Plug Hex Assembly

1/2'' 20 ORB

• Weight: 0.045 kg

Compatible equipment

This part fits INTERNATIONAL DIESEL TRACTOR, INTERNATIONAL 66 SERIES DIESEL TRACTOR, CASE AGRI-KING TRACTOR (PRIOR TO S/N 8675001), CASE AGRI-KING TRACTOR (S/N 8675001 & AFTER), CASE CRUZ-AIR WHEELED EXCAVATOR, FARMALL DIESEL TRACTOR, NH SELF PROPELLED SQUARE BALER, INTERNATIONAL HARVESTER COMBINE (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (NORTH AMERICA), CASE CRAWLER TRACTOR, INTERNATIONAL HARVESTER COMBINE (EUROPE), INTERNATIONAL HARVESTER HILLSIDE COMBINE, HAYBINE PIVOT TONGUE MOWER CONDITIONER, CASE IH AXIAL-FLOW COMBINE, INTERNATIONAL HARVESTER PULL BEHIND COMBINE, CASE IH AXIAL-FLOW COMBINE (S/N JJC0032630 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0034705) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0034705 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0038346) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0038346 & AFTER) (NORTH AMERICA), CASE IH HILLSIDE COMBINE, CASE IH HILLSIDE COMBINE (S/N JJC0080540 & AFTER), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0045689) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0045689 & AFTER) (NORTH AMERICA), CASE IH PULL-TYPE AXIAL-FLOW COMBINE, CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER (AFTER S/N JAF0069386), NH SP FORAGE HARVESTER, CASE DIESEL TRACTOR (PRIOR TO S/N 17895000), CASE DIESEL TRACTOR, CASE DIESEL TRACTOR (PRIOR TO S/N 17897500), 3 CYL AG TRACTOR ALL PURPOSE, NH SP FORAGE HARVESTER AFTER S/N 404591, NH SP FORAGE HARVESTER S/N 404501-404590, INTERNATIONAL INDUSTRIAL DIESEL TRACTOR, CASE IH AXIAL-FLOW COMBINE (NA), INTERNATIONAL INDUSTRIAL GAS TRACTOR, INTERNATIONAL INDUSTRIAL TRACTOR, CASE IH FRONT END LOADER, SPEEDROWER SELF-PROPELLED WINDROWER, INTERNATIONAL TRACTOR, CASE IH COTTON EXPRESS COTTON PICKER (AFTER S/N JJC0249500), CASE IH COTTON EXPRESS COTTON PICKER (BEFORE S/N JJC0249499), INTERNATIONAL HARVESTER COMBINE (BEAN SPECIAL), CASE CRAWLER TRACTOR (S/N 3008188 TO 3010989), CASE CRAWLER TRACTOR (S/N 3012301 TO 3014509), INTERNATIONAL HARVESTER COMBINE, CASE TERRATRAC CRAWLER TRACTOR (S/N 3000001 TO 3008132), INTERNATIONAL ARTICULATED TRACTOR, INTERNATIONAL HYDROSTATIC TRACTOR, INTERNATIONAL HARVESTER SELF-PROPELLED WINDROWER, INTERNATIONAL 4WD DIESEL TRACTOR, INTERNATIONAL HARVESTER COMPACT LOADER, CASE CRAWLER TRACTOR (S/N 3008188 TO 3012300), CASE IH COTTON EXPRESS COTTON PICKER, COTTON EXPRESS COTTON PICKER, CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316), INTERNATIONAL GAS TRACTOR, INTERNATIONAL DIESEL TRACTOR (NORTH AMERICA), CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436), CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306), CASE CRAWLER TRACTOR (S/N 3060306 & AFTER), CASE TRACTOR (S/N 8656925 & AFTER), FARMALL GAS TRACTOR, AXIAL-FLOW COMBINE (NA), CASE IH MAXXUM TRACTOR (NORTH AMERICA), COMBINE - TIER 4 COMMON CAB, COMBINE TIER 4, COMBINE - TIER 4 (NA), COMBINE - TIER 4B (NA), COMBINE - TIER 4B (NA) ASN - YFG014001, MY18 COMBINE TIER 4B (NA), CASE IH DIESEL TRACTOR, COMBINE - TIER 3, MY20 COMBINE TIER 4B (NA), MY21 COMBINE TIER 4B (NA), CASE IH MAXXUM TRACTOR, FARMALL TRACTOR, CASE CONSTRUCTION KING