S631-018004 - OEM O-RING - CASE CONSTRUCTION
S631-018004 - OEM O-RING - CASE CONSTRUCTION
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CASE CONSTRUCTION OEM Part No. S631-018004

O-ring

Case Construction

$1.80 Available
35 verified fitments
Select your machine to check fit
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
Excavator EE42C2 —
Excavator EE48C2 —
Excavator WX210E —
Excavator WX175E SR —
Excavator WX160E —
Excavator WX155E SR —
Excavator WX140E —
Excavator CX26C 2020
Excavator CX17C 2020
Excavator CX37C 2020

Enhance the performance of your Case Construction equipment with the durable O-Ring #S631-018004. Designed for optimal sealing and reliability, this essential part ensures efficient operation, reducing downtime and maintenance costs in heavy-duty applications.

Frequently asked questions

What is the part number?

The manufacturer part number is S631-018004.

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.

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.

Manufacturer part number
S631-018004
Internal SKU
IC:S631-018004
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
0.01 lb

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.

$1.80

This part appears in these diagrams

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