87039402 - OEM NUT LOCK 3/8 - CASE CONSTRUCTION
87039402 - OEM NUT LOCK 3/8 - CASE CONSTRUCTION
100%
CASE CONSTRUCTION OEM Part No. 87039402

Nut Lock 3/8

Case Construction ·586 Fitments

$1.90 USD · per unit In stock · 25 on hand
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
SERIES - CASE ROW CROP CULTIVATOR 100 1975 – 1982
SERIES - ECONOMY PLOWS 100 1979 – 1985
DAVIS TASKFORCE SUPER TRENCHER 1000 1972 – 1981
DMI ECOLO-TIL 1000 1989 – 1995
INTERNATIONAL HARVESTER BALANCED MOWER 1000 1968 – 1982
CORN HEAD 1044 1992 – 2001
INTERNATIONAL HARVESTER POWER UNLOADING FORAGE FEEDER 105 1972 – 1977
CORN HEAD 1063 1996 – 2001
CORN HEAD 1064 1987 – 2001
CASE AGRI-KING TRACTOR (PRIOR TO S/N 8675001) 1070 1969 – 1978

Enhance your heavy equipment’s performance with the Case Construction Nut Lock 3/8 #87039402. Designed for durability and reliability, this essential part ensures secure fastening, keeping your machinery running smoothly on any job site. Perfect for maintenance and repairs.

