Split Cotter Pin

Enhance your heavy equipment’s performance with the Case Construction Split Cotter Pin #80753. Designed for durability and reliability, this essential part ensures secure connections in your machinery, keeping operations smooth and efficient on any job site.

Compatible equipment

This part fits CASE TRENCHER, DAVIS TASKFORCE SUPER TRENCHER, SMALL WHEEL LOADER, BACKHOE, CASE TERRATRAC CRAWLER TRACTOR, CASE CRAWLER TRACTOR, BACKHOE FOR 310G AND 450 CRAWLER, BACKHOE FOR 450, 450B, 850, 850B, AND W14, CASE TERRATRAC GASOLINE CRAWLER TRACTOR, CASE TURBO HORIZONTAL DIRECTIONAL DRILLING MACHINE, DAVIS TASK FORCE TRENCHER, CASE TURBO TRENCHER, 70 - BACKHOE, CASE BACKHOE, FLEETLINE 25+4 TRENCHER, CASE TRENCHER W/1.8L DIESEL ENGINE, CASE TRENCHER W/2.1L ENGINE, DAVIS FLEETLINE 70+4 TRENCHER, SNEAKER C - 25+4XP TRENCHER, DAVIS FLEETLINE 30+4 TRENCHER, DAVIS FLEETLINE 40+4 TRENCHER, CASE WHEEL LOADER W/POD CAB - NEW YORK STATE SPECIAL including models 460, 1000, 221D, 26, 26B, 26D, 26S, 300, 31, 310C, 310E, 321D, 33, 35, 350, 350B, 360, 400, 500, 560, 600, 6010, 660, 700, 760.

Frequently asked questions

What is the part number?

The manufacturer part number is 80753.

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.