OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. 221-850
Plug
206 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Combine | 6160 | — |
| Combine | 7160 | 2024 |
| Combine | 6160 | 2024 |
| Combine | 5160 | 2024 |
| Combine | 7160 | — |
| Combine | 2588 | — |
| Tractor | STEIGER ST225 BEARCAT | — |
| Skid Steer | 75XT | — |
| Trencher | 660 | — |
| Trencher | TF300 | — |
Enhance your Case Construction equipment’s performance with Plug #221-850. Designed for durability and precision, this essential part ensures optimal functionality, keeping your heavy machinery running smoothly on any job site. Trust in quality for reliable results.
Frequently asked questions
What is the part number?
The manufacturer part number is 221-850.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 221-850
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.1 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 206 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Combine | 6160 | — |
| Combine | 7160 | 2024 |
| Combine | 6160 | 2024 |
| Combine | 5160 | 2024 |
| Combine | 7160 | — |
| Combine | 2588 | — |
| Tractor | STEIGER ST225 BEARCAT | — |
| Skid Steer | 75XT | — |
| Trencher | 660 | — |
| Trencher | TF300 | — |
| Baler | 8455 | — |
| Tractor | 8910 | — |
| Tractor | 8950 | — |
| Tractor | 8940 | — |
| Tractor | 8930 | — |
| Tractor | 8920 | — |
| Baler | 8465 | — |
| Tractor | 7230 | — |
| Tractor | 7220 | — |
| Tractor | 7210 | — |
| Tractor | 7250 | — |
| Tractor | 7240 | — |
| Tractor | 7120 | — |
| Tractor | 7110 | — |
| Tractor | 7150 | — |
| Tractor | 7140 | — |
| Tractor | 7130 | — |
| Baler | 8450 | — |
| Baler | 8460 | — |
| Loader | W14C | — |
| Loader | W11B | — |
| Loader | 621 | — |
| Backhoe | 680L | — |
| Backhoe | 780D | — |
| Trencher | 560 | — |
| Loader | 821 | — |
| Tractor | 1896 | — |
| Tractor | 2096 | — |
| Loader | W30 | — |
| Loader | W14B | — |
| Loader | W36 | — |
| Excavator | 1085C | — |
| Tractor | 1026 | — |
| Tractor | 21026 | — |
| Tractor | 4994 | — |
| Tractor | STEIGER ST310 PANTHER | — |
| Tractor | STEIGER ST280 COUGAR | — |
| Tractor | STEIGER ST270 COUGAR | — |
| Tractor | STEIGER ST251 COUGAR | — |
| Tractor | STEIGER ST250 COUGAR | — |
| Tractor | STEIGER ST350 PANTHER | — |
| Tractor | STEIGER ST325 PANTHER | — |
| Tractor | STEIGER ST320 PANTHER | — |
| Harvester | 275 | — |
| Harvester | 375 | — |
| Excavator | 1080B | — |
| Excavator | 1187B | — |
| Backhoe | 680K | — |
| Backhoe | 780C | — |
| Skid Steer | 1700-SERIES | — |
| Skid Steer | 1845S | — |
| Skid Steer | 1845 | — |
| Trencher | P60 | — |
| Tractor | 2294 | — |
| Tractor | 2594 | — |
| Tractor | 2394 | — |
| Tractor | 3594 | — |
| Tractor | 3394 | — |
| Tractor | 4894 | — |
| Tractor | 4494 | — |
| Tractor | STEIGER PANTHER | — |
| Dozer | 1450B | — |
| Dozer | 1455B | — |
| Skid Steer | 1835B | — |
| Tractor | 3288 | — |
| Tractor | 3088 | — |
| Tractor | 3688 | — |
| Tractor | 3488 | — |
| Tractor | 3688HC | — |
| Tractor | 4694 | — |
| Excavator | 1080 | — |
| Excavator | 1280B | — |
| Trencher | SD100 | — |
