My equipment
Find equipmentComparePartsManufacturersTechnologiesIndustriesApplicationsAsset trackingMy equipmentTalk to a specialist
Vac & Air/Parts/Gast

1,063 part numbers

Gast parts

Grouped by what they do. Each part lists the models it fits, as Gast publishes them.

Fittings and hardware · Housing and covers · Rotating parts · Filtration · Valves · Seals and gaskets · Piston and diaphragm parts · Kit · Motor and drive · Controls and instruments · Lubrication · Other parts · Cross-reference

Parts drawings on file for 174 of 218 Gast models, parts lists for 174. Work at Gast? Help fill the gaps

Fittings and hardware

170 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AB136DCOUPLING KEY68 models-
AB136FLAT KEY65 models-
BB557Retainer plate screws49 models-
BB330BVALVE SCREW44 models-
BC164HEX NUT44 models-
AB136FSQUARE KEY40 models-
AF524FLAT KEY40 models-
AF550AMANIFOLD40 models-
AF550BMANIFOLD40 models-
AF550CMANIFOLD40 models-
AF550DMANIFOLD40 models-
AF550EMANIFOLD40 models-
AF567AMANIFOLD SLEEVE40 models-
AF659MANIFOLD40 models-
AH984FLAT KEY40 models-
AP304Valve screw40 models-
AP305Valve screw40 models-
BB602CSet screw40 models-
AP136Head screws37 models-
AP711Plug37 models-
BA503Pipe plug37 models-
K963Retainer screw37 models-
K964Retainer screw37 models-
AG613ELBOW35 models-
AG613DELBOW35 models-
AP5258-32 × 0.38 SCREW35 models-
BB317VALVE SCREW35 models-
BB319SCREW35 models-
AB136ASQUARE KEY25 models-
AC628KEY25 models-

Housing and covers

165 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AF534SHROUD40 models-
AF535SHROUD40 models-
AF549SHROUD40 models-
AF599TANK ASSEMBLY40 models-
AF599AA-1TANK ASSEMBLY40 models-
AF606-1TANK ASSEMBLY40 models-
AF656SHROUD40 models-
AT343SHROUD40 models-
AP709Fan cover37 models-
AP710End bell cap37 models-
AF584ARUBBER FOOT35 models-
AF780COVER35 models-
AF805BREAR COVER35 models-
AF808COVER35 models-
AG954REAR COVER35 models-
AP526CRANKCASE COVER35 models-
AJ101ACOVER25 models-
AJ101BCOVER25 models-
AJ101CCOVER25 models-
AJ101DCOVER25 models-
AJ101EQCOVER25 models-
AJ101FBCOVER25 models-
AJ101GCOVER25 models-
AJ101KCOVER25 models-
AJ101KACOVER25 models-
AJ101LCOVER25 models-
AJ101MCOVER25 models-
AJ103AHOUSING25 models-
AJ103BHOUSING25 models-
AJ103CHOUSING25 models-

Rotating parts

130 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AB140CPULLEY40 models-
AF533FAN40 models-
AF547FAN40 models-
AF661FAN40 models-
AF747FAN ASSEMBLY-CW40 models-
AF748FAN/FAN ASSEMBLY-CCW40 models-
AF785BFan40 models-
AJ856Fan40 models-
AK670PULLEY40 models-
B140CPULLEY40 models-
AP108Fan37 models-
AP108AFan37 models-
AT837FAN - CLOCKWISE35 models-
AT837AFAN - COUNTERCLOCKWISE35 models-
AT837CFAN35 models-
AJ102AIMPELLER25 models-
AJ102BIMPELLER25 models-
AJ102CAIMPELLER25 models-
AJ102DIMPELLER25 models-
AJ102EIMPELLER25 models-
AJ102FRIMPELLER25 models-
AJ102GAIMPELLER25 models-
AJ102GZIMPELLER25 models-
AJ102KIMPELLER25 models-
AJ102KAIMPELLER25 models-
AJ102LIMPELLER25 models-
AJ102MIMPELLER25 models-
AT259AFAN12 models-
AT260AFAN12 models-
AC391COUPLING8 models-

