Sealing Washer 21mm Id X 37mm Od X 3mm Thick

Enhance your heavy equipment’s performance with the Case Construction Sealing Washer. Designed with a 21mm inner diameter, 37mm outer diameter, and 3mm thickness, this durable washer ensures a reliable seal for optimal operation in demanding environments.

Compatible equipment

This part fits SKID STEER LOADER, SKID STEER LOADER - NRC, SKID STEER LOADER - TIER 4B, SKID STEER LOADER - TIER 3 - ROW, SKID STEER LOADER - TIER 4F - NA, SKID STEER LOADER - TIER 4A, SKID STEER LOADER - TIER 4B-C, SKID STEER LOADER TIER 4, COMPACT TRACK LOADER, COMPACT TRACK LOADER - NRC, COMPACT TRACK LOADER - TIER 4B, COMPACT TRACK LOADER - TIER 3 - ROW, COMPACT TRACK LOADER - TIER 4F - NA, COMPACT TRACK LOADER - TIER 4A, COMPACT TRACK LOADER - TIER 4B-C including models SR130, SR130B, SR150, SR150B, SR160, SR160B, SR175, SR175B, SR200, SR200B, SR210, SR210B, SR220, SR220B, SR240, SR240B, SR250, SR250B, SR270, SR270B, SV185, SV185B, SV250, SV250B, SV280.

Frequently asked questions

What is the part number?

The manufacturer part number is 84365968.

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.