Collar Clamp

Enhance your heavy equipment performance with the Case Construction Collar Clamp #166400A1. Designed for durability and precision, this essential part ensures secure connections, optimizing your machinery’s efficiency and reliability on any job site. Upgrade your equipment today!

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR, CRAWLER EXCAVATOR TIER 3 (EU), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR - TIER 4 (NA), CRAWLER EXCAVATOR - TIER 4, CRAWLER EXCAVATOR TIER 3 - ASN DAC075K3N8SLA7101, CRAWLER EXCAVATOR TIER 3 (NA) - ASN DAC080K3N8SLA7101 including models 9007B, CX130B, CX160, CX225SR, CX235C SR, CX75C SR, CX75SR, CX80, CX80C.

Frequently asked questions

What is the part number?

The manufacturer part number is 166400A1.

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.

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.