Suspension

Enhance your heavy equipment’s performance with the Case Construction Suspension #87583837. Designed for durability and stability, this high-quality suspension part ensures optimal operation, providing a smoother ride and improved handling for your Case machinery. Upgrade today for superior efficiency!

Compatible equipment

This part fits WHEEL LOADER - TIER 4 (NA), WHEEL LOADER - TIER 4B (NA), WHEEL LOADER TIER 3 (NA), WHEEL LOADER - TIER 4 / TIER 2 (NA), WHEEL LOADER - TIER 2 (INT) including models 521F, 521G, 621E, 621F, 721F, 821F, 921F, W130C, W230C.

Frequently asked questions

What is the part number?

The manufacturer part number is 87583837.

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.