OEM O-Ring · Case Construction
86629543$1.50
In stock
Case Construction
OEM
Part No. 100-21275
Ring Snap
33 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 |
|---|---|---|
| Tractor | 5240 | — |
| Tractor | 5230 | — |
| Tractor | 5140 | — |
| Tractor | 5130 | — |
| Tractor | 5120 | — |
| Tractor | 5150 | — |
| Backhoe | 580SK | — |
| Tractor | 5250 | — |
| Tractor | 5220 | — |
| Backhoe | 580K | — |
Frequently asked questions
What is the part number?
The manufacturer part number is 100-21275.
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
- 100-21275
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.04 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 33 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | 5240 | — |
| Tractor | 5230 | — |
| Tractor | 5140 | — |
| Tractor | 5130 | — |
| Tractor | 5120 | — |
| Tractor | 5150 | — |
| Backhoe | 580SK | — |
| Tractor | 5250 | — |
| Tractor | 5220 | — |
| Backhoe | 580K | — |
| Dozer | 420 | — |
| Dozer | 500 | — |
| Dozer | 400 | — |
| Backhoe | 320 | — |
| Backhoe | 34 | — |
| Dozer | 750 | — |
| Dozer | 1000D | — |
| Backhoe | 22 | — |
| Dozer | 1000C | — |
| Dozer | 800 | — |
| Backhoe | 31 | — |
| Dozer | 420C | — |
| Dozer | 1000 | — |
| Dozer | 520 | — |
| Backhoe | 310B | — |
| Backhoe | 310 | — |
| Backhoe | 310C | — |
| Dozer | 420B | — |
| Backhoe | 21 | — |
| Backhoe | 420BD | — |
| Backhoe | 320B | — |
| Dozer | 600 | — |
| Backhoe | 420B | — |
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