Nut Jam

Enhance your heavy equipment’s performance with the Case Construction Nut Jam #86637932. Designed for durability and precision, this essential part ensures secure connections and optimal functionality, keeping your machinery running smoothly on any job site.

Compatible equipment

This part fits INTERNATIONAL HARVESTER LOADER - CUB TRACTOR EQUIPMENT, CASE TERRATRAC CRAWLER TRACTOR (S/N 7103001 & AFTER), CASE CRAWLER TRACTOR (S/N 7103001 & AFTER), CASE COMBINE, CASE COMFORT KING DRAFT-O-MATIC TRACTOR, CASE AGRI-KING TRACTOR (PRIOR TO S/N 8675001), CASE AGRI-KING TRACTOR (S/N 8675001 & AFTER), CASE SELF-PROPELLED WINDROWER, CASE CRUZ-AIR WHEELED EXCAVATOR, INTERNATIONAL DIESEL TRACTOR, CASE AGRI-KING DIESEL TRACTOR, CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299), CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7110300 & AFTER), CASE CRAWLER TRACTOR, CASE LOGGER CRAWLER EXCAVATOR, DROTT CRAWLER EXCAVATOR, DAVID BROWN DIESEL TRACTOR (S/N 11150001 & AFTER), DAVID BROWN SELECTAMATIC DIESEL TRACTOR, FRONT FOLD TRAILING PLANTER EARLY RISER SERIES, PLANTER 12 ROW 2 POINT HITCH, PLANTER 16 ROW 2 POINT HITCH, PLANTER 16 ROW DRAW BAR HITCH, PLANTER 24 ROW 2 POINT HITCH, PLANTER 24 ROW DRAW BAR HITCH, CASE CRAWLER EXCAVATOR, FARMALL TRACTOR, FARMALL GAS TRACTOR, DAVID BROWN DIESEL TRACTOR, TRACTOR - ORCHARD & GROVE / ROWCROP EQUIPMENT, INTERNATIONAL HARVESTER COMBINE (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (NORTH AMERICA), INTERNATIONAL HARVESTER COMBINE (EUROPE), INTERNATIONAL 66 SERIES DIESEL TRACTOR, INTERNATIONAL HARVESTER HILLSIDE COMBINE, CASE IH AXIAL-FLOW COMBINE, CASE DIESEL TRACTOR, SERIES - CASE UNI-LOADER SKID STEER LOADER, INTERNATIONAL LOADER, CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER W/DEUTZ ENGINE, CUB GAS TRACTOR, 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), COMBINE SUPPLEMENT, CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0038346) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0038346 & AFTER) (NORTH AMERICA), COMBINE SUPPLEMENT (S/N JJC0038346 & AFTER), 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), CUB LOBOY GAS TRACTOR, CASE DIESEL & SPARK IGNITION POWER UNIT, CASE GAS POWER UNIT, INTERNATIONAL HARVESTER SELF-PROPELLED WINDROWER, CASE IH AXIAL-FLOW COMBINE (NA), CASE IH FRONT END LOADER, CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001&HAJ300000, CASE IH AXIAL-FLOW COMBINE (NA) BSN JJC0276540, CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001 & HAJ300000, CASE IH AXIAL-FLOW COMBINE (RU) ASN HAJ300001, SPEEDROWER SELF-PROPELLED WINDROWER, AXIAL-FLOW COMBINE (NA) ASN HAJ0300001, CASE IH AXIAL-FLOW COMBINE (NA) ASN HAJ300001, BACKHOE, INTERNATIONAL INDUSTRIAL TRACTOR, INTERNATIONAL TRACTOR, INTERNATIONAL INDUSTRIAL DIESEL TRACTOR, CASE/BELOIT SKID KING WHEEL LOADER, INTERNATIONAL UTILITY TRACTOR, CASE SKID KING WHEEL LOADER, CASE 3-ROW CORN HEAD (S/N 8364001 & AFTER), INTERNATIONAL HARVESTER COMBINE (BEAN SPECIAL), CASE 4-ROW CORN HEAD (S/N 8364001 & AFTER), CASE FORKLIFT, UTILITY BACKHOE, CASE CRAWLER TRACTOR (S/N 3023001 TO 3032301), CASE CRAWLER TRACTOR (S/N 3032301 TO 3039619), CASE CRAWLER TRACTOR (S/N 3039619 & AFTER), BACKHOE