Filtration

100 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
B300AFilter77 models-
B344AFILTER FELT51 models-
B300FFILTER49 models-
AA929FELT SPACER35 models-
AT712FILTER/MUFFLER ELEMENT35 models-
AT712AFILTER/MUFFLER ELEMENT35 models-
AT713FILTER/MUFFLER ELEMENT35 models-
AG340Replacement Element25 models-
AJ104GAMUFFLER BOX25 models-
AJ104KMUFFLER BOX25 models-
AJ104MPMUFFLER BOX25 models-
AJ106AMUFFLER EXTENSION25 models-
AJ106BQMUFFLER EXTENSION25 models-
AJ106CQMUFFLER EXTENSION25 models-
AJ106DQMUFFLER EXTENSION25 models-
AJ106EQMUFFLER EXTENSION25 models-
AJ106FRMUFFLER EXTENSION25 models-
AJ121BMuffler (R1, R2)25 models-
AJ121CMuffler (R3)25 models-
AJ121DMuffler (R4, SDR4, R4P, R5)25 models-
AJ121FMuffler (R4H, R6, R6P, R6PS, SDR6P, SDR6)25 models-
AJ121GMuffler (R7, R7S)25 models-
AJ121HMuffler (R6PP, R9 Exhaust)25 models-
AJ126BInline Filter (R1, R2)25 models-
AJ126CInline Filter (R3)25 models-
AJ126DInline Filter (R4, R4H, R4P, SDR4, R5)25 models-
AJ126FInline Filter (SDR5, R6, SDR6, R5P, R6PP, R6PS)25 models-
AJ126GInline Filter (6P, R7, R7P, R7S)25 models-
AJ126MInline Filter (R9, R9P, R9S)25 models-
AJ134BReplacement Element25 models-

Valves

87 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AF819ARetainer valve86 models-
AF817LEAF VALVE44 models-
AH406VALVE LIMITER44 models-
AF529PLATE VALVE40 models-
AF530INLET VALVE40 models-
AF531OUTLET VALVE40 models-
AF543PLATE VALVE40 models-
AF544INLET VALVE40 models-
AF545OUTLET VALVE40 models-
AK779PLATE VALVE40 models-
AS100BSAFETY VALVE40 models-
AS100CSAFETY VALVE40 models-
AS100DSAFETY VALVE40 models-
AS100ESAFETY VALVE40 models-
AS100FSAFETY VALVE40 models-
AS100GSAFETY VALVE40 models-
AS100HSAFETY VALVE40 models-
F531OUTLET VALVE40 models-
AP110AValve limiter37 models-
AA550C-VVACUUM REGULATOR - RELIEF VALVE35 models-
AF856VALVE LIMITER35 models-
AF887PRESSURE REGULATOR - RELIEF VALVE35 models-
AG973EXHAUST LEAF VALVE35 models-
AJ827LEAF VALVE35 models-
AP110VALVE LIMITER35 models-
AP504VALVE PLATE35 models-
AP519VALVE PLATE ASSEMBLY35 models-
AG258Pressure/Vacuum Relief Valve 1.50” NPT Adjustable 30-200 in. H2O; 200 CFM maximum25 models-
AG258FPressure/Vacuum Relief Valve 2.50” NPT Adjustable 25-200 in. H2O; 560 CFM maximum25 models-
AH326BHorizontal Swing Type Check Valve, R1, R225 models-

Seals and gaskets

80 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AF518HEAD GASKET40 models-
AF519ACYLINDER GASKET40 models-
AF520AHEAD GASKET40 models-
AF521CYLINDER GASKET40 models-
AF526PISTON SEAL40 models-
AF540PISTON SEAL40 models-
AF783HEAD GASKET35 models-
AF820HEAD GASKET35 models-
AP513HEAD O-RING35 models-
AP513BHEAD O-RING35 models-
AJ107FGASKET25 models-
AJ175O-RING25 models-
AJ175GO-RING25 models-
AJ787O-ring14 models-
AT256O-RING12 models-
AT276O-RING12 models-
AA404COVER GASKET11 models-
AK846TUBE O-RING9 models-
AT258HEAD O-RING9 models-
AT528TUBE O-RING9 models-
AK473O-RING8 models-
AK521GASKET8 models-
AK522GASKET8 models-
ORG1500O-RING7 models-
ORG1501O-RING7 models-
AA405COVER GASKET5 models-
AJ404AHead gaskets5 models-
71672011/4 PLUG WITH O-RING3 models-
AA150SHAFT SEAL3 models-
AA466BSHAFT SEAL3 models-

