O-ring

Enhance the performance of your Case Construction equipment with the durable O-Ring #235757. Designed for optimal sealing and reliability, this essential part ensures efficient operation, reducing downtime and maintenance costs in heavy-duty applications. Perfect for your construction needs!

Compatible equipment

This part fits AUTOMATIC BALE WAGON, DAVIS TASKFORCE SUPER TRENCHER, BALE WAGON, WHEEL LOADER - TIER 4 (NA), WHEEL LOADER - TIER 4B (NA), CASE COMFORT KING DRAFT-O-MATIC TRACTOR, SUPER - AUTOMATIC BALE WAGON, STACK RETRIEVER, THREE WIDE STACK RETRIEVER, CASE AGRI-KING TRACTOR (PRIOR TO S/N 8675001), CASE CRAWLER EXCAVATOR, CASE CRUZ-AIR WHEELED EXCAVATOR, SELF PROPELLED BALE WAGON, CASE AGRI-KING DIESEL TRACTOR, WHEEL LOADER TIER 4 (NA), CASE CRAWLER TRACTOR, CASE CRAWLER TRACTOR (NORTH AMERICA), CRAWLER DOZER - TIER 4A, CRAWLER DOZER - TIER 4B, CASE LOGGER CRAWLER EXCAVATOR, CASE IH MOWER CONDITIONER, DROTT CRAWLER EXCAVATOR, CASE TRACTION KING TRACTOR (AFTER S/N 9806101), CASE TRACTION KING TRACTOR (BEFORE S/N 9806101), NH SELF PROPELLED SQUARE BALER, KIT PUMP MOUNTING W/LOADER FOR FMD FPM FSM TRACTORS, KIT HYDRAULIC USED W/LOADER ON FMD FPM FSM TRACTORS, INTERNATIONAL HARVESTER COTTON HARVESTER, NH COMBINE - BASE UNIT, CASE TRACTION KING DIESEL TRACTOR, CASE IH COTTON HARVESTER, CASE IH COTTON PICKER (S/N JJC0012691 & AFTER), CASE IH COTTON PICKER W/NAVISTAR ENGINE, CASE IH COTTON PICKER (S/N JJC0002462 & AFTER), NH SP FORAGE HARVESTER, 3 CYL AG TRACTOR ALL PURPOSE, NH SP FORAGE HARVESTER AFTER S/N 404591, PATRIOT SPRAYER TIER 4A, INTERNATIONAL SERIES-A TRACTOR (NORTH AMERICA), INTERNATIONAL HARVESTER COMBINE (BEAN SPECIAL), INTERNATIONAL HARVESTER COMBINE, BACKHOE FOR 310G AND 450 CRAWLER, BACKHOE FOR 580CK, BACKHOE FOR W SERIES RIGID LOADERS, PATRIOT SPRAYER, BACKHOE FOR 680CK TRACTOR, BACKHOES FOR CRAWLER MODELS 750 850 1150, DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6266131 & AFTER), DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6270716 & AFTER), DROTT SERIES-E CRAWLER EXCAVATOR (S/N 6271140 & AFTER), INTERNATIONAL HARVESTER SELF-PROPELLED WINDROWER, INTERNATIONAL HARVESTER COMPACT LOADER, INTERNATIONAL HARVESTER BLADE, PATRIOT SPRAYER TIER 4, CASE SERIES-E CRAWLER EXCAVATOR (S/N 6280543 & AFTER), DROTT SERIES-D CRAWLER EXCAVATOR (S/N 6279926 & AFTER), AXIAL-FLOW COMBINE (NA), CASE IH FRONT END LOADER, 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), COMBINE - TIER 3, MY20 COMBINE TIER 4B (NA), INTERNATIONAL CHISEL PLOW, MCCORMICK-INTERNATIONAL CHISEL PLOW, INTERNATIONAL SERIES-A TRACTOR (EUROPE), MY18 COMBINE TIER 4B (EU), CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), WHEEL LOADER TIER 3 (NA), WHEEL LOADER WASTE HANDLING - TIER 4A (NA), MODULE EXPRESS COTTON PICKER, MODULE EXPRESS, CASE FRONT END LOADER, AXIAL-FLOW COMBINE, GRAPE HARVESTER, 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 WHEEL LOADER, COMBINE - TIER 4, COMBINE - TIER 4B (NA) ASN YFG230001, COMBINE - TIER 4B (NA) BSN YFG230000, MY19 COMBINE TIER 4B (NA), CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500), CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER), CASE TRENCHER, CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), MY18 COMBINE TIER 4B REDEKOP CHOPPER OPTION (NA), 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), MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR), MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR), MOTOR GRADER TIER 3 (NEW CAB), NH BALE HANDLER, CASE LONG TRACK CRAWLER TRACTOR, 6 CYL AG TRACTOR ALL PURPOSE, 6 CYL AG TRACTOR, CASE AGRI-KING TRACTOR (PRIOR TO P.I.N. 8675001), GRAPE HARVESTER - HIGH, GRAPE HARVESTER - LOW, GRAPE HARVESTER - GRANDE EXPORT VERSION, GRAPE HARVESTER - HIGHER VERSION, GRAPE HARVESTER - SIDE HOPPER VERSION, GRAPE HARVESTER - STANDARD VERSION, GRAPE HARVESTER - GRANDE EXPORT VERSION., GRAPE HARVESTER - OLIVE VERSION, GRAPE HARVESTER - OLIVE GRAND EXPORT VERSION - 2013, GRAPE HARVESTER - OLIVE GRAND EXPORT VERSION - 2018, GRAPE HARVESTER - OLIVE GRAND EXPORT VERSION, GRAPE HARVESTER - OLIVE VERSION - 2018, CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N JCB0003600), CASE IH STEIGER 4WD TRACTOR (S/N JCB0003600 & AFTER), CASE IH STEIGER 4WD TRACTOR (FROM S/N 17900650 TO JCB0003599), CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N 17900650), CASE IH STEIGER 4WD TRACTOR (AFTER S/N 17900649), SICKLE BAR, CASE IH STEIGER 4WD TRACTOR, CASE WHEEL LOADER (NORTH AMERICA), WHEEL LOADER TIER 3 (NA/EU), WHEEL LOADER - TIER 4 / TIER 2 (NA), 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), SERIES - CASE COMFORT KING TRACTOR (ASN 8258382), SERIES - CASE COMFORT KING WESTERN SPECIAL TRACTOR (S/N 8258382 & AFTER), CASE IH 4WD TRACTOR, COMBINE S/N 248001-248999, COMBINE S/N 3507004-3507999 2509001-3510999 3511001-3511999, COMBINE S/N 409001-409999 & 509001-509999, COMBINE S/N 55001-55999, COMBINE S/N 660001-660999 & 821001-821999, NH COMBINE OPERATOR''S CAB, CASE CRAWLER EXCAVATOR (S/N 6203751 & AFTER), COMBINE S/N 328001-328999, COMBINE S/N 3307001-3307999 & 3308001-3309999, COMBINE S/N 459001-459999 & 529001-529999, COMBINE S/N 640001-640999 720001-720999 801001-801999, NH COMBINE STRAW CHOPPERS, SUGAR CANE HARVESTER TRACK MACHINE - SR - T4.B (NAFTA), SUGAR CANE HARVESTER TRACK MACHINE SR - TIER 3, SERIES-B MAXI-SNEAKER CABLE LAYER, STEIGER SERIES IV PANTHER TRACTOR, 1225 - STEIGER COUGAR 1000-SERIES RANGE POWERSHIFT TRACTOR, 1280 - STEIGER COUGAR 1000-SERIES RANGE POWERSHIFT TRACTOR, REVELATION COMBINE - TIER 4B (NAFTA), COMBINE ELEVATION - TIER 4B (NA), REVELATION COMBINE - TIER 5 (NAFTA), REVELATION COMBINE TRACK - TIER 4B (NAFTA), REVELATION COMBINE TRACK - TIER 5 (NAFTA), TIER4 COMBINES, REVELATION COMBINE - TIER 4A (NAFTA), COMBINE ELEVATION - TIER 4A (APAC/NA), REVELATION COMBINE TRACK - TIER 4A (NAFTA), COMBINE ELEVATION - TIER 4A (NA), COMBINE - TIER 4B (NA)., COMBINE, COMBINE - 10.3L ENGINE, COMBINE - MADE IN U.S.A., TIER3 COMBINES, COMBINE - BASE UNIT, COMBINE - TIER 5 (NAFTA), COMBINE TRACK - TIER 5 (NAFTA), 100 - BACKHOE BUNDLE, 100 - BOOM & FRAME MOUNT USED ON L775 SKID STEER LOADER, 100 - BOOM & FRAME MOUNT USED ON L778 SKID STEER LOADER, 130 - FRAME MOUNT USED ON L775 SKID STEER LOADER, 130 - FRAME MOUNT USED ON L778 SKID STEER LOADER, HEADER FOR WINDROWERS, CRAWLER DOZER, CRAWLER LOADER, HARVESTER WINDROWER HEADERS, 225 - STEIGER SERIES IV BEARCAT TRACTOR, 280 - STEIGER SERIES IV COUGAR TRACTOR, 325 - STEIGER SERIES IV PANTHER TRACTOR, 360 - STEIGER SERIES IV PANTHER TRACTOR, NH SKID STEER LOADER, SKID STEER LOADER, NH ARTICULATED LOADER, 11 - FRAME MOUNT FOR L775 SKID STEER, LOADER BACKHOE USED ON & BSN 735311, WHEEL LOADER (REV 05/2005), SMALL FRAME TRACTOR TIER 4 (NA) - ZARH06086 AND AFTER, TRACTOR (NA), SNEAKER - SERIES-C TRENCHER, PATRIOT SPRAYER - TIER 4B (NA), PATRIOT SPRAYER - TIER 4B, TRACTOR - CVT, CVXDRIVE TRACTOR - STAGE V (MADE IN BASILDON), TRACTOR - TIER 4B, TRACTOR - TIER 4B - MY15, TRACTOR - TIER 4B - MY18, TRACTOR - SERIAL NUMBER Z*BE 40001 --> 50000 AND 60001 --> ..., TRACTOR, TRACTOR 4WD FPS W/CAB LWB - TIER 3 (BR), TRACTOR - TIER 4B., ROWTRAC TRACTOR 4WD - TIER 4B (NA), TRACTOR - MY17 T4B CVT (NA), 4WD TRACTOR, AFS CONNECT - QUADTRAC T4B CVT (NA), AFS CONNECT - QUADTRAC T4B PST (NA), TRACTOR - MY17 T4B PST (NA), TRACTOR 4WD - TIER 4B (NA), TRACTOR (SCRAPER) - MY17 T4B PST (NA), AFS CONNECT - QUADTRAC SCRAPER T4B PST (NA), AFS CONNECT - QUADTRAC T4B SCRAPER CVT (NA), SPRAYER, OVERSHOT AUGER HEADER FOR WINDROWERS, BEARCAT 1000 POWERSHIFT SERIES 4WD TRACTOR, COUGAR 1000 POWERSHIFT SERIES 4WD TRACTOR, COUGAR 1000-SERIES RANGE POWERSHIFT TRACTOR, LION 1000-SERIES POWERSHIFT 4WD TRACTOR, LION 1000-SERIES POWERSHIFT 4WD TRACTOR., PANTHER 1000-SERIES POWERSHIFT 4WD TRACTOR, PANTHER 1000-SERIES POWERSHIFT 4WD TRACTOR., PUMA 1000-SERIES POWERSHIFT 4WD TRACTOR including models 1000, 1002, 1003, 1005, 1010, 1012, 1021F, 1021G, 1024, 1030, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1040, 1044, 1045, 1046, 1047, 1048, 1049, 1050.

Frequently asked questions

What is the part number?

The manufacturer part number is 235757.

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.