Support Brace

Enhance the stability of your Case Construction equipment with the Case Construction Support Brace #J930689. Designed for durability and precision, this essential part ensures optimal performance, providing the support needed for heavy-duty tasks on any job site.

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR - DUAL POWER ELECTRIC & DIESEL ENGINE, CASE CRAWLER EXCAVATOR (NORTH AMERICA), CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001&HAJ300000, CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001 & HAJ300000, AXIAL-FLOW COMBINE (NA) ASN HAJ0300001, CASE IH AXIAL-FLOW COMBINE (NA) ASN HAJ300001, CASE IH COTTON EXPRESS COTTON PICKER, COTTON EXPRESS COTTON PICKER, CASE POWER UNIT, PATRIOT SPRAYER, CASE LONG TRACK CRAWLER TRACTOR, CASE CONSTRUCTION KING LOADER BACKHOE, AXIAL-FLOW COMBINE (NA), CASE IH MAXXUM TRACTOR (NORTH AMERICA), CASE IH MAXXUM TRACTOR, LOADER LANDSCAPER, LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE - BSN JJG0239361, CASE CONSTRUCTION KING FORKLIFT, TURBO LOADER BACKHOE, LOADER BACKHOE, CASE IH SELF-PROPELLED WINDROWER, MODULE EXPRESS COTTON PICKER, CASE CRAWLER TRACTOR, CASE TRENCHER, CASE CRAWLER EXCAVATOR (PRIOR TO S/N CGG0011601), CASE CRAWLER EXCAVATOR (S/N CGG0011601 & AFTER), CASE CRAWLER EXCAVATOR (S/N 120301 & AFTER), CASE CRAWLER EXCAVATOR (S/N 10501 & AFTER), CASE TURBO TRENCHER, TRENCHER SUPPLEMENT (NORTH AMERICAN HOMOLOGATION), CASE IH SELF-PROPELLED WINDROWER TRACTOR, CASE CRAWLER EXCAVATOR (S/N 15401-) (S/N 106801-), CASE CRAWLER EXCAVATOR (S/N 74163-74418) (S/N 15201-), CASE TURNTABLE LEVELER CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR, CASE SKID STEER LOADER, CASE SKID STEER LOADER - ASN JAF0311357 (NA) JAF0274360 (EU), CASE IH COTTON PICKER, COMBINE, COMBINE ENGINE - 9L PRIOR TO PIN HAJ111001, CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), FLOATER, TRACTOR (NA), CASE IH MAGNUM TRACTOR NA, POWER UNIT, 4WD TRACTOR (ASN Z6F105001) (NA), 4WD TRACTOR, CASE IH 4WD TRACTOR (BTW Z6F100023 - Z6F105001), TRACTOR, 4WD TRACTOR ASN, CASE UNIT LOADER including models 1088, 125B, 1840, 1845C, 2377, 2388, 2577, 2588, 420, 420 TIER 3, 4390, 4390T, 4420, 450C, 455C, 480E, 480E LL, 480F, 480F LL, 5088, 5120, 5220, 550, 550E, 550G.

Frequently asked questions

What is the part number?

The manufacturer part number is J930689.

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.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.