Support Plate
Case Construction ·18 Fitments
| Machine | Model | Years |
|---|---|---|
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 221E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 221E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 321E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 321E SERIES 3 | 2007 – 2014 |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580L | 1997 – 2000 |
| LOADER BACKHOE (NA) - ASN JJG0285001 | 580M | 2000 – 2004 |
| SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000 | 580M | 2004 – 2008 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000 | 580M | 2008 – 2010 |
| BACKHOE LOADER - TIER 4A - FROM PIN NCC560000 | 580N | 2012 – 2015 |
| LOADER BACKHOE - BSN JJG0239361 | 580SL | 1998 – 2000 |
Enhance your heavy equipment’s performance with the Case Construction Support Plate #243398A1. Designed for durability and precision, this essential part ensures optimal stability and support, making it perfect for demanding construction environments. Upgrade your machinery today!
Compatible equipment
This part fits COMPACT WHEEL LOADER W/MONO BOOM (NA), COMPACT WHEEL LOADER TIER 3, SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000, BACKHOE LOADER - TIER 4A - FROM PIN NCC560000, LOADER BACKHOE - BSN JJG0239361, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000, BACKHOE LOADER - TIER 4A - FROM PIN NCC564000, BACKHOE LOADER WIDE TRACK - TIER 4A, FORKLIFT - TIER 4A, LOADER BACKHOE (NORTH AMERICA), BACKHOE LOADER - TIER 4A, ENGINE 5801398328 - 84281129. including models 221E, 221E SERIES 3, 321E, 321E SERIES 3, 580L, 580M, 580N, 580SL, 580SM, 580SN, 580SN WT, 588H, 590SM, 590SN, F5HFL413B A001.
Frequently asked questions
What is the part number?
The manufacturer part number is 243398A1.
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
- 243398A1
- Internal SKU
- IC:243398A1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.25 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.
All 18 fitments
| Machine | Model | Years |
|---|---|---|
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 221E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 221E SERIES 3 | 2007 – 2014 |
| COMPACT WHEEL LOADER W/MONO BOOM (NA) | 321E | 2005 – 2007 |
| COMPACT WHEEL LOADER TIER 3 | 321E SERIES 3 | 2007 – 2014 |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580L | 1997 – 2000 |
| LOADER BACKHOE (NA) - ASN JJG0285001 | 580M | 2000 – 2004 |
| SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000 | 580M | 2004 – 2008 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000 | 580M | 2008 – 2010 |
| BACKHOE LOADER - TIER 4A - FROM PIN NCC560000 | 580N | 2012 – 2015 |
| LOADER BACKHOE - BSN JJG0239361 | 580SL | 1998 – 2000 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000 | 580SM | 2007 – 2010 |
| SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000 | 580SM | 2007 – 2010 |
| BACKHOE LOADER - TIER 4A - FROM PIN NCC564000 | 580SN | 2011 – 2015 |
| BACKHOE LOADER WIDE TRACK - TIER 4A | 580SN WT | 2012 – 2015 |
| FORKLIFT - TIER 4A | 588H | 2012 – 2014 |
| LOADER BACKHOE (NORTH AMERICA) | 590SM | 2001 – 2004 |
| BACKHOE LOADER - TIER 4A | 590SN | 2012 – 2015 |
| ENGINE 5801398328 - 84281129. | F5HFL413B A001 | 2011 – 2022 |