OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
No image available
Case Construction
Part No. PH21M01008P1
Cock
76 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 |
|---|---|---|
| Excavator | CX31B N8T | — |
| Excavator | CX31B | — |
| Excavator | CX31 NA | — |
| Excavator | E70SR YT04 | — |
| Excavator | CX27B | — |
| Excavator | CX22B | — |
| Excavator | EH70 | — |
| Excavator | 70SR-1E | — |
| Excavator | 30SR | — |
| Excavator | 30SR ACERA | — |
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Frequently asked questions
What is the part number?
The manufacturer part number is PH21M01008P1.
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
- PH21M01008P1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Length
- 4.134 inches
- Width
- 6.102 inches
- Height
- 0.039 inches
- Weight
- 0.22 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 76 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX31B N8T | — |
| Excavator | CX31B | — |
| Excavator | CX31 NA | — |
| Excavator | E70SR YT04 | — |
| Excavator | CX27B | — |
| Excavator | CX22B | — |
| Excavator | EH70 | — |
| Excavator | 70SR-1E | — |
| Excavator | 30SR | — |
| Excavator | 30SR ACERA | — |
| Excavator | CX16B | — |
| Excavator | E16 | — |
| Excavator | CX47 | — |
| Excavator | E70 | — |
| Excavator | 70SR-1ES | — |
| Excavator | EH45 | — |
| Excavator | MD140C | — |
| Excavator | MD140BLC | — |
| Excavator | SK120LC | — |
| Excavator | SK200 | — |
| Excavator | SK04L-2 | — |
| Excavator | 30SR-2 | — |
| Excavator | SK025-2 | — |
| Excavator | SK25SR-2 | — |
| Excavator | 35SR-2 | — |
| Excavator | EH35 | — |
| Excavator | EH40 | — |
| Excavator | SK030-2 | — |
| Excavator | SK45SR-2 | — |
| Excavator | EH30 | — |
| Excavator | EH25 | — |
| Excavator | SK250 | — |
| Excavator | 70SR | — |
| Excavator | 35SR | — |
| Excavator | SD40SR | — |
| Excavator | SK25SR | — |
| Excavator | SK45SR | — |
| Excavator | SK40SR | — |
| Excavator | EH22 | — |
| Excavator | EH20 | — |
| Excavator | CX36 | — |
| Excavator | EH18 | — |
| Excavator | EH16 | — |
| Excavator | CX25 | — |
| Excavator | SK60 | — |
| Excavator | K903 | — |
| Excavator | K904 | — |
| Excavator | K903C | — |
| Excavator | K903B | — |
| Excavator | K903A | — |
| Excavator | K905 | — |
| Excavator | K904L | — |
| Excavator | K904EL | — |
| Excavator | K904E | — |
| Excavator | K904DL | — |
| Excavator | K904D | — |
| Excavator | K905LC | — |
| Excavator | K905ALC | — |
| Excavator | K905A | — |
| Excavator | SK120 | — |
| Excavator | SK024 | — |
| Excavator | SK015 | — |
| Excavator | SK035-2 | — |
| Excavator | SK035 | — |
| Excavator | SK030 | — |
| Excavator | SK025 | — |
| Excavator | SK15SR | — |
| Excavator | SK04-2 | — |
| Excavator | SK270LC | — |
| Excavator | SK220 | — |
| Excavator | SK220LC | — |
| Excavator | SK100 | — |
| Excavator | SK100L | — |
| Excavator | SK150LC | — |
| Excavator | SK250LC | — |
| Excavator | SK200LC | — |
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