O-Ring 0.734IN ID X 1.012IN OD X 0.139IN

Enhance the performance of your Case Construction equipment with the durable O-Ring #86625107. Measuring 0.734in ID x 1.012in OD x 0.139in, this essential part ensures a reliable seal for optimal operation in heavy-duty applications.

Compatible equipment

This part fits CRAWLER DOZER - TIER 1, CASE CRAWLER DOZER (TIER 1), CRAWLER DOZER TIER 2, COMPACT WHEEL LOADER TIER 2 (NA), SMALL WHEEL LOADER (TIER II) (EUROPE), COMPACT WHEEL LOADER W/MONO BOOM (NA), SMALL WHEEL LOADER (EUR), SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NORTH AMERICA), SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 2 LOADER BACKHOE - ASN JJG0210575, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, CASE WHEEL LOADER, CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CASE CRAWLER EXCAVATOR (NORTH AMERICA) including models 1850K LGP, 1850K LT, 1850K TIER 1, 1850K TIER 2, 1850K XLT, 321D, 321E, 580SL, 580SM, 590SL, 590SM, 621C, 721C, 821C, 921C, CX210, CX210LR, CX240, CX240LR, CX290, CX330.

Frequently asked questions

What is the part number?

The manufacturer part number is 86625107.

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.