L118978 - OEM Seal Seal-Upper Joint - Case Construction
L118978 - OEM Seal Seal-Upper Joint - Case Construction
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Case Construction OEM Part No. L118978

Seal Seal-Upper Joint

Case Construction

$34.55 In stock · 5 on hand
36 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
WHEEL LOADER - TIER 4B (NA) 1021G 2016 – 2022
WHEEL LOADER - TIER 4B (NA) 1121G 2016 – 2022
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
WHEEL LOADER TIER 3 (NA) 621E 2007 – 2012
WHEEL LOADER - TIER 4 (NA) 621F 2012 – 2014
WHEEL LOADER - TIER 4B (NA) 621F 2014 – 2016
WHEEL LOADER WASTE HANDLING - TIER 4A (NA) 621F 2013 – 2014

Enhance your Case Construction equipment’s performance with the Seal Seal-Upper Joint #L118978. Designed for durability and precision, this essential part ensures optimal sealing and protection, keeping your machinery running smoothly in the toughest conditions.

Compatible equipment

This part fits WHEEL LOADER - TIER 4B (NA), 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, WHEEL LOADER TIER 3 (NA), WHEEL LOADER - TIER 4 (NA), WHEEL LOADER WASTE HANDLING - TIER 4A (NA), WHEEL LOADER - TIER 4 / TIER 2 (NA), WHEEL LOADER TIER 3 NA/EU, WHEEL LOADER (REV 05/2005), WHEEL LOADER - TIER 2 (INT) including models 1021G, 1121G, 621, 621B, 621C, 621E, 621F, 621G, 721, 721B, 721C, 721D, 721E, 721F, 721G, 821, 821E, 821F, 821G, 921F, 921G, LW170.B, W130B, W130C, W170B.

Frequently asked questions

What is the part number?

The manufacturer part number is L118978.

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
L118978
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.26 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.

$34.55

This part appears in these diagrams

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