AirSource Premium Filtration Components
175 results(1 filter applied, reset)AirSource delivers high-performance filtration components tailored for heavy-duty vehicles and industrial systems. Known for quality and durability, AirSource O-rings, filters, and seals are engineered to meet the demands of modern fleets—minimizing downtime and maximizing equipment longevity. Whether you’re in need of metric, standard, or dual-fit products, AirSource has the right solution to keep your systems airtight and road-ready.
Built for reliability, backed by Great American, and trusted by fleet operators nationwide.

AirSource 0169 O-Ring & Gasket Kit
SKU: 0169Cross reference: 2614861-C912614861C91UPC/EAN: 666501363916The AirSource 0169 O-Ring & Gasket Kit - Navistar is a complete sealing solution for Navistar A/C systems. Designed for durability and precise fit, this single job kit includes both O-Rings and gaskets to ensure long-term, leak-free performance.
$24.15Each
AirSource 2455 Manual Heater Shutoff Valve, 5/8" x 5/8" Hose Barb, T-Handle, Brass Body
SKU: 2455Cross reference: 0201401001-4525173227173980-C1173980C12411003277950394845772R-550072R550086928193110958764ABP-N83-324020ABPN83324020C5TZ-18495AMA1280MA12800N83-324020N83324020RD-5-5192-0RD5-5192-0RDHRD551920PZGG14525UPC/EAN: 666501038517$26.94Each
AirSource 1558 AC Blower Motor Switch Resistor
SKU: 1558Cross reference: 3543-H248085115768EXC803711PAI803711UPC/EAN: 666501358738$27.75Each
AirSource 1252 5 Terminal Relay Switch, 30-40A, Square, SPDT With Diode
SKU: 1252Cross reference: 112033113251410045515-827815-842617628817659418-001691868017201000920110012012557-C12012557C12088632099002223125223127223167255201983946682394929741-89565073165106965107065145967073171R-172271R1722ABP-N83-320020ABP-N83-320230ABP-N83-320290ABP-N83-320300ABPN83320020ABPN83320290ABPN83320300AR1-012-C21MBOA80-945-00-079BOA8094500079CB1265CB1320CB13200N83-320290N83-320300N83320290N83320300POTVF415F11RD-5-9915-0PTAC1252AVF4-15F11-501VF4-15F11-S05ZGG16292ZGG713010UPC/EAN: 666501029676$10.63Each
AirSource 0042EZ Oring - 10 per bag -EZ Clip
SKU: 0042EZUPC/EAN: 666501295521$7.13Pack
AirSource 5514 Service Valve Tub-Oring Type Suction
SKU: 5514Cross reference: 1-84231408035147201763842025-32382479302-45440439154021575R-564175R5641AB3225AB32250ABP-N83-305325ABPN83305325D2054-4295LA1010N83-305325N83305325RD-5-7614-0RD5-7614-0RDHRD576140PUPC/EAN: 666501067289$26.49Each
AirSource 8989 AC O-Ring Kit, S Shop Assortment
SKU: 8989Cross reference: 2070152799107869893AC13150VH1025VH10250ZGG19460UPC/EAN: 666501108401$23.32Each
AirSource 7975 CABIN AIR FILTER-FREIGHTLINER
SKU: 7975Cross reference: 1000039637311201275R543078R-543078R5430ABP-N10G-36000006AF26427FLTC26427FLN10G-36000006N10G36000006N83-328375N83328375PA5359RD-5-11836-0RD5-11836-0RDHRD5118360PVCC-36000006VCC36000006VCC36000036WIX49082ZGG720018UPC/EAN: 666501207395$15.44Each