AND LOADER FOR 530CK TRACTORS, BACKHOE FOR W7 W9A W9B W10, CASE WHEEL TRACTOR, BACKHOE FOR 310G AND 450 CRAWLER, BACKHOE FOR 580CK, BACKHOE FOR W SERIES RIGID LOADERS, INTERNATIONAL ARTICULATED TRACTOR, BACKHOE FOR 680CK TRACTOR, BACKHOES FOR CRAWLER MODELS 750 850 1150, INTERNATIONAL HYDROSTATIC TRACTOR, INTERNATIONAL HARVESTER FORAGE HARVESTER W/ROW CROP UNIT, CASE TRENCHER, DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6270716 & AFTER), DROTT SERIES-E CRAWLER EXCAVATOR (S/N 6271140 & AFTER), SERIES - CASE GAS & DIESEL TRACTORS (S/N 8106131 & AFTER), SERIES - FARMALL DIESEL TRACTORS, SERIES - FARMALL GAS TRACTORS, CASE 2-ROW CORN HEAD (S/N 8364001 & AFTER), INTERNATIONAL HARVESTER COMBINE, DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR, DROTT SERIES-A CRAWLER EXCAVATOR, DROTT SERIES-B CRAWLER EXCAVATOR, INTERNATIONAL 4WD DIESEL TRACTOR, INTERNATIONAL HARVESTER COTTON PICKER, CASE IH ROLLER MULCHER, CASE WHEEL TRACTOR W/LOADER BACKHOE, INTERNATIONAL DIESEL TRACTOR W/SILENT 85 CAB, WEATHER CAB, MCCORMICK-INTERNATIONAL DIESEL TRACTOR, CASE IH TRACTOR, CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436), CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306), CASE CRAWLER TRACTOR (S/N 3060306 & AFTER), CASE LONG TRACK CRAWLER TRACTOR, CASE CABLE LAYER W/301B ENGINE (PRIOR TO S/N 3058169), CASE CABLE LAYER W/336 ENGINE (S/N 3058169 & AFTER), CASE PULL-TYPE WINDROWER, CASE CONSTRUCTION KING LOADER BACKHOE, CASE TRACTOR, CASE SERIES-E CRAWLER EXCAVATOR (S/N 6280543 & AFTER), DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6279926 & AFTER), 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, CASE TERRATRAC CRAWLER TRACTOR, CASE IH MAXXUM TRACTOR, AUGER HEADER (12 FT.), AUGER HEADER (14 FT.), IND - CASE CRAWLER TRACTOR, INTERNATIONAL HARVESTER FORAGE HARVESTER, INTERNATIONAL HARVESTER RECTANGULAR BALER, LOADER LANDSCAPER, LOADER LANDSCAPER - TIER 4B, CASE CONSTRUCTION KING FORKLIFT, CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA), CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION, LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE, CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE - BSN JJG0239361, TURBO LOADER BACKHOE, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, CASE TERRATRAC CRAWLER TRACTOR (DIESEL), CASE TERRATRAC GASOLINE CRAWLER TRACTOR, CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, AUGER HEADER (16 FT.), AUGER HEADER (18 FT.), CASE CONSTRUCTION KING LOADER BACKHOE (UP TO S/N 9101501), CASE SERIES-B CONSTRUCTION KING LOADER BACKHOE (S/N 9102282 TO 9103968, CASE SERIES-B LOADER BACKHOE (S/N 9103967 TO 9105879), CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 910600 TO 9111008), CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 9111009 & AFTER), 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 COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500), CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER), CASE CRAWLER TRACTOR (AFTER S/N 7070351), CASE CRAWLER TRACTOR (BEFORE S/N 7070351), GRAIN DRYING BIN, INTERNATIONAL 66 SERIES TRACTOR, DAVID BROWN SELECTAMATIC LIVEDRIVE DIESEL TRACTOR, INTERNATIONAL HARVESTER PULL-TYPE FORAGE HARVESTER, OIL