding bars

(like in K-Alps faders),
It has a 60mm travel and the mounting distance is 80mm. T Shaft model. 
(replaces obsolete N-ALPS model 10300079)

10300004 Stereo N-Alps fader
Horizontal 60mm track, mounting distance 80mm.

Alternative could be 10300093 (shaft is different T-Shaft, it needs another 10450707 fader knob then)