Nut

Enhance your heavy equipment performance with the Case Construction Nut #280136. Designed for durability and precision, this essential part ensures secure connections and optimal functionality in your machinery, keeping your operations running smoothly and efficiently.

Compatible equipment

This part fits CASE CRAWLER TRACTOR, CASE LOGGER CRAWLER EXCAVATOR, DROTT CRAWLER EXCAVATOR, SERIES - CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER W/DEUTZ ENGINE, BACKHOE, LOADER, CASE SKID KING WHEEL LOADER, DROTT SERIES-A CRAWLER EXCAVATOR, CASE GAS & DIESEL WHEEL TRACTOR, LOADER AND BACKHOE, CASE WHEEL TRACTOR, BACKHOE AND LOADER, BACKHOE FOR 310G AND 450 CRAWLER, BACKHOE FOR 580CK, BACKHOE FOR W SERIES RIGID LOADERS, BACKHOE FOR 680CK TRACTOR, BACKHOES FOR CRAWLER MODELS 750, 850, 1150, SERIES A INTERNATIONAL LOADER TRACTOR, BACKHOE FOR 450, 450B, 850, 850B, AND W14, CASE LOADER BACKHOE ATTACHMENTS, LOADER AND BACKHOE FOR 580CK SERIES B, DROTT SERIES-B CRAWLER EXCAVATOR, DROTT SERIES-B FELLER/BUNCHER CRAWLER EXCAVATOR, INTERNATIONAL HARVESTER COMPACT LOADER, CASE LONG TRACK CRAWLER TRACTOR, CASE CONSTRUCTION KING WHEEL TRACTOR, CASE CONSTRUCTION KING LOADER BACKHOE, CASE ENGINE, LOADER LANDSCAPER, LOADER LANDSCAPER - TIER 4B - MY26, CASE CONSTRUCTION KING FORKLIFT, CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION, CASE CONSTRUCTION KING LOADER BACKHOE - SUPPLEMENT, CASE CONSTRUCTION KING LOADER BACKHOE - 4WD SUPPLEMENT, CASE CONSTRUCTION KING LOADER BACKHOE - TURBO SUPPLEMENT, SERIES 2 LOADER BACKHOE - ASN JJG0239360, 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, BACKHOE LOADER - TIER 4A - FROM PIN NCC564000, BACKHOE LOADER, 2WD - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - TIER 3 NRC - MY18, BACKHOE LOADER, 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER, WIDE TRACK, CASE CONSTRUCTION KING FORKLIFT TRACTOR, CASE FORKLIFT, TURBO LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, BACKHOE LOADER, CASE TRENCHER, CASE WHEEL LOADER, CASE CRAWLER EXCAVATOR, EXCAVATOR - TIMBER KING SUPPLEMENT, TRENCHER - CASE 219 ENGINE, IRRIGATION POWER UNIT, CASE WHEEL LOADER W/POD CAB - NEW YORK STATE SPECIAL, CASE ARTICULATED WHEEL LOADER including models 1150B, 1150D, 1155D, 1187B, 120, 1450, 1450B, 1455B, 1500, 1529, 26, 26B, 26D, 26S, 300C, 30EC, 30YC, 310E, 320, 320B, 32S, 33, 33S, 34, 3400.

Frequently asked questions

What is the part number?

The manufacturer part number is 280136.

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.