Back-up Ring
Case Construction ·88 Fitments
| Machine | Model | Years |
|---|---|---|
| Harvester | A8000 | — |
| Harvester | A8800 | — |
| Cotton Picker | 620 | — |
| Cotton Picker | 635 | — |
| Cotton Picker | CPX620 | — |
| Cotton Picker | 420 | — |
| Cotton Picker | CPX420 | — |
| Cotton Picker | 625 | — |
| Harvester | A7700 | — |
| Cotton Picker | 420 TIER 3 | — |
Enhance your heavy equipment’s performance with the Case Construction Back-Up Ring #393887R1. Designed for durability and precision, this essential part ensures optimal sealing and reliability, keeping your machinery running smoothly in demanding conditions. Perfect for Case equipment maintenance.
Frequently asked questions
What is the part number?
The manufacturer part number is 393887R1.
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.
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
- 393887R1
- Internal SKU
- IC:393887R1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.0 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 88 fitments
| Machine | Model | Years |
|---|---|---|
| Harvester | A8000 | — |
| Harvester | A8800 | — |
| Cotton Picker | 620 | — |
| Cotton Picker | 635 | — |
| Cotton Picker | CPX620 | — |
| Cotton Picker | 420 | — |
| Cotton Picker | CPX420 | — |
| Cotton Picker | 625 | — |
| Harvester | A7700 | — |
| Cotton Picker | 420 TIER 3 | — |
| Harvester | A7000 | — |
| Combine | 2588 | — |
| Cotton Picker | 2555 | — |
| Cotton Picker | CPX610 | — |
| Combine | 2366 | — |
| Harvester | 7700 | — |
| Harvester | 7700 | 2002 |
| Tractor | CPX420 TURKEY | — |
| Harvester | 7000 | — |
| Combine | 2144 | — |
| Combine | 2188 | — |
| Combine | 2166 | — |
| Cotton Picker | 1800 | — |
| Cotton Picker | 2155 | — |
| Combine | 1644 | — |
| Combine | 1666 | — |
| Combine | 1688 | — |
| Cotton Picker | 2022 | — |
| Cotton Picker | 1844 | — |
| Cotton Picker | 1822 | — |
| Cotton Picker | 2055 | — |
| Combine | 1620 | — |
| Combine | 1640 | — |
| Combine | 1680 | — |
| Combine | 1670 | — |
| Combine | 1660 | — |
| Cotton Picker | 2044 | — |
| Tractor | 21026 | — |
| Tractor | 1026 | — |
| Harvester | 275 | — |
| Harvester | 375 | — |
| Combine | 915 | — |
| Cotton Picker | 616 | — |
| Cotton Picker | 622 | — |
| Cotton Picker | 95 | — |
| Combine | 1470 | — |
| Cotton Picker | 782 | — |
| Tractor | 3488 | — |
| Tractor | 268 | — |
| Harvester | 5500 | — |
| Harvester | 5000 | — |
| Harvester | 4000 | — |
| Cotton Picker | 1400 | — |
| Tractor | 685 | — |
| Combine | 1480 | — |
| Combine | 1460 | — |
| Combine | 1440 | — |
| Combine | 1420 | — |
| Tractor | 684 | — |
| Tractor | HYDRO 84 | — |
| Skid Steer | 4150 | — |
| Combine | 715 | — |
| Tractor | 1066 | — |
| Tractor | HYDRO 186 | — |
| Combine | 815 | — |
| Tractor | 2500 | — |
| Tractor | 574 | — |
| Tractor | HYDRO 86 | — |
| Tractor | HYDRO 70 | — |
| Tractor | 1468 | — |
| Tractor | HYDRO 100 | — |
| Combine | 615 | — |
| Tractor | 474 | — |
| Tractor | 3400 | — |
| Tractor | 2400 | — |
| Tractor | 454 | — |
| Tractor | 2544 | — |
| Tractor | 656 | — |
| Tractor | 544 | — |
| Tractor | 666 | — |
| Combine | 403 | — |
| Tractor | 2826 | — |
| Tractor | 2656 | — |
| Tractor | 966 | — |
| Tractor | 826 | — |
| Combine | 315 | — |
| Combine | 503 | — |
| Combine | 303 | — |