AirSource 7949 Cabin Air Filter, Kenworth/Peterbilt/Paccar Trucks
SKU: 7949Cross reference: 830.61001830.61001BE84032457001W2084001WP10644UPC/EAN: 666501370006$11.03Each
AirSource 2456 Manual Heater Shut-Off Valve, 3/4" x 3/4" Hose Barb, T-Handle Operation
SKU: 2456Cross reference: 1-34741732282499045277951394846054029457489472R-560072R5600ABP-N83-324025ABPN83324025MA1140MA11400N83-324025N83324025RD-5-5193-0PRD5-5193-0RDHRD551930PZGG13474UPC/EAN: 666501038524$26.94Each
AirSource 7945 Cabin Air Filter, PACCAR Truck Application
SKU: 7945Cross reference: F37-1018UPC/EAN: 666501398079$25.13Each
AirSource 1050 Rotary Fan Blower Switch 12V 5-Terminal Off-On-On-On Lever Operation
SKU: 1050Cross reference: 1-10191-29681-45171-652316885181762622076032199008223177322005BSM3571639008139492894379-RD5-4694-04379-RD5-4694-14379-RD5469404379-RD54694160390-440765043871R-045071R0450901241955842ABP-N83-322005ABP-N83-323008ABP-N83-323178ABPN83322005ABPN83323008ABPN83323178BA1205BA12050BE1205E0TZ-18578AINM5D235N83-322005N83-323008N83322005N83323008PAIRSW-0987RD-5-4694-0RD-5-4694-1PRD5-4694-0RD5-4694-1RDHRD546940PRDHRD546941PZGG16523UPC/EAN: 666501022950$15.44Each
AirSource 1250 Relay - Square - 5 term. -
SKU: 1250Cross reference: 000901920520723B1-42751-62921-65201-6524112-007112-0081229016041471661270-C921661270C92168742216888831691730-C911691730C9117625217628717656918-00128201-801208765208864209891220990032099013221-5682215682216552231682MR2014320000332-204-1013486-70-118-09-0033486-70118-09003359893917-65885-C2391821239496824300026650687651150652420652420BSM71R-170271R17027979-2215687979-22165586505793867453896H-1CH-C1S12VDC90160190192A22-011101-022A22011101022ABP-N83-302190ABP-N83-320000ABP-N83-320140ABP-N83-320190ABPN83302190ABPN83320000ABPN83320140ABPN83320190ABPN83320230BSM322035CB1000CB1005CB10050CB1080CB10800CB1110CB1115CB11150FG1015HEL931680011HEL931680017K301-162N83-302190N83-320020N83-320140N83-320190N83-320230N83302190N83320000N83320020N83320140N83320190N83320230PAIMSW-1244POTVF4-15F11POTVF415F11RD-5-4408-0PRD5-4408-0RDHRD544080PVF4-15F11-S01ZGG16520UPC/EAN: 666501029652$9.05Each
AirSource 0136 Discharge Port O-Ring, Yellow
SKU: 0136Cross reference: 2610413C13543727-C-13543727-C13543727C13660864C170R550375R-553075R5530RD-5-14076-0RD-5-15280-0PRD5-14076-0RDHRD5140760PUPC/EAN: 666501170026$13.06Each
AirSource 1347 AC Evaporator Thermister Switch
SKU: 1347Cross reference: 231200235108039191619BOA-91619BOA91619HEL351080391I1619UPC/EAN: 666501024961$19.19Each
AirSource 0137 AC Suction Port O-Ring, Yellow
SKU: 0137Cross reference: 2610412C13543728-C13543728C13660862C13824706-C13824706C270R550475R-553575R5535MT1321RD-5-14077-0RD-5-15281-0PRD5-14077-0RDHRD5140770PUPC/EAN: 666501170033$16.86Pack
AirSource 13506 Rectangle Relay 4 Pin 50A
SKU: 13506Cross reference: 25110754UPC/EAN: 666501373786$9.86Each
