Step

Introducing the Case Construction Step #KSA1143, a durable and reliable accessory designed for enhanced safety and accessibility on your heavy equipment. Engineered for optimal performance, this step ensures easy entry and exit, boosting productivity on the job site.

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR TIER 3 (NA), CRAWLER EXCAVATOR, NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, NARROW LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, CASE NARROW EXCAVATOR (NORTH AMERICA) ~DAC0721850 & ASN DAC211851, CRAWLER EXCAVATOR - TIER 4 (EU), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR - TIER 3 (CHINA), CRAWLER EXCAVATOR - TIER 3 (LATAM) - S/N NXSFXXXXX, CRAWLER EXCAVATOR TIER 4 (EU), CRAWLER EXCAVATOR TIER 4 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CIS/RUSSIA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (MEA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (TURKEY) - S/N NXEFXXXXX, LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU) - S/N NXE7XXXXX, LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (MEA-MIDDLE EAST AFRICA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CASE CRAWLER EXCAVATOR (EU) (DC33B6001 DCH330R3N5EAP7001 & AFTER), CASE CRAWLER EXCAVATOR (EUR), CASE CRAWLER EXCAVATOR (EU) (DCH350R3N6EAR7001 & AFTER), CRAWLER EXCAVATOR - TIER 3 (CHINA) - S/N NXSFXXXXX, CRAWLER EXCAVATOR - TIER 3 (MEA), 8 - CRAWLER EXCAVATOR - TIER 3 (CHINA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU), NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (EU), CRAWLER EXCAVATOR - TIER 3 (EAST ASIA), CRAWLER EXCAVATOR - TIER 3 (SOUTHEAST ASIA), LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU), NARROW LONG CARRIAGE - 2 PIECE BOOM - CRAWLER EXCAVATOR - TIER 4B (EU), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (EAST ASIA), 8 LC - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 3 (CHINA), CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-), CRAWLER EXCAVATOR - TIER 3 (EUROPE) including models CX160, CX160B, CX210, CX210B, CX210BNLC, CX210D NLC, CX210D NLC 2PB, CX210N, CX230, CX230B, CX230C NHD, CX240, CX290, CX290B, CX300B, CX300C, CX300C LC, CX300D LC, CX300D NLC, CX330, CX350, CX350C, CX350C LC, CX350D LC, CX350D NLC.

Frequently asked questions

What is the part number?

The manufacturer part number is KSA1143.

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.