Bolt

Enhance your heavy equipment performance with Case Construction Bolt #166353A1. Designed for durability and precision, this high-quality bolt ensures secure connections in your machinery, optimizing efficiency and reliability on the job site. Perfect for all Case equipment models. This product is a genuine OEM part, ensuring quality and reliability.

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR, CRAWLER EXCAVATOR - TIER 4 (NA), CASE CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA), NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CASE NARROW EXCAVATOR (NORTH AMERICA) ~DAC0721850 & ASN DAC211851, CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA), CRAWLER EXCAVATOR TIER 4 (NA), CRAWLER EXCAVATOR TIER 3 - ASN N5SAP7001 - (NA), CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR - TIER 3 (EUROPE), RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) including models 9020B, 9030B, 9040B, CX130C, CX160, CX160B, CX160C, CX160D LC, CX210, CX210B, CX210BLR, CX210BNLC, CX210C LC, CX210C LR, CX210C NLC, CX210D LC, CX210D LC LR, CX210D NLC, CX210LR, CX210N, CX225SR, CX235C SR, CX240, CX240B, CX240BLR.

Frequently asked questions

What is the part number?

The manufacturer part number is 166353A1.

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.