AirSource 1512 Binary Switch Normally Open Female Thread 2 Terminal
SKU: 1512Cross reference: 1-92271514330-C21514330C219-0033322-3647422-36474-000221200122364742236474000267613430934193664640442865086971100871R-707571R7075A22-36474A22-36474-000A2236474A2236474000ABP-N83-318109ABPN83318109BB1455BB14550BSM650869FJK-SP4052FJK-SP4071FJKSP4052FJKSP4071MVA1-9227MVA19227N83-318109N83-318229N83318109N83318229RD-5-8433-0RD-5-8433-0PRD5-8433-0RDHRD584330PRP9-029SP4052SP4071ZGG14870ZGG19227ZGG711008UPC/EAN: 666501032249$27.75Each
AirSource 4271 Fitting - Steel - BL - Red -
SKU: 4271Cross reference: 15-34422002122600004404816405665701-21585100162UPC/EAN: 666501052278$3.40Each
AirSource 3774 Blower Wheel Plastic 5-1/2" Diameter
SKU: 3774Cross reference: 1-162011990062507231-C12507231C12605703021123949390563500563500BSM56350PABP-N83-302112ABPN83302112HC1005HC10050N83302112SR2000067ZGG702006UPC/EAN: 666501045461$29.45Each
AirSource 1266 5 Terminal Relay
SKU: 1266Cross reference: 15-81106201200365101185103431898H1CR1-U0312S898H1CR1U0312SCB1340CB13400POTVM2815F14S01SOG/898H1CR1U03VF2815F14-S01VF2815F14S01ZGG713005UPC/EAN: 666501029805$13.67Each
AirSource 5575 AC Service Cap 16mm Red SAE J639 Spec
SKU: 5575Cross reference: 01-055161-46083949581504180-C2504180C25511125998875R-557575R5575989078RD5-8292-0MRDHRD582920MVH13050UPC/EAN: 666501068309$13.06Pack
AirSource 1233 HVAC Blower Motor Resistor, 3-Terminal
SKU: 1233Cross reference: 0003586801-000-09116016811696836-C116968361-C116968361C11696836C12018004209900422237522317031306843134241358683949112650172650179650179BSM65066-G165123571R-145771R1457868079901815ABP-N83-321000ABP-N83-321300ABPN83321300BOA80-926-00-179BSM321000CA1015CA1035CA10350CA1175CA11750N83-321000N83-321300N83321000N83321300RD-5-10341-0PRD5-10341-0RDHRD5103410PSR2000035V1118410V2124241V3131119V3134241UPC/EAN: 666501029461$19.20Each
AirSource 1519 Pressure Switch, Low Pressure, AC System
SKU: 1519Cross reference: 10001984692214003650442650442BSM652578652578BSMBA3230UPC/EAN: 666501348357$27.75Each
AirSource 5446 Service Valve O-Ring Type, #10 90° Coupling
SKU: 5446Cross reference: 1-4482943059UPC/EAN: 666501066596$23.32Each
AirSource 1251 5 Terminal Relay Switch SPDT 24V 10to20A
SKU: 1251Cross reference: 0332-209-203112-01911201912291176290201-8042099009221-71122171122216665069071R-170471R1704896H-1CH-C1S24VDCABP-N83-320180ABPN83320180CB1075CB10750HEL933332167N83-320180N83-320280N83320180N83320280RD-5-4417-0PRD5-4417-0RD544170RDHRD544170PVF4-45H11VF4-45H11-S01ZGG713002UPC/EAN: 666501029669$27.66Each
AirSource 7990 Cabin Air Filter AC Evaporator Navistar
SKU: 7990Cross reference: 1-42632880023113003407240498144-C1498144C152021752560078R-530678R530678R5306M863070AF26470CAF24008GD1020GD10200HD1160N83-328325N83-328505N83328325P614227RD-5-10773-0PUE12100WP10647ZGG14263ZGG720007UPC/EAN: 666501099341$12.10Each
AirSource 1055 Switch - Blower