FIRED CROP DRYER, CASE CRAWLER TRACTOR (UP TO S/N 7083999), CASE INDUSTRIAL CRAWLER TRACTOR (AFTER S/N 7084000), INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER), CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), SERIES - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500), SERIES - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER), CASE IH MOWER CONDITIONER, CASE IH 12FT MOWER CONDITIONER, CASE IH 14FT MOWER CONDITIONER, CASE IH CENTER PIVOT MOWER CONDITIONER, INTERNATIONAL DIESEL TRACTOR (S/N 018000 & AFTER), CASE CRAWLER TRACTOR (EUROPE), CASE CRAWLER TRACTOR (S/N 7073469 & AFTER) (NORTH AMERICA), CASE CRAWLER TRACTOR (UP TO S/N 7073468) (NORTH AMERICA), CASE TURBO TRENCHER, TRENCHER SUPPLEMENT (NORTH AMERICAN HOMOLOGATION), 7'' FORAGE PICKUP HEAD, AUGER HEADER (14 & 16 FT.), AUGER HEADER (12 & 14 FT.), DAVID BROWN DIESEL TRACTOR W/Q CAB (S/N 11000001 TO 11021851), CASE IH SELF-PROPELLED WINDROWER TRACTOR, 6 CYL AG TRACTOR ALL PURPOSE, CASE IH SELF-PROPELLED ROTARY WINDROWER TRACTOR, SERIES - CASE COMFORT KING TRACTOR (ASN 8258382), SERIES - CASE COMFORT KING WESTERN SPECIAL TRACTOR (S/N 8258382 & AFTER), CASE IH 4WD TRACTOR, CASE CRAWLER EXCAVATOR (S/N 6203751 & AFTER), DAVID BROWN SELECTAMATIC TRACTOR, DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER), CASE SPARK IGNITION POWER UNIT, CASE DIESEL POWER UNIT, ENGINE FOR 900 DAVID BROWN SELECTAMATIC TRACTOR (S/N 482001 TO 800000), INTERNATIONAL GAS TRACTOR, 123 - 4 CYL. LP & GAS ENGINE, HYDRA-BORER, AUGER HEADER FOR WINDROWERS, TRACTOR, HIGH CLEARANCE TRACTOR, 267D - UTILITY TRACTOR, CUB LO-BOY TRACTOR, CUB TRACTOR, HARVESTER WINDROWER HEADERS, TRACTOR LOADER (REVISED 05/2005), SMALL FRAME TRACTOR TIER 4 (NA) - ZARH06086 AND AFTER, TRACTOR (NA), TRACTOR - TIER 4A CVT, AFS CONNECT - WHEEL T4B CVT (NA/ROW), AFS CONNECT - WHEEL T4B PST (NA/ROW), TRACTOR - TIER 4B CVT (ROW), TRACTOR (EMERGING MARKET), AFS CONNECT - ROWTRAC T4B CVT (NA/ROW), ROWTRAC TRACTOR - TIER 4B CVT, ROWTRAC TRACTOR - TIER 4B PST, TRACTOR - TIER 4B PST (ROW), TRACTOR - TIER 4A, TRACTOR - TIER 3 PST (CHINA), CASE IH MAXXUM DIESEL TRACTOR, CASE IH MAGNUM TRACTOR (P.I.N. JJA0105000 & AFTER), CASE IH MAGNUM TRACTOR (PRIOR TO P.I.N. JJA0105000), CASE IH MAGNUM TRACTOR NA, CASE IH MX SERIES TRACTOR, DAVIS MINI-SNEAKER CABLE LAYER, IRRIGATION POWER UNIT, DAVIS FLEETLINE 30 4 TRENCHER, CASE IH DELUXE CENTER PIVOT MOWER CONDITIONER, DAVIS FLEETLINE 40 4 TRENCHER, SERIES I BEARCAT TRACTORS, SERIES I COUGAR TRACTORS, SERIES I PANTHER TRACTORS, SERIES I SUPER WILDCAT TRACTORS, SERIES I TIGER TRACTORS, SERIES I WILDCAT TRACTORS, SERIES II BEARCAT TRACTORS, SERIES II COUGAR TRACTORS, SERIES II PANTHER TRACTORS, SERIES II SUPER WILDCAT TRACTORS, SERIES II TIGER TRACTORS, SERIES II WILDCAT TRACTORS, CASE IH 4WD TRACTOR (AFTER S/N JEE0099501), CASE IH 4WD TRACTOR (BSN JEE0099501) including models 1000, 1000C, 1000D, 1010, 1030, 1060, 1070, 1075, 1085B, 1086, 1086B, 1090, 1150, 1150G, 1150H, 1170, 1175, 1187, 1187B, 120, 1210, 1212, 1250, 1255, 1280.

Frequently asked questions

What is the part number?

The manufacturer part number is 86637932.

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.