| Tractor | 3294 | — |
| Engine | DT-361 | — |
| Excavator | 1187 | — |
| Excavator | 1085B | — |
| Excavator | 1086B | — |
| Backhoe | 780B | — |
| Skid Steer | 1845B | — |
| Tractor | 2094 | — |
| Excavator | 1280 | — |
| Backhoe | 680H | — |
| Tractor | STEIGER COUGAR | — |
| Tractor | 2090 | — |
| Tractor | 2290 | — |
| Tractor | 2590 | — |
| Tractor | 2390 | — |
| Tractor | 4490 | — |
| Tractor | 4890 | — |
| Tractor | 4690 | — |
| Tractor | 6788 | — |
| Tractor | 6588 | — |
| Tractor | 6388 | — |
| Tractor | 856 | — |
| Tractor | STEIGER PTA280 COUGAR | — |
| Dozer | 500 | — |
| Excavator | 50 | — |
| Tractor | STEIGER PT225 BEARCAT | — |
| Tractor | STEIGER PTA325 PANTHER | — |
| Tractor | STEIGER PTA310 PANTHER | — |
| Excavator | 40 | — |
| Tractor | 3588 | — |
| Tractor | 3388 | — |
| Tractor | 4386 | — |
| Tractor | 3788 | — |
| Tractor | 4586 | — |
| Tractor | STEIGER PTA251 COUGAR | — |
| Tractor | STEIGER PT270 COUGAR | — |
| Tractor | STEIGER PTA297 PANTHER | — |
| Tractor | STEIGER PTA270 COUGAR | — |
| Tractor | STEIGER | — |
| Backhoe | 780 | — |
| Trencher | 1000 | — |
| Tractor | 786 | — |
| Tractor | 886 | — |
| Tractor | STEIGER ST210 WILDCAT | — |
| Tractor | 1086 | — |
| Tractor | 1486 | — |
| Tractor | 2670 | — |
| Tractor | 2470 | — |
| Tractor | 2870 | — |
| Tractor | 986 | — |
| Tractor | 1175 | — |
| Tractor | 1070 | — |
| Tractor | 1066 | — |
| Tractor | 1370 | — |
| Tractor | 1270 | — |
| Tractor | 1570 | — |
| Tractor | 766 | — |
| Tractor | 970 | — |
| Tractor | HYDRO 186 | — |
| Backhoe | 480B | — |
| Tractor | STEIGER RC210 WILDCAT | — |
| Backhoe | 580B | — |
| Tractor | 1468 | — |
| Tractor | 2856 | — |
| Tractor | 806 | — |
| Tractor | HYDRO 100 | — |
| Tractor | STEIGER ST220 BEARCAT | — |
| Tractor | STEIGER BEARCAT | — |
| Engine | D-361 | — |
| Tractor | STEIGER WILDCAT | — |
| Tractor | STEIGER SUPER WILDCAT | — |
| Backhoe | 26S | — |
| Backhoe | 26B | — |
| Backhoe | 26 | — |
| Tractor | 26B | — |
| Tractor | 1456 | — |
| Tractor | 870 | — |
| Dozer | 1150 | — |
| Combine | 815 | — |
| Tractor | 1470 | — |
| Tractor | 470 | — |
| Tractor | 570 | — |
| Tractor | 770 | — |
| Tractor | M570 | — |
| Tractor | M570AT | — |
| Loader | W7E | — |
| Backhoe | 33 | — |
| Tractor | 2826 | — |
| Tractor | 2756 | — |
| Tractor | 756 | — |
| Tractor | 826 | — |
| Tractor | 966 | — |
| Engine | DT-407 | — |
| Engine | D-407 | — |
| Forklift | 580 | — |
| Backhoe | 480CK | — |
| Backhoe | 34 | — |
| Backhoe | 33S | — |
| Backhoe | 580 | — |
| Tractor | 530 | — |
| Tractor | 1030 | — |
| Tractor | 1200 | — |
| Tractor | 430 | — |
| Tractor | 730 SERIES | — |
| Tractor | 830-SERIES | — |
| Tractor | 930-SERIES | — |
| Dozer | 310G | — |
| Backhoe | 36 | — |
| Tractor | 1206 | — |
| Tractor | 21206 | — |
| Dozer | 750 | — |
| Backhoe | 32 | — |
| Dozer | 1000D | — |
| Backhoe | 530CK | — |
| Backhoe | 32S | — |
| Backhoe | 430CK | — |
| Tractor | 560 | — |
| Tractor | 660 | — |
| Dozer | 1000C | — |
| Dozer | 800 | — |
| Dozer | 1000 | — |
| Dozer | 600 | — |
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