5mm Lock Washer
Case Construction ·8 Fitments
| Machine | Model | Years |
|---|---|---|
| TURBO LOADER BACKHOE | 590 | 1988 – 1991 |
| LOADER BACKHOE | 590L | 1998 |
| LOADER BACKHOE | 590SL | 1995 – 1998 |
| SERIES 2 LOADER BACKHOE - ASN JJG0210575 | 590SL | 1998 – 2000 |
| LOADER BACKHOE (NORTH AMERICA) | 590SM | 2001 – 2004 |
| SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000 | 590SM | 2003 – 2008 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508500 | 590SM | 2006 – 2010 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N7C431854 | 590SM | 2007 – 2010 |
Enhance the durability of your heavy equipment with the Case Construction 5mm Lock Washer #220489A1. Designed for reliable fastening, this high-quality washer ensures secure connections, reducing wear and tear in demanding construction environments. Perfect for maintaining optimal performance.
Compatible equipment
This part fits TURBO LOADER BACKHOE, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, LOADER BACKHOE (NORTH AMERICA), SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508500, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N7C431854 including models 590, 590L, 590SL, 590SM.
Frequently asked questions
What is the part number?
The manufacturer part number is 220489A1.
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.
- Manufacturer part number
- 220489A1
- Internal SKU
- IC:220489A1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.98 lb
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.