FORKLIFT, CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA), CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, BACKHOE LOADER (LIVERY) - TIER 3 NRC, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER - TIER 4A - FROM PIN NCC560000, BACKHOE LOADER - TIER 4B, BACKHOE LOADER 2WD - TIER 4B - MY19, BACKHOE LOADER 4WD - TIER 4B - MY19, LOADER BACKHOE (TIER 3), BACKHOE LOADER (LIVERY) - TIER 4B, BACKHOE LOADER - TIER 4A - FROM PIN NCC564000, LOADER BACKHOE - TIER 3, LOADER BACKHOE - TIER 3 NRC, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 3 NRC, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 4B, BACKHOE LOADER - WIDE TRACK - TIER 4B, BACKHOE LOADER 4WD - WIDE TRACK - TIER 4B - MY19, BACKHOE LOADER WIDE TRACK - TIER 3, BACKHOE LOADER WIDE TRACK - TIER 3 NRC, BACKHOE LOADER WIDE TRACK - TIER 4A, BACKHOE LOADER - TIER 4A, MY18 COMBINE TIER 4B (EU), CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), INTERNATIONAL GEAR DRIVE TRACTOR, CASE CONSTRUCTION KING LOADER BACKHOE (S/N 9101501 TO 9102281), CASE CONSTRUCTION KING LOADER BACKHOE (UP TO S/N 9101501), INTERNATIONAL DIESEL TRACTOR (EUROPE), 9004 350HP - ENGINE, CASE IH MAGNUM TRACTOR (NORTH AMERICA), COMBINE - TIER 4B (NA) - 2014, COMBINE - TIER 4B (NA) - 2016, INTERNATIONAL HARVESTER COMBINE (PRIOR TO S/N 23001), INTERNATIONAL HARVESTER COMBINE (S/N 23001 & AFTER), CASE IH MAGNUM TRACTOR, CASE WHEEL LOADER (NORTH AMERICA), INTERNATIONAL 66 SERIES TRACTOR, INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER), 6 CYL AG TRACTOR, 2-ROW FORAGE HEAD (30'''' AND 38'''' ROWS), 3-ROW 30'''' FORAGE HEAD, 7'' FORAGE PICKUP HEAD, CASE IH PULL-TYPE FORAGE HARVESTER, GRAIN BELT HEADER, CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N JCB0003600), COMBINE FEEDER, INTERNATIONAL HARVESTER COMBINE (S/N 8000 & BEFORE), CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N 17900650), SICKLE BAR, INTERNATIONAL HARVESTER COTTON HARVESTER, INTERNATIONAL HARVESTER FINGER HEAD COTTON HARVESTER, NH GRAIN HEAD & FEEDER HOUSING, NH RIGID GRAIN HEAD, NH FLEXIBLE GRAIN HEAD, DRAPER HEADER, CASE IH COTTON PICKER, COMBINE - BASE UNIT, CASE BACKHOE, CASE IH DRAPER HEADER, INTERNATIONAL HYDROSTATIC DRIVE TRACTOR (EU), INTERNATIONAL HYDROSTATIC DRIVE TRACTOR (NA), CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-69-C-H570), CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-72-C-8476), CASE IH MAXXUM DIESEL TRACTOR, CASE IH MX SERIES TRACTOR, DAVIS FLEETLINE 30 4 TRENCHER, PIVOT TONGUE FOR MOWER CONDITIONER, PIVOT TONGUE SICKLE MOWER CONDITIONER, DAVIS FLEETLINE 40 4 TRENCHER, BEARCAT 1000 POWERSHIFT SERIES 4WD TRACTOR, COUGAR 1000 POWERSHIFT SERIES 4WD TRACTOR, LION 1000-SERIES POWERSHIFT 4WD TRACTOR, PANTHER 1000-SERIES POWERSHIFT 4WD TRACTOR, PUMA 1000-SERIES POWERSHIFT 4WD TRACTOR, WILDCAT 1000-SERIES POWERSHIFT 4WD TRACTOR, TWIN ROTOR COMBINE, BIDIRECTIONAL TRACTOR, CASE WHEEL LOADER, CASE IH SELF PROPELLED WINDROWER TRACTOR including models 1026, 1066, 1070, 1085C, 1086, 1206, 1256, 1282, 1283, 1290, 1420, 1425, 1426, 1440, 1450, 1450B, 1455B, 1456, 1460, 1466, 1468, 1470, 1475, 1480, 1482.

Frequently asked questions

What is the part number?

The manufacturer part number is 129998.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.