Back-up O-ring
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX36B | — |
| Excavator | E30B | — |
| Excavator | E35B | — |
| Excavator | CX31B | — |
| Excavator | E50BSR | — |
| Excavator | CX27B BTW | — |
| Excavator | CX27B ASN | — |
| Excavator | CX27B PV13 | — |
| Excavator | E70BSR | — |
| Excavator | E70BSR YT06 | — |
Enhance your Kobelco machinery’s performance with the Back-Up O-Ring #ZD85P02100. Designed for durability and reliability, this essential part ensures optimal sealing and prevents leaks, keeping your heavy equipment running smoothly in demanding conditions. Perfect for maintenance and repairs. This product is a genuine OEM part, ensuring quality and reliability.
Frequently asked questions
What is the part number?
The manufacturer part number is ZD85P02100.
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
- ZD85P02100
- Internal SKU
- KO:ZD85P02100
- Brand
- KOBELCO
- Condition
- OEM, new
- Category
- Hydraulics
- Weight
- 0.59 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 131 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX36B | — |
| Excavator | E30B | — |
| Excavator | E35B | — |
| Excavator | CX31B | — |
| Excavator | E50BSR | — |
| Excavator | CX27B BTW | — |
| Excavator | CX27B ASN | — |
| Excavator | CX27B PV13 | — |
| Excavator | E70BSR | — |
| Excavator | E70BSR YT06 | — |
| Excavator | E27B | — |
| Excavator | E27BSR | — |
| Excavator | E27BSR BTW | — |
| Excavator | CX31B N6TN | — |
| Excavator | CX31B N8T | — |
| Excavator | CX31B N7TN | — |
| Excavator | CX31B NATN | — |
| Excavator | E30BSR | — |
| Excavator | E35BSR | — |
| Excavator | E35SR PX14 | — |
| Excavator | CX27B | — |
| Excavator | CX27B PV10 | — |
| Excavator | CX31 NA | — |
| Excavator | CX31B N4TN | — |
| Excavator | 75SR ACERA | — |
| Excavator | CX50B | — |
| Excavator | CX50B PJ04 | — |
| Excavator | E80BMSR LF06 | — |
| Excavator | E50B | — |
| Excavator | SK850 | — |
| Excavator | 70SR | — |
| Excavator | 80CS | — |
| Excavator | SK80CS-2 | — |
| Excavator | SK80CS-1E | — |
| Excavator | SK70SR-2 | — |
| Excavator | 27SR BTW | — |
| Excavator | 27SR | — |
| Excavator | 27SR-5 | — |
| Excavator | 27SR-3 PV11 | — |
| Excavator | 27SR-3 | — |
| Excavator | SK27SR-3 | — |
| Excavator | SK27SR-3 PV10 | — |
| Excavator | 35SR | — |
| Excavator | 35SR-5 | — |
| Excavator | SK50SR-3 | — |
| Excavator | 50SR-5 | — |
| Excavator | 30SR-5 | — |
| Excavator | E70SR YT04 | — |
| Excavator | CX22B | — |
| Excavator | CX20B N5 | — |
| Excavator | E70BSR YT05 | — |
| Excavator | EH70 | — |
| Excavator | 70SR-1E | — |
| Excavator | 35SR-3 PX14 | — |
| Excavator | 35SR-3 PV11 | — |
| Excavator | 35SR-3 PX13 | — |
| Excavator | 35SR-3 PX12 | — |
| Excavator | SK35SR-3 | — |
| Excavator | E80B | — |
| Excavator | E80BMSR LF05 | — |
| Excavator | E27 | — |
| Excavator | E27SR PV12 | — |
| Excavator | E27SR PV11 | — |
| Excavator | SK80CS | — |
| Excavator | 50SR | — |
| Excavator | E50 | — |
| Excavator | E50SR | — |
| Excavator | SK30SR-3 | — |
| Excavator | E35 | — |
| Excavator | E30SR | — |
| Excavator | E35SR PX13 | — |
| Excavator | E80 | — |
| Excavator | CX47 | — |
| Excavator | E70 | — |
| Excavator | SK13SR | — |
| Excavator | 70SR-1ES | — |
| Excavator | EH15.B | — |
| Excavator | EH50.B | — |
| Excavator | EH45 | — |
| Excavator | MD320BLC | — |
| Excavator | MD140C | — |
| Excavator | SK120LC | — |
| Excavator | SK200 | — |
| Excavator | SK300LC | — |
| Excavator | 30SR-3 | — |
| Excavator | 50SR-3 | — |
| Excavator | E15 | — |
| Excavator | SK025-2 | — |
| Excavator | SK25SR-2 | — |
| Excavator | CX14 | — |
| Excavator | EH35.B | — |
| Excavator | EH80 | — |
| Excavator | EH30.B | — |
| Excavator | EH27.B | — |
| Excavator | 35SR-2 | — |
| Excavator | EH40 | — |
| Excavator | EH35 | — |
| Excavator | 80MSR-1ES | — |
| Excavator | 80MSR-1E | — |
| Excavator | CX20B | — |
| Excavator | CX22B N4 | — |
| Excavator | SK330LC | — |
| Excavator | SK030-2 | — |
| Excavator | SK45SR-2 | — |
| