O-ring

Enhance the performance of your Case Construction equipment with the durable O-Ring #86598103. Designed for optimal sealing and reliability, this essential part ensures efficient operation, reducing downtime and maintenance costs in heavy-duty applications.

Compatible equipment

This part fits WHEEL LOADER - TIER 4 (NA), WHEEL LOADER - TIER 4B (NA), WHEEL LOADER TIER 4 (NA), WILLOW HEADER, CRAWLER DOZER - TIER 4B, CRAWLER DOZER - TIER 4A, DRAPER HEADER, 30 - CORN HEADER, 30 - CORN HEAD, 36 - CORN HEADER, 38 - CORN HEAD, CORN HEADER 8 ROW 22IN SPACING, 38 - CORN HEADER, 70 - CORN HEADER, CORN HEADER 12 ROW 20IN SPACING, CORN HEADER 12 ROW 22IN SPACING, 30 - CORN HEADER 30FT, CORN HEADER 16 ROW 20IN SPACING, CORN HEADER 16 ROW 22IN SPACING, CORN HEADER 18 ROW 20IN SPACING, CORN HEADER 18 ROW 22IN SPACING, 30FT DRAPER FLEX HEADER (INT), 35FT DRAPER FLEX HEADER (INT), 40FT DRAPER FLEX HEADER (INT), 45FT DRAPER FLEX HEADER (INT), 30FT DRAPER RIGID HEADER (INT), 35FT DRAPER RIGID HEADER (INT), 40FT DRAPER RIGID HEADER (INT), 45FT DRAPER RIGID HEADER (INT), AXIAL-FLOW COMBINE (NA), COMBINE - TIER 4 COMMON CAB, 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), CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), WHEEL LOADER TIER 3 (NA), MY18 COMBINE TIER 4B (EU), WHEEL LOADER WASTE HANDLING - TIER 4A (NA), AXIAL-FLOW COMBINE, GRAPE HARVESTER, COMBINE - TIER 4B (NA) - 2014, COMBINE - TIER 4B (NA) - 2016, CASE WHEEL LOADER (NORTH AMERICA), WHEEL LOADER - TIER 4 / TIER 2 (NA), COMBINE - TIER 4, COMBINE - TIER 4B (NA) ASN YFG230001, COMBINE - TIER 4B (NA) BSN YFG230000, MY19 COMBINE TIER 4B (NA), WHEEL LOADER TIER 3 NA/EU, MY18 COMBINE TIER 4B REDEKOP CHOPPER OPTION (NA), 4WD MOTOR GRADER MY20 - STAGE V, AWD MOTOR GRADER MY20 - STAGE V, MOTOR GRADER - DIRECT DRIVE - TIER 3 (BR), MOTOR GRADER - TORQUE CONVERTER - TIER 3 (BR), MOTOR GRADER TIER 3 (NEW CAB), WHEEL LOADER TIER 3 (NA/EU), CASE IH 4WD TRACTOR, 1230 - CORN HEADER, 16-30 - CORN HEADER, 630 - CORN HEADER, 830 - CORN HEADER, 836 - CORN HEADER, 838 - CORN HEADER, BIG RECTANGULAR BALER ''ROTOR CUTTER'', BIG RECTANGULAR BALER ''PACKER CUTTER'', BIG RECTANGULAR BALER, COMPACT TRACTOR - CVT TRANSMISSION W/CAB (NA) - ON & ABOVE PIN # ZCMB11001, COMPACT TRACTOR W/CAB - TIER 4B (NA), COMPACT TRACTOR W/ROPS - TIER 4B (NA), 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, ELEVATION COMBINE, COMBINE - MADE IN U.S.A., TIER3 COMBINES, COMBINE TRACKS - TIER 3, COMBINE - BASE UNIT, COMBINE - TIER 5 (NAFTA), COMBINE TRACK - TIER 5 (NAFTA), C781 COMBINE, D782 NA