45 Elbow

Enhance your heavy equipment performance with the Case Construction 45 Elbow #86639055. Designed for durability and precision, this essential part ensures optimal flow and efficiency in your machinery, keeping your operations running smoothly and effectively.

Compatible equipment

This part fits WHEEL LOADER - TIER 4B (NA), CRAWLER DOZER - TIER 4B, CRAWLER DOZER - TIER 4A, CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), WHEEL LOADER TIER 3 (NA), WHEEL LOADER - TIER 4 (NA), WHEEL LOADER WASTE HANDLING - TIER 4A (NA), WHEEL LOADER - TIER 4 / TIER 2 (NA), WHEEL LOADER TIER 3 NA/EU, WHEEL LOADER TIER 3 (NA/EU) including models 1021G, 1121G, 1650M LGP PAT, 1650M WT/LGP, 1650M XLT, 1650M XLT BD, 1650M XLT PAT, 521D, 521E, 521F, 521G, 621D, 621E, 621F, 621G, 721E, 721F, 721G, 821E, 821F, 821G, 921E, 921F, 921G.

Frequently asked questions

What is the part number?

The manufacturer part number is 86639055.

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.