Ring Seal

Enhance your heavy equipment’s performance with the Case Construction Ring Seal #KRB1273. Designed for durability and precision, this essential component ensures optimal sealing and reliability, keeping your machinery running smoothly in the toughest conditions. Perfect for Case equipment maintenance.

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR (EUROPE), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR TIER 3 (NA), CRAWLER EXCAVATOR - TIER 4 (EU), CRAWLER EXCAVATOR - TIER 4 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX, LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CRAWLER EXCAVATOR - TIER 3 (BR), CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX, CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX, CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX, 8 LC - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CHINA), CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR, FORESTRY - CRAWLER EXCAVATOR, CRAWLER EXCAVATOR (EU), CRAWLER EXCAVATOR - TIER 3 (EAST ASIA), CRAWLER EXCAVATOR - TIER 3 (MEA), CRAWLER EXCAVATOR - TIER 3 (SINGAPORE), CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA), CRAWLER EXCAVATOR - TIER 4 (EUROPE), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (ANZ), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX, 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA), LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXLAXXXXX, LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR - TIER 3 (CHINA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CIS/RUSSIA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (EAST ASIA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (EAST EU), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (MEA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA), LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA), LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 3 (CHINA), CRAWLER EXCAVATOR - TIER 3 (BRAZIL), CRAWLER EXCAVATOR - TIER 3 (BRAZIL)., CASE CRAWLER EXCAVATOR (EU), CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR SR LC W/BLADE- TIER 4B (EU), CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA), CRAWLER EXCAVATOR - LONG CARRIAGE - STAGE V (EU), CRAWLER EXCAVATOR - LONG CARRIAGE 2 PIECE BOOM - STAGE V (EU), CRAWLER EXCAVATOR - LONG CARRIAGE W/BLADE - STAGE V (EU), CRAWLER EXCAVATOR - LONG CARRIAGE W/BLADE - STAGE V (ISRAEL), CRAWLER EXCAVATOR - LONG CARRIAGE W/BLADE 2 PIECE BOOM - STAGE V (EU), LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU), LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR W/ BLADE - TIER 4B (EU), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU), LONG CARRIAGE - CRAWLER EXCAVATOR W/BLADE - TIER 4B (ISRAEL) including models CX160, CX160B, CX160C, CX160D LC, CX180, CX180B, CX180C, CX180D LC, CX210, CX210B, CX210B SL, CX210BLR, CX210C, CX210C LC, CX210C LR, CX210C NLC, CX210D LC, CX210D LC 2PB, CX210D LC LR, CX210LR, CX220B, CX220C, CX220C LC, CX220C LC LR, CX220C SERIE 2.

Frequently asked questions

What is the part number?

The manufacturer part number is KRB1273.

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.