Union

Discover the power of Case Construction Union #17386, your trusted partner in heavy equipment. Our premium parts ensure optimal performance and durability, keeping your machinery running smoothly on every job site. Elevate your construction projects with reliability and efficiency.

Compatible equipment

This part fits FORKLIFT - LIVERY, FORKLIFT, CASE FORKLIFT, CRAWLER DOZER TIER 2, CRAWLER DOZER, CASE UNI-LOADER SKID STEER LOADER, SERIES 3 CRAWLER TIER 3, SMALL WHEEL LOADER, LOADER LANDSCAPER, SERIES 3 LOADER LANDSCAPER TIER 3 - ASN N8C510600, SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE - BSN JJG0239361, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, WHEEL LOADER TIER3 ZBAR EC4 SUGARCANE BAGASSE - BR, 4WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, 4WD MOTOR GRADER MY20 - STAGE V, 6WD MOTOR GRADER ELECTRO-HYDRAULIC - STAGE V, AWD MOTOR GRADER MY20 - STAGE V, MOTOR GRADER - ASN 020001, MOTOR GRADER TIER 2- BTW 020101-020187, MOTOR GRADER - ASN 022001, MOTOR GRADER TIER 2 - ASN 022101, MOTOR GRADER - ASN N5AF04007, MOTOR GRADER - ASN 024001, MOTOR GRADER TIER 2 - BTW 024102-024129, CASE TRENCHER including models 586H, 588G, 588H, 585G, 586G, 1650K, 1650K XLT, 1825B, 1850K, 1850K LGP, 1850K LT, 1850K TIER 2, 1850K XLT, 21D, 570LXT, 570MXT, 580L, 580SL, 580SN, 590L, 590SL, 590SN, 721E, 836C, 836C AWD.

Frequently asked questions

What is the part number?

The manufacturer part number is 17386.

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.