O-Ring
| Machine | Model | Years / S/N |
|---|---|---|
| CRAWLER EXCAVATOR TIER 3 (EU) | CX240B | 2007 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240B | 2007 – 2016 |
| HANDLING MACHINE CRAWLER EXCAVATOR (EU) | CX240B | 2008 – 2012 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240BLR | 2007 – 2008 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX240C | 2016 – 2022 |
| 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX240C | 2018 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | CX250C | 2016 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (EU) | CX250C | 2011 – 2016 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX250C | 2010 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX | CX250C LC | 2017 – 2018 |
OEM O-Ring #LE014720 - OEM Seal and Gasket Replacement for Case Construction Equipment For OEM-equivalent repair results, this replacement part addresses failed seals, housing leaks, and loss of fluid containment while serving repair of sealing points affected by seepage, contamination, or compression set. Frequently purchased for OEM seal replacement, gasket repair, leak service, and heavy equipment sealing maintenance repairs on construction machinery.
More Details
Part Number: LE014720
Application: Repair application: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points.
Key Features:
- Designed to replace sealing components affected by wear, leakage, or compression set
- Supports repair of oil seepage, fluid loss, and dirt intrusion issues
- OEM-style fit for efficient installation during heavy equipment service
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- LE014720
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.03 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 93 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| CRAWLER EXCAVATOR TIER 3 (EU) | CX240B | 2007 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240B | 2007 – 2016 |
| HANDLING MACHINE CRAWLER EXCAVATOR (EU) | CX240B | 2008 – 2012 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX240BLR | 2007 – 2008 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX240C | 2016 – 2022 |
| 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX240C | 2018 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | CX250C | 2016 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (EU) | CX250C | 2011 – 2016 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX250C | 2010 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX | CX250C LC | 2017 – 2018 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX | CX250D LC | 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX | CX250D LC | 2015 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA) | CX250D LC | 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX250D LC | 2015 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX | CX250D LC LR | 2015 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA) | CX250D LC LR | 2015 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA) | CX250D LC LR | 2015 – 2022 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX | CX250D NLC | 2015 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX | CX250D NLC | 2015 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX260C | 2016 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CIS/RUSSIA) | CX260C LC | 2019 – 2022 |
| LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX260C LC LR | 2017 |
| 8 LC - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX260C | 2018 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX290B | 2007 – 2017 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX290B | 2007 – 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX290D LC MH | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX290D LC MH | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX290D LC SL | 2017 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX290D LC SL | 2017 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX300B | 2014 – 2015 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX300C | 2015 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | CX300C | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (MEA) | CX300C | 2020 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (EU) | CX300C | 2011 – 2016 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX300C | 2011 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CIS/RUSSIA) | CX300C LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (EAST ASIA) | CX300C LC | 2018 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (MEA) | CX300C LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA) | CX300C LC | 2018 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX | CX300C LC | 2016 – 2022 |
| 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX300C | 2018 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX | CX300D LC | 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX | CX300D LC | 2015 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA) | CX300D LC | 2015 – 2017 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX300D LC | 2015 – 2022 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX | CX300D NLC | 2015 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX | CX300D NLC | 2015 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX350B | 2008 – 2022 |
| CRAWLER EXCAVATOR TIER 3 (NA) | CX350B | 2008 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (BRAZIL) | CX350C | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX350C | 2015 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | CX350C | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (MEA) | CX350C | 2019 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (EU) | CX350C | 2011 – 2015 |
| CRAWLER EXCAVATOR TIER 4 (NA) | CX350C | 2011 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (ANZ) | CX350C LC | 2020 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (MEA) | CX350C LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX | CX350C LC | 2016 – 2018 |
| 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX350C | 2018 – 2022 |
| CRAWLER EXCAVATOR - LONG CARRIAGE - STAGE V (EU) | CX350D LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX350D LC | 2015 – 2019 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA) | CX350D LC | 2015 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) | CX350D LC | 2014 – 2022 |
| CRAWLER EXCAVATOR - NARROW LONG CARRIAGE - STAGE V (EU) | CX350D NLC | 2019 – 2022 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX350D NLC | 2015 – 2019 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX360B | 2014 – 2016 |
| CRAWLER EXCAVATOR TIER 3 (EU) | CX370B | 2008 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (BRAZIL) | CX370C | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (EAST ASIA) | CX370C | 2018 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (MEA) | CX370C | 2019 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA) | CX370C | 2018 – 2022 |
| CRAWLER EXCAVATOR TIER 4 (EU) | CX370C | 2011 – 2016 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (MEA) | CX370C LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX | CX370C LC | 2016 – 2018 |
| CRAWLER EXCAVATOR - LONG CARRIAGE - STAGE V (EU) | CX370D LC | 2019 – 2022 |
| CRAWLER EXCAVATOR - LONG CARRIAGE 2 PIECE BOOM - STAGE V (EU) | CX370D LC | 2019 – 2022 |
| LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU) | CX370D LC | 2018 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX370D LC | 2015 – 2018 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA) | CX370D LC | 2015 – 2018 |
| CRAWLER EXCAVATOR - NARROW LONG CARRIAGE - STAGE V (EU) | CX370D NLC | 2019 – 2022 |
| CRAWLER EXCAVATOR - NARROW LONG CARRIAGE 2 PIECE BOOM - STAGE V (EU) | CX370D NLC | 2019 – 2022 |
| NARROW LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU) | CX370D NLC | 2018 |
| NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) | CX370D NLC | 2015 – 2018 |
| CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX | CX380C | 2015 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CIS/RUSSIA) | CX380C LC | 2019 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (EAST ASIA) | CX380C LC | 2018 – 2022 |
| LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA) | CX380C LC | 2018 – 2022 |
| 8 LC - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CHINA) | CX380C | 2018 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | E265C EVO | 2016 – 2017 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | E305C EVO | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (BRAZIL) | E385C EVO | 2016 – 2022 |
| CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX | E385C EVO | 2016 – 2017 |
| CRAWLER EXCAVATOR - TIER 3 (BRAZIL) | E405C EVO | 2016 – 2022 |
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