SKU: 1055Cross reference: 21140012114002221503221503KB223184322000BSM35718650964652090652090BSM65209P71R-046071R046085100998ABP-N83-322000ABP-N83-322003ABPN83322000ABPN83322003BA1000BA1005BA10050BA1055BA10550N83-322000N83-322003N83322000N83322003RD-5-6804-0RD5-6804-0RDHRD568040PZGG715006ZGG715007UPC/EAN: 666501023049$21.49Each
AirSource 7978 Cabin Air Filter For Freightliner
SKU: 7978Cross reference: 10000396343112010ABP-N10G-91621ABPN10G91621AF26429BOA-91621BOA91621CAF24021FR0502PGD11750N10G-91621N10G91621N83-328175ZGG720016UPC/EAN: 666501152336$10.95Each
AirSource 7230G AC Receiver Drier, 10" Length, 3" Diameter, R134a Refrigerant, Steel Construction
SKU: 7230GCross reference: 07-0804A1693-117-C1693117C119130147230830.41008S-13667WA907-20-8694UPC/EAN: 666501085474$23.34Each
AirSource 1299 5 Terminal Relay Switch SPDT 12V 35/20A
SKU: 1299Cross reference: 23-13265-0002313265000UPC/EAN: 666501335449$22.22Each
AirSource 5528 Valve - Svc #8 OR Adap
SKU: 5528Cross reference: 09-06302BL14080491723217638930538040123240440340591254022775R-580875R5808AB3320AB33200ABP-N83-305380ABP-N83-314300ABPN83305380ABPN83314300D2054-4007D2054-4055N83-314300N83305380N83314300RD5-7539-0RDHRD575390PZGG706026UPC/EAN: 666501067425$16.63Each
AirSource 7957 Cabin Air Filter
SKU: 7957Cross reference: 3114003534510534510BSMFR11000SR2000059UPC/EAN: 666501358981$5.30Each
AirSource 3772 Blower Wheel Double Plastic Dual
SKU: 3772Cross reference: 0003372202-00366111841711990071691728-C11691728C126083558954073R-713073R-713573R71308566-0050ABP-N83-302042ABPN83302042HC1050HC10500N83-302222N83302222RD-5-10346-0PRD5-10346-0RD5-13230-0RDHRD5103460PRDHRD5132300PSR2000023UPC/EAN: 666501045447$22.31Each
AirSource 1267 Relay - Rectangle - 5 term.
SKU: 1267Cross reference: 121350842012001650983680-545-00-056805450005ABP-N83-320250ABPN83320250CB1225CB12255CB1330CB13300MBT-12135084MBT-A680-545-00-05MBT12135084MBTA680-545-00-05MBTA6805450005MVA1-9242MVA19242N83-320250N83320250POTVFMA15F41POYVFMA15F41VFM-15-F41VFM15-F413ZGG19242UPC/EAN: 666501029812$21.95Each
AirSource 7972 Cabin Air Filter
SKU: 7972Cross reference: 3199021407424525833525838525838BSM7787-525838FR11120SR2000057UPC/EAN: 666501333070$10.63Each
AirSource 1272 Knob
SKU: 1272Cross reference: 257500438004152631257326060306-500271R-405071R4050ABP-N83-316035ABPN83316035FD1035FD10350N83-316035N83316035RD-4181-0RD4181-0RDHRD41810PVE2058VJ8323-1UPC/EAN: 666501029850$4.45Each
AirSource 5529 Valve - Svc #10 OR Adapt
SKU: 5529Cross reference: 09-06303BL14080501723317639030538540123340440454022875R-580175R5801AB3325AB33250AB33520ABP-N83-305385ABP-N83-314181ABPN83305385ABPN83314181D2054-4011D2054-4204N83-314181N83305385N83314181RD-5-7310-0RD5-7310-0RDHRD573100PZGG706027UPC/EAN: 666501067449$16.63Each
AirSource 7960 Cabin Air Filter, 11-1/2" x 4.9" x 3/4"