Piston and diaphragm parts

65 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AF507CYLINDER HEAD40 models-
AF508CYLINDER HEAD40 models-
AF509CYLINDER40 models-
AF510CYLINDER40 models-
AF527PISTON RING40 models-
AF541PISTON RING40 models-
AF560APISTON ROD ASSEMBLY40 models-
AF560BPISTON ROD ASSEMBLY40 models-
AF560CPISTON ROD ASSEMBLY40 models-
AF560DPISTON ROD ASSEMBLY40 models-
AF560EPISTON ROD ASSEMBLY40 models-
AF560FPISTON ROD ASSEMBLY40 models-
AF560HPISTON ROD ASSEMBLY40 models-
AF561APISTON ROD ASSEMBLY40 models-
AF561BPISTON ROD ASSEMBLY40 models-
AF561CPISTON ROD ASSEMBLY40 models-
AF561DPISTON ROD ASSEMBLY40 models-
AF561EPISTON ROD ASSEMBLY40 models-
AF561FPISTON ROD ASSEMBLY40 models-
AF561JPISTON ROD ASSEMBLY40 models-
AF561KPISTON ROD ASSEMBLY40 models-
AF561MPISTON ROD ASSEMBLY40 models-
AF561NPISTON ROD ASSEMBLY40 models-
AF594RIDER RING40 models-
AF595RIDER RING40 models-
AH691CYLINDER HEAD40 models-
AK893BPISTON ROD ASSEMBLY40 models-
AK893EPISTON ROD ASSEMBLY40 models-
AK893MPISTON ROD ASSEMBLY40 models-
AP704AHead37 models-

Kit

64 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
K260SERVICE KIT40 models-
K263SERVICE KIT40 models-
K264SERVICE KIT40 models-
K303SERVICE KIT40 models-
K514ASERVICE KIT40 models-
K294ASERVICE KIT35 models-
K294JSERVICE KIT35 models-
K294KSERVICE KIT35 models-
K309SERVICE KIT35 models-
K557SERVICE KIT9 models-
K558SERVICE KIT9 models-
K634SERVICE KIT9 models-
K704SERVICE KIT9 models-
K705SERVICE KIT9 models-
K478KitSERVICE KIT8 models-
K478AKitSERVICE KIT8 models-
K479KitSERVICE KIT8 models-
K479AKitSERVICE KIT8 models-
K559KitSERVICE KIT8 models-
K575ASERVICE KIT8 models-
K1027120R Preventative Maintenance Kit7 models-
K1028120R Service Kit7 models-
K1029120R Capacitor Replacement Kit7 models-
K1031120R Spare Parts Kits7 models-
K1032120R Side Mount Bracket Kit7 models-
K1056120R Sound Shield Service Kit7 models-
K1058120R Sound Shield Preventative Maintenance Kit7 models-
K1038106R Preventative Maintenance Kit3 models-
K1039106R6 Service Kit - Low Pressure3 models-
K1040106R5 Service Kit - High Pressure3 models-

