Gasket

The OEM Case Construction Gasket #5801645677 ensures a tight seal between components, preventing fluid leakage and maintaining pressure integrity.

Key Features:

• Brand: Case Construction
• Part Name: Gasket
• Part Number: #5801645677
• Weight: 1.036lbs
• Dimensions: 19.685in x 19.685in x 0.984in

Compatible equipment

This part fits SERIES 3 CRAWLER DOZER TIER 3 (NA/EU), CRAWLER DOZER - TIER 4A, CRAWLER DOZER - TIER 4B, CRAWLER DOZER TIER 3 (NA/EU) (HYDRO), SERIES 3 CRAWLER TIER 3, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), 4WD MOTOR GRADER (LIVERY) - TIER 4, 4WD MOTOR GRADER MY20 - STAGE V, AWD MOTOR GRADER (LIVERY) - TIER 4, 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), CRAWLER DOZER TIER 3, ENGINE 504116859 - 87050849, ENGINE 504124794 - 920019901, ENGINE - 504360953 - 84152355, ENGINE 5801385851 - 84369828, ENGINE - 504124795 - 920019900, ENGINE - 504360955 - 84152356, ENGINE 5801385852 - 84369829, ENGINE 504124796 - 920019899, ENGINE - 504360957 - 84152357, ENGINE 5801385853 - 84369830, ENGINE - 5801590403 - YN02P00117F1, ENGINE 5801763602 - 47613194, ENGINE - 504375333 - 84250815, ENGINE - 504375341 - 84250441, ENGINE - 504115847 - 84459738, ENGINE 504360958 - 84159125, ENGINE - 504369116 - 84190728, ENGINE 5801404376 - 84370655, ENGINE PN 5802727884 - 118KW, ENGINE PN 5802728761 - 118KW, ENGINE - 5801842996 - 47662492 TIER 3, ENGINE - 5801460850 - LB02P00023P1, ENGINE - 5801460849 - LQ02P00082P1, ENGINE - 504107037 - 84457642 (20/06/2006), ENGINE - 504115844 - 84457634 (20/06/2006), ENGINE - 504115845 - 84459736 (20/06/2006), ENGINE - 504369118 - 84190785, ENGINE - 504377111 - 84225774, ENGINE 504389288 - 84299639, ENGINE - 504369117 - 84190759, ENGINE - 504115846 - 84459737 (20/06/2006), ENGINE 504389285 - 84299640, ENGINE 504116316 - 87455825 T3 1150L LAR, ENGINE 504331329 - 87472401 T3 1650L LAR, ENGINE 5801927912 - 47795065 - TIER 3, ENGINE 5801454213 - 84375940, ENGINE - 5801550460 - 84316932, ENGINE - 5801550427 - 84316934, ENGINE 5801761375 - 47550881 - TIER 2, ENGINE 5801753678 - 47541861, ENGINE PN 5802121420 - 103KW, ENGINE PN 5802121427 - 103KW, ENGINE 5801753680 - 47541883, ENGINE PN 5802121432 - 122KW, ENGINE PN 5802121433 - 122KW, ENGINE 5801757726 - 47544094, ENGINE PN 5801757726 - 173KW, ENGINE 5801927913 - 47795080 - TIER 3, ENGINE PN 5802121435 - 173KW, ENGINE PN 5802121436 - 173KW, ENGINE 5801858658 IPU 280B TIER4 B, ENGINE 5801753676 - 47541755, ENGINE PN 5802036518 - 122KW, ENGINE PN 5802038541 - 122KW, ENGINE PN 5802106402 - 122KW, ENGINE - 5802106411 - 47937047, ENGINE 5801843802 - 47637346 TIER4 B, ENGINE 5801939277 47603479 SPRAYER PATRIOT 2250 T4B, ENGINE 5801925169 47748446 TC 5.80 TIER 4B, ENGINE - 5801448559 - 84312222, ENGINE 5801862189 - 47587179 TIER 4B, ENGINE PN 5802913105 - 164KW, ENGINE 5801731918 - 47519640, ENGINE PN 5802913106 - 129KW, ENGINE - 5801761363 - 47550882, ENGINE 5801925168 47748447 TC 5.90 TIER 4B & TC5.90 HILLSIDE TIER 4B, ENGINE 5801925172 47748448 CX5080 S T4B, ENGINE 5801925171 47748445 CX6080 S T4B, ENGINE 5801753674 - 47541731, ENGINE PN 5802036516 - 103KW, ENGINE PN 5802038539 - 103KW, ENGINE PN 5802094294 - 103KW, ENGINE PN 5802094298 - 103KW, ENGINE PN 5802106400 - 103KW, ENGINE 5802106408 - 47937045, ENGINE - 5801743987 - 47424030, ENGINE - 5801743984 - 47524029, ENGINE 5801862194 - 47587184 TIER4 B, ENGINE 5801731919 - 47519637, ENGINE 5801757723 - 47544094, ENGINE PN 5802036529 - 173KW, ENGINE PN 5802038543 - 173KW, ENGINE PN 5802106407 - 173KW, ENGINE 5802106413 - 47937048, ENGINE PN 5802220461 - 173KW, ENGINE PN 5802220462 - 173KW, ENGINE 5801731936 - 47519631, ENGINE 5801731932 - 47519634, ENGINE 504386130-LQ02P00019P1, ENGINE 5801366313 - LB02P00016P1, ENGINE - 504386129-LQ02P00070P1, ENGINE 5801366310 - LQ02P00062P1, ENGINE 504375985 - YN02P00080P1, ENGINE - 504386128 - YN02P00090P1, ENGINE 504384900 - 84232924, ENGINE 5801366317 - 87746887, ENGINE 5801366315 - 84169137, ENGINE 5801366316 - 84169140, ENGINE 5801366314 - 84169139, ENGINE PN 5802320982 - 212KW, ENGINE PN 5802583896 - 142KW, ENGINE PN 5802793738 - 142KW, ENGINE PN 5802583898 - 115KW, ENGINE PN 5802793744 - 115KW, ENGINE PN 5802704157 - 122KW including models 1150K, 1150M LT, 1150M WT, 1150M WT/LGP, 1650L, 1650M LGP PAT, 1650M WT/LGP, 1650M XLT, 1650M XLT BD, 1650M XLT PAT, 1850K, 2050M LGP BD, 2050M LGP PAT, 2050M LT, 2050M LT BD, 2050M LT PAT, 2050M WT/LGP, 2050M XLT BD, 2050M XLT PAT, 621D, 836C, 836C AWD, 845B, 850L, 856C.

Frequently asked questions

What is the part number?

The manufacturer part number is 5801645677.

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.