Compatible equipment

This part fits SERIES - CASE ROW CROP CULTIVATOR, SERIES - ECONOMY PLOWS, DAVIS TASKFORCE SUPER TRENCHER, DMI ECOLO-TIL, INTERNATIONAL HARVESTER BALANCED MOWER, CORN HEAD, INTERNATIONAL HARVESTER POWER UNLOADING FORAGE FEEDER, 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, CASE AGRI-KING DIESEL TRACTOR, FRAME ASSEMBLY CONVERT TO 2-BOTTOM PLOW, CONCORD AIR SYSTEM, INTERNATIONAL HARVESTER GRINDER-MIXER, CASE CRAWLER TRACTOR, CASE CRAWLER TRACTOR (NORTH AMERICA), CASE TRIMLINE TRENCHER, INTERNATIONAL HARVESTER POWER UNLOADING FORAGE BOX, CASE IH ADVANCED SEED METER PLANTER, SERIES - CASE FIELD CULTIVATORS, CASE IH PIVOT TRANSPORT ASM PLANTER, RIGID MOUNTED PLANTER EARLY RISER SERIES, RIGID TRAILING PLANTER EARLY RISER SERIES, MOUNTED STACKER PLANTER EARLY RISER SERIES, STACKER PLANTER 12 ROW 30'''' EARLY RISER SERIES, STACKER PLANTER 12 ROW 36'''' EARLY RISER SERIES, STACKER PLANTER 12 ROW 38'''' EARLY RISER SERIES, STACKER PLANTER 12 ROW 40'''' EARLY RISER SERIES, STACKER PLANTER 16 ROW 30'''' EARLY RISER SERIES, STACKER PLANTER 8 ROW 38'''' EARLY RISER SERIES, STACKER PLANTER 8 ROW 40'''' EARLY RISER SERIES, PIVOT TRANSPORT PLANTER EARLY RISER SERIES, PLANTER 12/30, PLANTER 16/30, PLANTER 24/20, PLANTER 30'''' SPLIT ROW 12/23, PLANTER 30'''' SPLIT ROW 16/31, CASE IH GRINDER-MIXER, 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, 32/30 FRONT FOLD WF TRAIL PLANTER, 36/20 FRONT FOLD WF TRAIL PLANTER, 36/22 FRONT FOLD WF TRAIL PLANTER, 36/30 FRONT FOLD WF TRAIL PLANTER, CASE AGRI-KING TRACTOR (PRIOR TO S/N 8736001), CASE AGRI-KING TRACTOR (S/N 8736001 & AFTER), DMI ECOLO-CHAMP COLTER CHISEL, CASE CULTIVATOR, INTERNATIONAL HARVESTER CULTIVATOR, CASE AGRI-KING TRACTOR (PRIOR TO S/N 8727601), CASE AGRI-KING TRACTOR (S/N 8727601 & AFTER), WINDROW INVERTER, SERIES - CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER W/DEUTZ ENGINE, SERIES-B CASE UNI-LOADER SKID STEER LOADER (S/N 9816704 THRU 9825291), CASE AGRI-KING TRACTOR (''''SPIRIT OF ''76'''' OPTION), PT CRUMBLER, CASE IH AXIAL-FLOW COMBINE (S/N JJC0032630 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0034705 & AFTER) (NORTH AMERICA), COMBINE FIELD TRACKER, CASE IH AXIAL-FLOW COMBINE, CASE IH AXIAL-FLOW COMBINE (S/N JJC0038346 & AFTER) (NORTH AMERICA), CASE IH HILLSIDE COMBINE (S/N JJC0080540 & AFTER), CASE IH AXIAL-FLOW COMBINE (S/N JJC0045689 & AFTER) (NORTH AMERICA), CASE CHISEL PLOW, CASE UNI-LOADER SKID STEER LOADER (AFTER S/N JAF0069386), CASE UNI-LOADER SKID STEER LOADER (S/N JAF0069587 & AFTER), CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), CASE DIESEL TRACTOR (PRIOR TO S/N 17895000), CASE DIESEL TRACTOR (S/N 17895000 THRU 002 & UP), TIGERMATE CASE IH FIELD CULTIVATOR, INTERNATIONAL HARVESTER SELF-PROPELLED WINDROWER, PICKUP HEADER, COMBINE PICKUP HEAD, CASE DIESEL TRACTOR, CASE DIESEL TRACTOR (PRIOR TO S/N 17897500), CASE DIESEL TRACTOR (S/N 17897500 TO 17897505 17897510 & AFTER, PLANTER 12 ROW 2 POINT HITCH FRONT FOLD, PLANTER 16 ROW 2 POINT HITCH FRONT FOLD, PLANTER 16 ROW DRAW BAR FRONT FOLD, PLANTER 24 ROW 2 POINT HITCH FRONT FOLD, PLANTER 24 ROW DRAW BAR FRONT FOLD, PLANTER 32 ROW 30IN SPAC FRONT FOLD, PLANTER 36 ROW 20IN SPAC FRONT FOLD, PLANTER 36 ROW 22IN SPAC FRONT FOLD, PLANTER 36 ROW 30IN SPAC FRONT FOLD, INTERNATIONAL HARVESTER MOWER, CASE IH AXIAL-FLOW COMBINE (NA), 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, CASE IH RIP-STRIP, TIL - CASE IH INLINE RIPPER, TIL - DMI IN LINE RIPPER, AXIAL-FLOW COMBINE (NA) ASN HAJ0300001, CASE IH AXIAL-FLOW COMBINE (NA) ASN HAJ300001, NH SQUARE BALER ABOVE S/N 12778, NH SQUARE BALER BELOW S/N 12777, NH SQUARE BALER, DAVIS