Motor and drive

37 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
N800NXMOTOR7 models-
N600NXMOTOR ASSEMBLY3 models-
4520000Overload protector f/6 motor 230V--
4521000Overload protector f/6 motor 120V--
4522001Overload protector f/3 motor 230V (new)--
4522201Overload protector f/3 motor 120V (new)--
4522500Overload spring f/6 motor--
4523000Starting relay 230V f/6 motor--
4524000Starting relay 120V f/6 motor--
4526001Starting relay f/3 motor 230V (new)--
4526201Starting relay f/3 motor 120V (new)--
4526500Terminal box compl. f/3 and 6 motors--
4527000Fastening spring f/3 and 6 motors--
4549000Bolt f/pressure pipe f/6 motor--
4550000Copper washer f/6 motor--
4551000Suspension spring f/6 motor--
4555000Cylinder head f/6 motor--
4556000Bolt f/cylinder head f/6 motor--
4560100Casing bottom f/3 motor 230V silver (new)--
4561000Casing bottom f/6 motor silver--
4610201Cylinder head f/3 motor (new)--
4656000Bolt f/cylinder head f/3 motor--
4738600Box for motor protector M4000--
4739500Box for motor protection 1-2000--
5210000Capacitor start 70uF--
5230000Capacitor start 160uF UL--
5240607Capacitor, 60 uF--
6271000Rubber grommet f/6 motor--
6272000Rubber grommet f/3-4 motor--
6356600Washer 3/16” x 30 mm 4 motor--

Controls and instruments

19 parts
Part numberNameFitsOffers
AA806PRESSURE GAUGE35 models-
AE136VACUUM GAUGE35 models-
AE133Pressure/Vacuum Gauge 2.50” Diameter Pressure 1/4” NPT 0-160 in. H2O and 0-400 mbar25 models-
AE133APressure/Vacuum Gauge 2.50” Diameter Pressure 1/4” NPT 0-200 in. H2O25 models-
AE134Pressure/Vacuum Gauge 2.50” Diameter Vacuum 1/4” NPT 0-160 in. H2O and 0-400 mbar25 models-
AE134FPressure/Vacuum Gauge 3.50” Diameter Vacuum 1/4” NPT 0-15 in. HG25 models-
AJ496Pressure/Vacuum Gauge 2.50” Diameter Pressure 1/4” NPT 0-60 in. H2O and 0-150 mbar25 models-
4779907BIMETAL SWITCH--
5030000Pressure switch MDR 2/11 compl.--
5031600Pressure switch MDR 2/11 4-way compl.--
5033000Pressure switch MDR 21/11 w/unloader--
5035000Pressure switch MDR 2/11 w/unloader--
5060001PRESSURE SWITCH--
5074800Pressure switch MDR 21/11 4-way UL--
5075010Pressure switch MDR 21/11 UL compl.--
5075100Pressure switch MDR21/11 UL complete w/unloader--
5085000Pressure switch MDR 4S/11 compl.--
5130000Gauge 40 0-16 bar 1/8” down--
5150004GAUGE--

Lubrication

5 parts
Part numberNameFitsOffers
AA960-1OIL RESERVOIR ASSEMBLY3 models-
AA960-2OIL RESERVOIR ASSEMBLY3 models-
AA967AOIL CYLINDER3 models-
5410000Oil level glass compl.--
5610000Oil SJ-27 in 0.5l bottle--

Other parts

141 parts · the 30 fitting the most models shown; search for any other
Part numberNameFitsOffers
AF517ACOUNTER WEIGHT40 models-
AF517BCOUNTER WEIGHT40 models-
AF517CCOUNTER WEIGHT40 models-
AF517DCOUNTER WEIGHT40 models-
AF517ECOUNTER WEIGHT40 models-
AG774Grille40 models-
AK780ACOUNTER WEIGHT40 models-
AK780ECOUNTER WEIGHT40 models-
AT780BCOUNTER WEIGHT40 models-
AD996SPACER35 models-
AE941POWER CORD35 models-
AE946RIVET35 models-
AF778RETAINER PLATE35 models-
AF807GRILLE35 models-
AF809RETAINER PLATE35 models-
AF886SPACER35 models-
AP523AHANDLE35 models-
AP534RIVET35 models-
AJ112CQFOAM25 models-
AJ112DRFOAM25 models-
AJ123EQSCREEN25 models-
AJ123FBSCREEN25 models-
AJ998GSCREEN25 models-
AJ998MSCREEN25 models-
AT273RETAINER PLATE9 models-
AT274CRETAINER PLATE9 models-
AT443ARETAINER PLATE9 models-
AT453FZROD ASSEMBLY (pressure models)9 models-
AT459QZROD ASSEMBLY (pressure models)9 models-
AT465FZROD ASSEMBLY (pressure models)9 models-