Sullair · Valve
1.23
Engine and compressor .................................................. 18 Service valve sub-assembly—standard ..........................84
Where to get it
No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.
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As printed in the source
1.6 | Air inlet system, water-cooled (enclosed) ....................... 16 | 1.23 | Drain, 23 series without Spiral Valve ..............................54
Fits 8 models
As listed by SullairWhen ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.
In the manufacturer’s drawings
- Position 1.5 · Exploded view1600H T4F Perkins parts list manual (English) - S/N US0125030001 to US0125100000, p. 111
- Position 1.5 · Exploded viewLS90 & LS110 parts list manual (English) - S/N 201705110000 to US0123120000, p. 7
- Position 1.5 · Exploded view1600H Tier 4 Final Perkins parts list manual (English) - S/N US0125100001 to present, p. 115
- Position 1.5 · Exploded view1600H T4F Perkins parts list manual (English) - S/N 201902110000 to US0125030000, p. 8
- Position 1.6 · Exploded viewLS90 & LS110 parts list manual (English) - S/N US0123120001 to present, p. 98
Part number, name and fitment as published by Sullair (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.