Washer Spacer

Enhance your Case Construction equipment’s performance with the Washer Spacer #511684. Designed for durability and precision, this essential part ensures optimal functionality, reducing wear and tear. Perfect for maintaining your heavy machinery’s efficiency on the job site.

Compatible equipment

This part fits DAVIS TASKFORCE SUPER TRENCHER, CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER (AFTER S/N JAF0069386), CASE UNI-LOADER SKID STEER LOADER (S/N JAF0069587 & AFTER), CASE UNI-LOADER SKID STEER LOADER (UP TO S/N JAF0069586), CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), DAVIS FLEETHOE TRENCHER, CASE TRENCHER, TRENCHER SUPPLEMENT (NORTH AMERICAN HOMOLOGATION), CASE BACKHOE, CASE TRENCHER W/1.8L DIESEL ENGINE, CASE TRENCHER W/2.1L ENGINE, CASE TRENCHER (S/N 1187961 & AFTER), CASE TRENCHER W/LOADER BACKHOE, DAVIS FLEETLINE 70 4 TRENCHER, SNEAKER - SERIES-C TRENCHER, DAVIS FLEETLINE 30 4 TRENCHER, DAVIS FLEETLINE 40 4 TRENCHER including models 1000, 1818, 1825, 1825B, 1830, 1835, 1835B, 1835C, 1840, 1845, 1845B, 1845C, 1845S, 30, 360, 860, D100, D100XR, D130, DH4, DH4B, DH5, DH7, FH4, L55.

Frequently asked questions

What is the part number?

The manufacturer part number is 511684.

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.