Hose Plain

Introducing the Case Construction Hose Plain #87439339, a durable and reliable component designed for heavy equipment. Engineered for optimal performance, this hose ensures efficient fluid transfer, enhancing the productivity and longevity of your machinery on any job site.

Compatible equipment

This part fits CASE CRUZ-AIR WHEELED EXCAVATOR, CASE LONG TRACK/TURNABLE LEVELER CRAWLER EXCAVATOR, CASE CRAWLER TRACTOR, CASE FELLER/BUNCHER CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR (NORTH AMERICA), CASE CRAWLER DOZER (TIER 1), CRAWLER DOZER - TIER 1, CASE TURBO HORIZONTAL DIRECTIONAL DRILLING MACHINE, CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, CASE WHEEL LOADER (BEFORE S/N JEE0135500), SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005, CASE CONSTRUCTION KING LOADER BACKHOE, MOTOR GRADER TIER I (BR) - ASN N8AF07000, CASE LONG TRACK CRAWLER TRACTOR, MOTOR GRADER TIER 3 (BR) - ASN N8AF04429, CASE CRAWLER EXCAVATOR, MOTOR GRADER TIER 3 (BR) - ASN N8AF05110, CASE CRAWLER EXCAVATOR (S/N 15401-) (S/N 106801-), CASE CRAWLER EXCAVATOR (S/N 74163-74418) (S/N 15201-), CASE TURNTABLE LEVELER CRAWLER EXCAVATOR, CASE EXCAVATOR - TILTING TOOL ATTACHMENT W/QUICK COUPLER, CASE WHEEL LOADER (S/N 17754000 & AFTER) including models 1085B, 1085C, 1086B, 1088, 1150E, 1150G, 1150H, 1155E, 1187C, 125B, 1550, 1650K, 1850K LGP, 1850K LT, 1850K TIER 1, 1850K XLT, 6030, 621, 621B, 621C, 621D, 650K, 680L, 721, 721B.

Frequently asked questions

What is the part number?

The manufacturer part number is 87439339.

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.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.