Clamp
Case Construction ·27 Fitments
| Machine | Model | Years |
|---|---|---|
| CASE CRAWLER TRACTOR (S/N 7103001 & AFTER) | 1000D | 1960 – 1966 |
| CASE TORQUE CONVERTER CRAWLER TRACTOR (BEFORE S/N 7109000) | 1150 | 1965 – 1974 |
| CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299) | 1150 | 1968 – 1974 |
| CASE IH COTTON EXPRESS COTTON PICKER (AFTER S/N JJC0249500) | 2555 | 2000 – 2005 |
| CASE IH COTTON EXPRESS COTTON PICKER (BEFORE S/N JJC0249499) | 2555 | 1997 – 2000 |
| CASE IH COTTON EXPRESS COTTON PICKER | 420 | 2006 – 2010 |
| COTTON EXPRESS COTTON PICKER | 420 TIER 3 | 2008 – 2010 |
| CASE CRAWLER TRACTOR | 550H | 1999 – 2008 |
| IND - CASE CRAWLER TRACTOR | 550H | 1999 – 2008 |
| LOADER LANDSCAPER | 570MXT | 2001 – 2008 |
Enhance your heavy equipment’s performance with the Case Construction Clamp #R21391. Designed for durability and precision, this essential part ensures secure handling and optimal functionality, making it a must-have for any construction professional. Upgrade your machinery today! This product is a genuine OEM part, ensuring quality and reliability.
Compatible equipment
This part fits CASE CRAWLER TRACTOR (S/N 7103001 & AFTER), CASE TORQUE CONVERTER CRAWLER TRACTOR (BEFORE S/N 7109000), CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299), CASE IH COTTON EXPRESS COTTON PICKER (AFTER S/N JJC0249500), CASE IH COTTON EXPRESS COTTON PICKER (BEFORE S/N JJC0249499), CASE IH COTTON EXPRESS COTTON PICKER, COTTON EXPRESS COTTON PICKER, CASE CRAWLER TRACTOR, IND - CASE CRAWLER TRACTOR, LOADER LANDSCAPER, SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, LOADER BACKHOE - BSN JJG0239361, LOADER BACKHOE (NORTH AMERICA), SERIES 2 LOADER BACKHOE - ASN JJG0210575, MODULE EXPRESS COTTON PICKER, MODULE EXPRESS, CASE CRAWLER TRACTOR (BEFORE S/N 7070351), CASE IH COTTON PICKER including models 1000D, 1150, 2555, 420, 420 TIER 3, 550H, 570MXT, 580L, 580M, 580SL, 580SM, 590SL, 590SM, 620, 625, 635, 650G, 650H, 750, 750H, CPX420, CPX610, CPX620.
Frequently asked questions
What is the part number?
The manufacturer part number is R21391.
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
- R21391
- Internal SKU
- IC:R21391
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.36 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 27 fitments
| Machine | Model | Years |
|---|---|---|
| CASE CRAWLER TRACTOR (S/N 7103001 & AFTER) | 1000D | 1960 – 1966 |
| CASE TORQUE CONVERTER CRAWLER TRACTOR (BEFORE S/N 7109000) | 1150 | 1965 – 1974 |
| CASE TORQUE CONVERTER CRAWLER TRACTOR (S/N 7109000 TO 7110299) | 1150 | 1968 – 1974 |
| CASE IH COTTON EXPRESS COTTON PICKER (AFTER S/N JJC0249500) | 2555 | 2000 – 2005 |
| CASE IH COTTON EXPRESS COTTON PICKER (BEFORE S/N JJC0249499) | 2555 | 1997 – 2000 |
| CASE IH COTTON EXPRESS COTTON PICKER | 420 | 2006 – 2010 |
| COTTON EXPRESS COTTON PICKER | 420 TIER 3 | 2008 – 2010 |
| CASE CRAWLER TRACTOR | 550H | 1999 – 2008 |
| IND - CASE CRAWLER TRACTOR | 550H | 1999 – 2008 |
| LOADER LANDSCAPER | 570MXT | 2001 – 2008 |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580L | 1997 – 2000 |
| LOADER BACKHOE (NA) - ASN JJG0285001 | 580M | 2000 – 2004 |
| LOADER BACKHOE - BSN JJG0239361 | 580SL | 1998 – 2000 |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580SL | 1994 – 2000 |
| LOADER BACKHOE (NORTH AMERICA) | 580SM | 1999 – 2004 |
| SERIES 2 LOADER BACKHOE - ASN JJG0210575 | 590SL | 1998 – 2000 |
| LOADER BACKHOE (NORTH AMERICA) | 590SM | 2001 – 2004 |
| CASE IH COTTON EXPRESS COTTON PICKER | 620 | 2006 – 2022 |
| MODULE EXPRESS COTTON PICKER | 625 | 2006 – 2010 |
| MODULE EXPRESS | 635 | 2008 – 2022 |
| CASE CRAWLER TRACTOR | 650G | 1994 – 1999 |
| CASE CRAWLER TRACTOR | 650H | 2000 – 2002 |
| CASE CRAWLER TRACTOR (BEFORE S/N 7070351) | 750 | 1961 – 1967 |
| CASE CRAWLER TRACTOR | 750H | 2000 – 2002 |
| CASE IH COTTON PICKER | CPX420 | 2005 – 2013 |
| CASE IH COTTON PICKER | CPX610 | 2001 – 2005 |
| CASE IH COTTON PICKER | CPX620 | 2005 – 2006 |