O-ring

Enhance your heavy equipment’s performance with the Case Construction O-Ring #KHJ2040. Designed for durability and precision, this essential component ensures a reliable seal, optimizing efficiency in your construction projects. Trust Case for quality and longevity in every job.

Compatible equipment

This part fits CASE IH CX-SERIES DIESEL TRACTOR, CRAWLER EXCAVATOR - TIER 4, CASE CRAWLER EXCAVATOR (EUROPE), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR TIER 3 - ASN DAC075K3N8SLA7101, CRAWLER EXCAVATOR TIER 3 (NA) - ASN DAC080K3N8SLA7101, CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXKFXXXXX, CRAWLER EXCAVATOR - LONG REACH W/BLADE - STAGE V (EU), CRAWLER EXCAVATOR - STAGE V (EU), CRAWLER EXCAVATOR - W/BLADE - STAGE V (EU) including models CX50, CX60, CX70, CX75C SR, CX75SR, CX80, CX80C, CX80C STD, CX80C STD W/BLADE, CX85D LR, CX85D SR, CX90, CX90D.

Frequently asked questions

What is the part number?

The manufacturer part number is KHJ2040.

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.

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.