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Becker · Fitting / connector

53750064300

FLANGE COMPLETE, SIDE CONNECTION

Manufacturer’s part number

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

130 | 537500 64300 | FLANGE COMPLETE, SIDE CONNECTION

Fits 2 models

As listed by Becker

When ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.

Where it sits

In the O 5.21

Feet1Shaft seal2Cylinder / housing3Rotor and shaft4Vanes5Exhaust box / oil reservoir6Exhaust filters7Oil8Gas ballast and relief valves9Screws, washers, pins10

10 · Screws, washers, pins

Our drawing of the machine type, with the O 5.21's own parts; this part is highlighted. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.

In the manufacturer’s drawings

Part number, name and fitment as published by Becker (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.