S243558 - OEM Circuit Breaker - Case Construction
S243558 - OEM Circuit Breaker - Case Construction
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Case Construction OEM Part No. S243558

Circuit Breaker

Case Construction

$207.20 Available
21 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 CRUZ-AIR WHEELED EXCAVATOR 1085C 1984 – 1989
CASE WHEEL LOADER (BEFORE S/N JEE0135500) 521D 2000 – 2002
CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT 521D 2000 – 2002
CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) 521D 2000 – 2002
CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA) 621 1992 – 1993
CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA) 621 1992 – 1993
CASE WHEEL LOADER (NORTH AMERICA) 621B 1993 – 1998
CASE WHEEL LOADER 621C 1999 – 2001
CASE WHEEL LOADER (BEFORE S/N JEE0135500) 621D 2000 – 2002
CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) 621D 2002 – 2007

Enhance your heavy equipment’s reliability with the Case Construction Circuit Breaker #S243558. Designed for optimal performance, this durable circuit breaker ensures safety and efficiency in your machinery, making it an essential component for any construction project.

Compatible equipment

This part fits CASE CRUZ-AIR WHEELED EXCAVATOR, CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER) including models 1085C, 521D, 621, 621B, 621C, 621D, 721, 721B, 721C, 721D, 821, 821B, 821C, 921, 921B, 921C.

Frequently asked questions

What is the part number?

The manufacturer part number is S243558.

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
S243558
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.1 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.

$207.20

This part appears in these diagrams

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