Expansion Plug M20.93

Enhance your heavy equipment’s performance with the Case Construction Expansion Plug – M20.93 #4895179. Designed for durability and precision, this essential part ensures optimal sealing and reliability, keeping your machinery running smoothly in demanding conditions.

Compatible equipment

This part fits SERIES 3 CRAWLER TIER 3, SKID STEER BSN 430 NA N7M479683 430 EU N7M479546, SKID STEER - BSN N7M425032, SKID STEER - 440 NA BSN N8M474469 440 EU BSN N8M407542, SKID STEER - SERIES 3 440 NA ASN N8M474469 440 EU ASN N8M407542, COMPACT TRACK LOADER - BSN N7M483467, COMPACT TRACK LOADER - SERIES 3 ASN N7M483467, SKID STEER - BSN N7M454787, COMPACT TRACK LOADER - BSN N8M458846, SKID STEER TIER 2 P.I.N. N7M458414 & PRIOR, SKID STEER TIER 3 P.I.N. N7M464019 & AFTER, COMPACT TRACK LOADER - BSN N7M464019, COMPACT TRACK LOADER - SERIES 3 ASN N7M464019, SKID STEER - TIER 3 ASN N7M452623, SKID STEER BSN N7M452623, CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), SERIES 3 LOADER LANDSCAPER TIER 3 - ASN N8C510600, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000, BACKHOE LOADER (LIVERY) - TIER 3 NRC, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER 2WD - TIER 3 NRC - MY18, BACKHOE LOADER 2WD - TIER 3 NRC - MY19, BACKHOE LOADER 4WD - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - TIER 3 NRC - MY19, LOADER BACKHOE (TIER 3), LOADER BACKHOE - TIER 3 NRC, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 3 NRC, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY19, BACKHOE LOADER WIDE TRACK - TIER 3 NRC, SERIES 3 FORKLIFT TIER 3 - ASN N8C510000 (NA), SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508500, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N7C431854, SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006, SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008, ENGINE - 504081018, ENGINE - 84229380, ENGINE 5801503632 - 84497773, ENGINE 5801503632 - 84497773., ENGINE PN 5802263596 - 63 KW, ENGINE 504203229 - 84513501, ENGINE 5802263601 (CNH 48048517) - CHINA, 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, TELEHANDLER including models x`1850K, 430, 435, 440, 440CT, 445, 445CT, 450, 450CT, 465, 521D, 570MXT, 580M, 580N, 580SM, 580SN, 580SN WT, 586G, 588G, 590SM, 590SN, 621D, 650K, 750K, 850K.

Frequently asked questions

What is the part number?

The manufacturer part number is 4895179.

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.