SKU: 7960Cross reference: 60015-341878R-524178R524187R5465N83-328293RD-3-8777-0PRD3-8777-0RD3-8820-0RD3-8821-0RDHRD387770PRDHRD388200PWP10421WWS-60015-341WWS-RD-3-8777-0WWS60015-3419ZGG720019UPC/EAN: 666501339690$24.58Each
AirSource 0112 O-Ring Size 0112 Captured
SKU: 0112UPC/EAN: 666501001153$6.78Pack
AirSource 1522 4-Pin Square Relay Switch 12V 20A SP Normally Open
SKU: 1522Cross reference: 06-59882-00303-1AH-C-R13031AHCR13600330-C13600330C165988200UPC/EAN: 666501348432$13.54Each
AirSource 1151 Rotary Blower Switch With Short Thread
SKU: 1151Cross reference: 043209251-1019Q11300611951091661420-C11661420C1168822-C2168822C21799086919-00335201-30020741921180032199005219902722063525-002925-00443221523230-221-5193230-22151943209254428-2T754A4501906506577119510971195109-571R-116071R-116571R116071R11657979-220635A42622ABP-N83-322150ABP-N83-322152ABP-N83-322290ABPN83322150ABPN83322152ABPN83322290AH84588AR53155AR59964AR82014BA1020BA1190BA1390BA13900BA1480BA2960BA29600BOA80-926-00-109BOA8092600109BSM322290BSM323008E9NN-15122AAIMR2355INM-2G754AINM2G754AL73617MVA1-9240MVA19240N83-322150N83-322290N83-323063N83-323178N83322150N83322152N83322290N83323063N83323178PAIRSW-0985RD-5-3779-0PRD5-3779-0RD5-9833-0RDHRD537790PRDHRD598330PSWC-300ZGG11019ZGG19240UPC/EAN: 666501028624$10.00Each
AirSource 1803 Knob
SKU: 1803UPC/EAN: 666501346124$9.35Each
AirSource 0283 O-RING/SUCTION SIDE /SANDEN 4670 TYPE HEAD/BLACK/1-1/4" O.D. - VOLVO/MACK (10/BAG)
SKU: 0283Cross reference: 029984476710UPC/EAN: 666501407337The AirSource 0283 O-Ring is a reliable sealing component for air brake systems, available in a pack of 10 yellow O-rings. Designed for durability and effective sealing, these O-rings ensure optimal system performance.
$26.83Pack
AirSource 4270 AC Hose Fitting Crimp Sleeve #10 Steel Red
SKU: 4270Cross reference: 15-3443168202002102600003402113405664701-21485100161AB1090UPC/EAN: 666501052247$3.96Each
AirSource 1221 AC Resistor Switch
SKU: 1221Cross reference: 1-46111-461217625520130032231692231733949283469458-C1469458C1506552-C1506552C165017765061271R-146071R146071R1462901804901814990174990539ABP-N83-321010ABPN83321010CA1095CA10950N83-321010N83-321150N83321010N83321150RD-5-9916-0PRD5-9916-0RDHRD599160PZGG14512ZGG14611UPC/EAN: 666501029348$20.29Each
AirSource 7987 Cabin Air Filter AC Evaporator Navistar
SKU: 7987Cross reference: 1699956-C11699956C124115311300452554378R-530878R5308ABP-N83-328335ABPN83328335C15953CAF24013GD1160GD11600IN9501PN83-328335N83328335P617005UPC/EAN: 666501099310$10.14Each
AirSource 1265 Relay - Square - 4 term. -
SKU: 1265Cross reference: 10000396972012011F5RZ-14089CBF5RZ-14N089CBUPC/EAN: 666501336477$25.77Each
AirSource 1276 Control Knob, Multi-Fit Applications
SKU: 1276Cross reference: 11-00011113-033113033202-300259902928-51601380088400091526321NOB-001UPC/EAN: 666501029898$7.64Each
AirSource 1252A 5 Terminal Relay 30 to 50A Square With Diode