FLEETHOE TRENCHER, MULTI-CROP HEADER, INTERNATIONAL HARVESTER ROTARY MOWER - CUB TRACTOR EQUIPMENT, TANDEM - 22''-34'' DISK HARROW, TANDEM - 42'' - 47'' DISK HARROW, TRUE-TANDEM DISK HARROW, CASE IH DISK HARROW, CASE TRENCHER, CASE IH VIBRA TINE CULTIVATOR, TANDEM - 19''-37'' DISK HARROW, TANDEM - 45''-47'' DISK HARROW, CASE SKID STEER LOADER, INTERNATIONAL HARVESTER RECTANGULAR BALER, SHIFTABLE DRAPER GRAIN HEADER, INTERNATIONAL HARVESTER RECTANGULAR BALER (NORTH AMERICA), CASE IH FIELD CULTIVATOR, DMI NUTRI-PLACR, INTERNATIONAL HARVESTER CUSTOM RECTANGULAR BALER, CASE 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, INTERNATIONAL HARVESTER DISK HARROW, 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, INTERNATIONAL HARVESTER TANDEM DISK HARROW, CASE LOAD KING WHEEL LOADER, INTERNATIONAL HARVESTER VIBRA CHISEL, CASE IH FRONT END LOADER, CASE IH MAXXUM TRACTOR (NORTH AMERICA), CASE SUBSOILER CHISEL PLOW, CASE IH MAXXUM TRACTOR, DMI ECOLO-TIGER, DMI ECOLO-TIGER - DISC LEVELER, CASE IH ECOLO-TIGER HYDRAULIC DISC-LEVEL''R, CASE IH ECOLO-TIGER MULCH CHISEL, DMI ECOLO-TIGER - TINE HARROW, ECOLO-TIGER MULCH CHISEL, CASE IH ECOLO-TIGER, DMI NUTRI-TILL''R, NUTRI-TILLER - PULL TYPE, CASE IH RECTANGULAR BALER, INTERNATIONAL CHISEL PLOW, MCCORMICK-INTERNATIONAL CHISEL PLOW, INTERNATIONAL HARVESTER FORAGE HARVESTER W/ROW CROP UNIT, INTERNATIONAL HARVESTER CHISEL PLOW, INTERNATIONAL HARVESTER FORAGE HARVESTER, CASE SNOW THROWER, LOADER LANDSCAPER, SERIES 3 LOADER LANDSCAPER TIER 3 - ASN N8C510600, LOADER LANDSCAPER - TIER 4B, LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000, BACKHOE LOADER - TIER 4B, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE - BSN JJG0239361, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000, CASE CONSTRUCTION KING FORKLIFT, INTERNATIONAL TRACTOR, TURBO LOADER BACKHOE, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508500, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N7C431854, INTERNATIONAL HARVESTER COTTON PICKER, CASE IH ROTARY MOWER, CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), MODULE EXPRESS COTTON PICKER, MODULE EXPRESS, CHISEL PLOW, CASE IH DIESEL TRACTOR, INTERNATIONAL DIESEL TRACTOR, CONSER-TILL, CASE IH TRAILER DISK HARROW, DAVIS TRIMLINE TRENCHER, DAVIS TASK FORCE TRENCHER, CASE IH MAGNUM TRACTOR (NORTH AMERICA), CASE IH MAGNUM TRACTOR, 60'''' SIDE DISCHARGE ROTARY MOWER, 914A-SERIES 54'''' SIDE DISCHARGE MID-MOUNT MOWER, MWX54S SIDE DISCHARGE MOWER DECK, 914A-SERIES 60'''' SIDE DISCHARGE MID-MOUNT MOWER, MWX60S & MW60S SIDE DISCHARGE MOWER DECK (CLASS 1), 914A-SERIES 72'''' SIDE DISCHARGE MIDE-MOUNT MOWER, 72'''' SIDE DISCHARGE ROTARY MOWER, BHX172 BACKHOE, 914A-SERIES 60'''' REAR DISCHARGE MID-MOUNT MOWER, 60'''' REAR DISCHARGE MULCHING MOWER, MWX60R REAR DISCHARGE MOWER DECK, 72'''' REAR DISCHARGE MULCHING MOWER, 914A-SERIES 84'''' REAR DISCHARGE MID-MOUNT MOWER, 84'''' REAR DISCHARGE MULCHING MOWER, G5030 - 27HP TWIN CYL W/54'''' SIDE DISCHARGE DECK, G5030 - 27HP TWIN CYL W/60'''' SIDE DISCHARGE DECK, G5035 - 31HP TWIN CYL W/66'''' SIDE DISCHARGE DECK, BACKHOE., CASE SKID STEER LOADER - ASN JAF0318922 (NA) JAF0352169 (EU), GRAIN DRYING BIN, COMBINE PICKUP HEADER P.I.N. PPP004000 & PRIOR, COMBINE PICKUP HEADER P.I.N. PPP004001 & AFTER, INTERNATIONAL HARVESTER PULL-TYPE FORAGE HARVESTER, OIL FIRED CROP DRYER, CASE IH MOLDBOARD PLOW, CASE IH PULL-TYPE GRAIN WINDROWER, CASE IH MOWER CONDITIONER, CASE IH 12FT MOWER CONDITIONER, CASE IH 14FT MOWER CONDITIONER, CASE IH CENTER PIVOT MOWER CONDITIONER, CASE IH ROUND BALER, CASE CRAWLER TRACTOR (S/N 7073469 & AFTER) (NORTH AMERICA), CASE CRAWLER TRACTOR (UP TO S/N 