Cup Bearing

Enhance your heavy equipment’s performance with the Case Construction Cup Bearing #128242R1. Designed for durability and precision, this essential part ensures smooth operation and longevity, making it a reliable choice for your construction machinery needs. This product is a genuine OEM part, ensuring quality and reliability.

Compatible equipment

This part fits DAVIS TASKFORCE SUPER TRENCHER, CASE TRENCHER, CASE LONG TRACK CRAWLER TRACTOR, CASE CRAWLER TRACTOR, IND - CASE CRAWLER TRACTOR, INTERNATIONAL DIESEL TRACTOR, SNEAKER - SERIES-C TRENCHER, SNEAKER C - 25 4XP TRENCHER, DAVIS FLEETLINE 30 4 SUPER TRENCHER, DAVIS FLEETLINE 40 4 SUPER TRENCHER, DAVIS FLEETLINE 30 4 TRENCHER, DAVIS FLEETLINE 40 4 TRENCHER including models 1000, 360, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 7288, 7488, 750H, 850D, 850E, 850G, 850H, 855D, 855E, MAXI, P42, P57, P60, SD100.

Frequently asked questions

What is the part number?

The manufacturer part number is 128242R1.

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.