SKU: 1252ACross reference: 10-00286-143607384C18163065TAC1252V23234-A1001-X033UPC/EAN: 666501363572$24.05Each
AirSource 1261 5 Terminal Relay 12V 30-40A Without Diode
SKU: 1261Cross reference: 15-826015-859015-87361559117820990012231242257006065106871R-190271R19028657896H-1CH-D1SW-12VDCABP-N83-320150ABPN83320150CB1070CB10700CB1245N83-320150N83320150RD-5-6690-0PRD5-6690-0RDHRD566900PRP7-084TAC1260VF4-65F11VF4-65F11-12VVF4-65F11-S01UPC/EAN: 666501029768$18.54Each
AirSource 5511 Valve - Svc #8 OR Disch
SKU: 5511Cross reference: 1-84201408024176386238138340432954020875R-568875R5688AB3195AB31950ABP-N83-305295ABP-N83-311258ABPN83305295ABPN83311258D2054-4934N83-305075N83-305295N83-311258N83305075N83305295N83311258RD5-7966-0RDHRD579660PZGG18420UPC/EAN: 666501067258$28.82Each
AirSource 5512 Valve - Svc #10 OR Suct
SKU: 5512Cross reference: 1-842114080251763812032-3238174940433054020975R-568175R5681AB3200AB32000ABP-N83-305300ABP-N83-311260ABPN83305300ABPN83311260D2054-4947N83-305300N83-311260N83305300N83311260RD-5-7967-0RD5-7967-0RDHRD579670PZGG18421UPC/EAN: 666501067265$18.55Each
AirSource 5445 Valve - Svc #8 OR 90' Coup
SKU: 5445Cross reference: 1-4481942694UPC/EAN: 666501066589$14.59Each
AirSource 5517 Valve - Svc #8 OR Disch
SKU: 5517UPC/EAN: 666501067319$28.61Each
AirSource 1229 HVAC Blower Motor Resistor, 4-Terminal
SKU: 1229Cross reference: 1-63121-922510901711091070161145120120062012010223144267540465082365123371R-145571R14558092600079901801ABP-N83-321070ABP-N83-321170ABPN83321070ABPN83321170BOA-632-001-00BOA-632-003-00BOA-87473BOA632-001-00BOA632-003-00BOA63200100BOA63200300BOA80-926-00-079BOA8092600079BOA87473BSM321070CA1020CA10200CA1185N83-321110N83-321170N83-321350N83321110N83321170N83321350RD-5-6450-0RD5-6450-0RDH-RD5-6450-0RDHRD5-6450-0RDHRD564500RDHRD564500PV1091071ZGG19225ZGG19234ZGG714010UPC/EAN: 666501029423$19.65Each
AirSource 1615G AC Expansion Valve Block-Slimline
SKU: 1615GUPC/EAN: 666501345813$24.77Each
AirSource 8248 Oil - Sanden PAG oil 8.45 oz
SKU: 8248Cross reference: 01137318172309900752568353053157103079R-458079R4580ABP-N83-326013ABP-N83-326055ABPN83326013ABPN83326055FJC2484LM1020LM1035N83-326013N83-326055N83326013N83326055RD-5-7103-0PRD5-7103-0RDHRD571030PYN24UPC/EAN: 666501104922$25.95Each
AirSource 5534 Cap - 10 per bag - Red 16mm
SKU: 5534Cross reference: 01-0065107-000-3361-906614080381409005140900717638326173303053153544705-C13544705C136081140-00520-0340439440539140957055025355039275R-557075R5570995048ABP-N83-305315ABP-N83-314090ABP-N83-314201ABP-N83-314215ABPN83305315ABPN83314090ABPN83314201ABPN83314215FJC2615FJC2615-100ME1015ME1030MT0069-10N83-314100N83-314201N83-314220N83305315N83314100N83314201N83314220PH336153RD-5-7523-0MRD5-7524-0MRDHRD575240MVH1155VH11550ZGG19066UPC/EAN: 666501067500$14.78Pack
AirSource 13502 5-Terminal Rectangle Relay, 12V
SKU: 13502Cross reference: 23-13265-0112313265011UPC/EAN: 666501373366$23.14Each