7073468) (NORTH AMERICA), CASE IH AIR DRILL, CASE SKID STEER LOADER - ASN JAF0352234 (NA) JAF0352715 (EU), CASE TURBO TRENCHER, TRENCHER SUPPLEMENT (NORTH AMERICAN HOMOLOGATION), CASE AGRI-KING TRACTOR (PRIOR TO P.I.N. 8675001), 2-ROW FORAGE HEAD (30'''' AND 38'''' ROWS), DRAPER HEADER (15 18 & 21 FT.), SHIFTABLE DRAPER GRAIN HEADER (21 25 & 30 FT.), CASE IH SELF-PROPELLED WINDROWER TRACTOR, AUGER HEADER (12 & 14 FT.), DRAPER HEADER (15 18 & 21 FT.) S/N CFH0030159 & AFTER, AUGER HEADER (14 & 16 FT.), CASE IH TRACTOR (NORTH AMERICA), INTERNATIONAL DIESEL TRACTOR (UP TO S/N 3083), CASE IH PLANTER, CASE SKID STEER LOADER - ASN JAF0320050 (NA) JAF0274262 (EU), CASE IH STEIGER 4WD TRACTOR (S/N JCB0003600 & AFTER), SERIES - NH MID-MOUNT MOWERS, NUTRI-PLACR, CASE WHEEL LOADER, CASE IH STEIGER 4WD TRACTOR, CASE IH STEIGER POWER SHIFT 4WD TRACTOR, CASE IH STEIGER POWER SHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER SYNCHROSHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JEE0033803 & AFTER), DMI ECOLO-TIGER DISK RIPPER, ECOLO-TIGER DISK RIPPER, CASE IH 4WD TRACTOR, CASE SKID STEER LOADER - ASN JAF0311357 (NA) JAF0274360 (EU), FRAME & HITCH ASSEMBLY SINGLE BOTTOM PLOW, 12'''' BOTTOM FRONT, 12'''' BOTTOM REAR, 14'''' BOTTOM FRONT, 14'''' BOTTOM REAR, 16'''' BOTTOM REAR, 15'''' SINGLE COULTER ASSEMBLY W/CLAMP, 15'''' COULTER ASSEMBLY W/CLAMP (SET OF 2), GAUGE WHEEL, 914A-SERIES 54'''' MID-MOUNTED MOWER, 914A-SERIES 60'''' MID-MOUNTED MOWER, INTERNATIONAL HARVESTER MOWER CONDITIONER, BACKHOE, HYDRA-BORER, MAXI-SNEAKER CABLE LAYER, SERIES-B MAXI-SNEAKER CABLE LAYER, SERIES-B MINI-SNEAKER CABLE LAYER, 70 - BACKHOE, CASE BACKHOE, FLEETLINE 16 4 TRENCHER, FLEETLINE 25 4 TRENCHER, CASE TRENCHER W/1.8L DIESEL ENGINE, CASE TRENCHER W/2.1L ENGINE, TRENCHER - STEERING WHEEL SUPPLEMENT, CASE TRENCHER (S/N 1187961 & AFTER), TRENCHER - QUAD SUPPLEMENT (S/N 1187961 & AFTER), HEADER FOR WINDROWERS, AUGER HEADER FOR WINDROWERS, CASE TRENCHER W/LOADER BACKHOE, ZERO TURN RADIUS MOWER, HARVESTER 48 INCH ROTARY MOWER - CUB TRACTOR EQUIPMENT, HARVESTER 60 INCH ROTARY MOWER - CUB TRACTOR EQUIPMENT, HARVESTER WINDROWER HEADERS, DAVIS FLEETLINE 70 4 TRENCHER, FARM LOADER, SNEAKER - SERIES-C TRENCHER, SNEAKER C - 25 4XP TRENCHER, CASE IH MULCH-TILL RIPPER, 60'''' SIDE DISCHARGE MOWER DECK (CLASS 1), 54'''' SIDE DISCHARGE MOWER DECK, 60'''' REAR DISCHARGE MOWER DECK, DAVIS MINI-SNEAKER CABLE LAYER, CASE IH APPLICATOR EQUIPMENT - 1300 GALLON, CASE IH APPLICATOR EQUIPMENT - 850/1000 GALLON, CASE IH APPLICATOR EQUIPMENT - PULL TYPE, DMI SOIL CONDITIONER, SOIL CONDITIONER, DAVIS FLEETLINE 30 4 SUPER TRENCHER, DAVIS FLEETLINE 40 4 SUPER TRENCHER, DAVIS FLEETLINE 30 4 TRENCHER, 4WD TRACTOR, TANDEM DISK, OFFSET DISK, DAVIS FLEETLINE 7 2 TRENCHER, DAVIS FLEETLINE 40 4 TRENCHER, NH P/T CRUMBLER, WINDROWER (NA), WINDROWER - TIER 3 NON-FLEX (CAN), WINDROWER - TIER 4B, NH FIELD CULTIVATOR, ACCESSORIES, DISC LEVEL''R, ECOLO-BED''R, INLINE RIPPER, 5 SHANK MULCH CHISEL, 7 SHANK MULCH CHISEL, 9 SHANK MULCH CHISEL, MULCH-TIL RIPPER, 4WD TRACTOR (ASN Z6F105001) (NA), ROW TRAC TRACTOR including models 100, 1000, 1044, 105, 1063, 1064, 1070, 1075, 1083, 1084, 1085C, 1090, 10PT0015, 110, 1100, 1150, 1150B, 1150C, 1150D, 1150E, 1150G, 1155D, 1155E, 1170, 1175.

Frequently asked questions

What is the part number?

The manufacturer part number is 87039402.

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.

Manufacturer part number
87039402
Internal SKU
IC:87039402
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
0.02 lb

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.

This part appears in these diagrams

You may also like