Remanufactured 6TA-590 Engine Long Block

Enhance your heavy equipment’s performance with the Case Construction Remanufactured 6TA-590 Basic Engine Long Block #1989097C4R. This reliable, high-quality engine long block ensures optimal efficiency and durability, making it the perfect choice for your construction needs.

Frequently asked questions

What is the part number?

The manufacturer part number is 1989097C4R.

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.

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.