VERSION TIER3 COMBINES, D782 NA VERSION TIER4 COMBINES, MOTOR GRADER - NEW CAB (BRAZIL), DUAL COMMAND TRACTOR - TIER 4B (NA), MECHANICAL TRACTOR - TIER 4B (NA), POWER SHUTTLE TRACTOR - TIER 4B (NA), TRACTOR - TIER 4B (NA), TRACTOR HI-LO - TIER 4B (NA), SPECIAL TRACTOR - L/CAB - TIER 4A, SPECIAL TRACTOR - L/CAB - TIER 4A - MY18, SPECIAL TRACTOR - W/CAB - TIER 4A, SPECIAL TRACTOR - W/CAB - TIER 4A - MY18, TRACTOR - TIER 4B, TRACTOR - TIER 4A (NA) - S/N ZXXV5XXXX, TRACTOR - TIER 4A - S/N ZXXX5XXXX, TRACTOR HI-LO - TIER 4A (NA) - S/N ZXXV0XXXX, EFFICIENT POWER TRACTOR - TIER 4A S/N ZXJKXXXXX, EFFICIENT POWER TRACTOR - TIER 4A S/N ZXJRXXXXX, TRACTOR - TIER 4B., COMPACT TRACTOR W/ROPS, TRACTOR - TIER 4A (NA)., TELEHANDLER 120HP 6M - TIER 4, TELEHANDLER 133HP 6M - TIER 4B, TELEHANDLER 140HP 6M - TIER 4, TELEHANDLER 145HP 6M - TIER 4B, TELEHANDLER 120HP 7M - TIER 4, TELEHANDLER 133HP 7M - TIER 4B, TELEHANDLER 140HP 7M - TIER 4, TELEHANDLER 145HP 7M - TIER 4B, TELEHANDLER 120HP 10M - TIER 4, TELEHANDLER 133HP 9M - TIER 4B, FORAGE HARVESTER, FORAGE HARVESTER - TIER 4 (NA), WHEEL LOADER (REV 05/2005), AFS CONNECT - T4B CVT (NA/ROW), AFS CONNECT - T4B PST (NA/ROW), SMALL FRAME TRACTOR TIER 4 (NA) - ZARH06086 AND AFTER, TRACTOR (NA), TRACTOR - TIER 4B CVT (NA), TRACTOR - TIER 4B PST (NA), TRACTOR - TIER 4A, TRACTOR - TIER 4A CVT, AFS CONNECT - WHEEL T4B CVT (NA/ROW), AFS CONNECT - WHEEL T4B PST (NA/ROW), TRACTOR - TIER 4B CVT (ROW), TRACTOR - TIER 4B PST (ROW), TRACTOR (EMERGING MARKET), TRACTOR - TIER 3 PST (CHINA), AFS CONNECT - ROWTRAC T4B CVT (NA/ROW), AFS CONNECT - ROWTRAC T4B PST (NA/ROW), ROWTRAC TRACTOR - TIER 4B CVT, ROWTRAC TRACTOR - TIER 4B PST, TRACTOR - TIER 3 LIMITED, TRACTOR - TIER 3 VALUE, TRACTOR - CVT - TIER 4, TRACTOR - GARU - TIER 3, TRACTOR - TIER 3 PRO, ACTIVEDRIVE 4 TRACTOR - STAGE V (MADE IN BASILDON), ACTIVEDRIVE TRACTOR - TIER 4B (MADE IN BASILDON), CVXDRIVE TRACTOR - STAGE V (MADE IN BASILDON), MULTICONTROLLER ACTIVEDRIVE 8 TRACTOR - STAGE V (MADE IN BASILDON), MULTICONTROLLER TRACTOR - TIER 4B, TRACTOR - CVT (CVXDRIVE) - TIER 4B - MY18, TRACTOR - CVT - TIER 4B, TRACTOR - TIER 4B - MY18 (MADE IN BASILDON) including models 1021F, 1021G, 1121F, 1121G, 130FB, 1650M LGP PAT, 1650M WT/LGP, 1650M XLT, 1650M XLT BD, 1650M XLT PAT, 2050M LGP BD, 2050M LGP PAT, 2050M LT BD, 2050M LT PAT, 2050M XLT BD, 2050M XLT PAT, 3152, 3162, 4206, 4208, 4406, 4408, 4408R, 4412, 4416.

Frequently asked questions

What is the part number?

The manufacturer part number is 86598103.

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.