O-ring
Case Construction ·65 Fitments
| Machine | Model | Years |
|---|---|---|
| CASE CRAWLER EXCAVATOR | 9010 | 1993 – 1994 |
| CASE CRAWLER EXCAVATOR | 9030 | 1992 – 1994 |
| CASE CRAWLER EXCAVATOR | 9030B | 1994 – 2000 |
| CASE CRAWLER EXCAVATOR | 9040 | 1993 – 1994 |
| CASE CRAWLER EXCAVATOR | 9040B | 1994 – 2000 |
| CASE CRAWLER EXCAVATOR | 9045B | 1998 – 2000 |
| 6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B | AQ | 2010 – 2022 |
| CRAWLER EXCAVATOR TIER 3 | CX130B | 2007 – 2016 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX130B | 2007 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX130C | 2012 – 2022 |
Enhance your heavy equipment’s performance with the Case Construction O-Ring #154837A1. Designed for durability and precision, this essential component ensures optimal sealing and reliability, keeping your machinery running smoothly in the toughest conditions. Perfect for maintenance and repairs.
Compatible equipment
This part fits CASE CRAWLER EXCAVATOR, 6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B, CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR - TIER 4 (NA), CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CRAWLER EXCAVATOR - TIER 4 (NON-EU), CRAWLER EXCAVATOR TIER 3 (NA), CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CASE NARROW EXCAVATOR (NORTH AMERICA) ~DAC0721850 & ASN DAC211851, CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 4 (NA), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 - ASN N5SAP7001 - (NA), CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-), CRAWLER EXCAVATOR - TIER 3 (EUROPE), RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) including models 9010, 9030, 9030B, 9040, 9040B, 9045B, AQ, CX130B, CX130C, CX130D, CX130D LC, CX145C SR, CX145D SR LC, CX145D SR LC W/BLADE, CX160B, CX160C, CX160D LC, CX210, CX210B, CX210BLR, CX210BNLC, CX210C LC, CX210C LR, CX210C NLC, CX210D LC.
Frequently asked questions
What is the part number?
The manufacturer part number is 154837A1.
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.
- Manufacturer part number
- 154837A1
- Internal SKU
- IC:154837A1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.06 lb
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.
All 65 fitments
| Machine | Model | Years |
|---|---|---|
| CASE CRAWLER EXCAVATOR | 9010 | 1993 – 1994 |
| CASE CRAWLER EXCAVATOR | 9030 | 1992 – 1994 |
| CASE CRAWLER EXCAVATOR | 9030B | 1994 – 2000 |
| CASE CRAWLER EXCAVATOR | 9040 | 1993 – 1994 |
| CASE CRAWLER EXCAVATOR | 9040B | 1994 – 2000 |
| CASE CRAWLER EXCAVATOR | 9045B | 1998 – 2000 |
| 6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B | AQ | 2010 – 2022 |
| CRAWLER EXCAVATOR TIER 3 | CX130B | 2007 – 2016 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX130B | 2007 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX130C | 2012 – 2022 |
| CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA) | CX130D | 2015 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX130D LC | 2015 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NON-EU) | CX145C SR | 2012 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX145D SR LC | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX145D SR LC W/BLADE | 2017 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX160B | 2007 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX160C | 2012 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX160D LC | 2015 – 2022 |
| CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA) | CX210 | 2000 – 2006 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX210B | 2007 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX210BLR | 2007 – 2012 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX210BNLC | 2007 – 2012 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX210C LC | 2012 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX210C LR | 2012 – 2013 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX210C NLC | 2012 – 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX210D LC | 2014 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA) | CX210D LC LR | 2015 – 2022 |
| CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA) | CX210LR | 2000 – 2006 |
| CASE NARROW EXCAVATOR (NORTH AMERICA) ~DAC0721850 & ASN DAC211851 | CX210N | 2002 – 2006 |
| CRAWLER EXCAVATOR (NORTH AMERICA) | CX225SR | 2002 – 2008 |
| CRAWLER EXCAVATOR TIER 3 | CX225SR | 2008 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX225SR | 2008 – 2015 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX235C SR | 2012 – 2022 |
| CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA) | CX240 | 2000 – 2006 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240B | 2007 – 2016 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240BLR | 2007 – 2008 |
| CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA) | CX240LR | 2000 – 2006 |
| CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA) | CX245D | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX245D SR LC | 2017 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX250C | 2010 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX250D LC | 2015 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA) | CX250D LC LR | 2015 – 2022 |
| CASE CRAWLER EXCAVATOR (NORTH AMERICA) | CX290 | 2001 – 2006 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX290B | 2007 – 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX290D LC MH | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX290D LC SL | 2017 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX300C | 2011 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX300D LC | 2015 – 2022 |
| CASE CRAWLER EXCAVATOR (NORTH AMERICA) | CX330 | 2001 – 2005 |
| CRAWLER EXCAVATOR TIER 3 - ASN N5SAP7001 - (NA) | CX330 | 2006 – 2008 |
| CASE CRAWLER EXCAVATOR (EUROPE) | CX350 | 2005 – 2006 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX350B | 2008 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX350C | 2011 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX350D LC | 2014 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA) | CX350D LC LR | 2019 – 2022 |
| CRAWLER EXCAVATOR (NORTH AMERICA) | CX460 | 2002 – 2006 |
| CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-) | CX460 | 2007 – 2008 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX460 | 2007 – 2008 |
| CRAWLER EXCAVATOR - TIER 3 (EUROPE) | CX470B | 2008 – 2016 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX470B | 2008 – 2022 |
| CRAWLER EXCAVATOR - TIER 4 (NA) | CX470C | 2011 – 2016 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX490D LC | 2016 – 2022 |
| RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX490D RTC | 2016 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX500D LC | 2016 – 2022 |
| RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX500D RTC | 2016 |