504079852 - OEM Lock Washer - Case Construction
504079852 - OEM Lock Washer - Case Construction
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Case Construction OEM Part No. 504079852

Lock Washer

Case Construction

$37.90 Available
20 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
SKID STEER BSN 430 NA N7M479683 430 EU N7M479546 430 2005 – 2008
SKID STEER - 440 NA BSN N8M474469 440 EU BSN N8M407542 440 2005 – 2008
COMPACT TRACK LOADER - BSN N7M483467 440CT 2006 – 2007
SKID STEER - BSN N7M454787 445 2004 – 2007
COMPACT TRACK LOADER - BSN N8M458846 445CT 2005 – 2007
SKID STEER TIER 2 P.I.N. N7M458414 & PRIOR 450 2005 – 2007
COMPACT TRACK LOADER - BSN N7M464019 450CT 2005 – 2007
SKID STEER BSN N7M452623 465 2005 – 2007
SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000 580M 2004 – 2008
BACKHOE LOADER - TIER 3 NRC 580N 2015 – 2016

Enhance the durability of your heavy equipment with Case Construction Lock Washer #504079852. Designed for optimal performance, this reliable component ensures secure fastening, reducing wear and tear in demanding environments. Perfect for maintaining your machinery’s efficiency and longevity.

Compatible equipment

This part fits SKID STEER BSN 430 NA N7M479683 430 EU N7M479546, SKID STEER - 440 NA BSN N8M474469 440 EU BSN N8M407542, COMPACT TRACK LOADER - BSN N7M483467, SKID STEER - BSN N7M454787, COMPACT TRACK LOADER - BSN N8M458846, SKID STEER TIER 2 P.I.N. N7M458414 & PRIOR, COMPACT TRACK LOADER - BSN N7M464019, SKID STEER BSN N7M452623, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, BACKHOE LOADER - TIER 3 NRC, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006, SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008, ENGINE 5801503632 - 84497773. including models 430, 440, 440CT, 445, 445CT, 450, 450CT, 465, 580M, 580N, 580SM, 590SM, 621D, 650K, 750K, 850K, F4GE9454K J604.

Frequently asked questions

What is the part number?

The manufacturer part number is 504079852.

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
504079852
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.0 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.

$37.90

This part appears in these diagrams

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