154579A1 - OEM O-Ring - Case Construction
154579A1 - OEM O-Ring - Case Construction
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Case Construction OEM Part No. 154579A1

O-Ring

Case Construction

$2.50 Available
24 verified fitments
Select your machine to check fit
Not sure it’s the right part? Talk to a parts specialist (740) 432-6303Mon–Fri 7:30 AM–5 PM EST
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
Machine Model Years / S/N
CASE CRAWLER EXCAVATOR 9010 1993 – 1994
CASE CRAWLER EXCAVATOR 9020 1993 – 1994
CASE CRAWLER EXCAVATOR 9040 1993 – 1994
CASE CRAWLER EXCAVATOR 9040B 1994 – 2000
CASE CRAWLER EXCAVATOR 9050 1992 – 1994
CASE CRAWLER EXCAVATOR 9050B 1995 – 2001
CASE CRAWLER EXCAVATOR (S/N EAC0501122 & AFTER) 9050B 1996 – 2001
6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B AQ 2010 – 2022
CASE CRAWLER EXCAVATOR (NORTH AMERICA) CX330 2001 – 2005
CASE CRAWLER EXCAVATOR (EUROPE) CX350 2005 – 2006

Enhance the performance of your Case Construction equipment with the durable O-Ring #154579A1. 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 CASE CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR (S/N EAC0501122 & AFTER), 6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B, CASE CRAWLER EXCAVATOR (NORTH AMERICA), CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR TIER 3 (NA), CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-), CRAWLER EXCAVATOR - TIER 3 (EUROPE), CRAWLER EXCAVATOR - TIER 4 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) including models 9010, 9020, 9040, 9040B, 9050, 9050B, AQ, CX330, CX350, CX350B, CX460, CX470B, CX470C, CX490D LC, CX490D RTC, CX500D LC, CX500D RTC, CX800, CX800B.

Frequently asked questions

What is the part number?

The manufacturer part number is 154579A1.

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.

WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Manufacturer part number
154579A1
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.01 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.

$2.50

This part appears in these diagrams

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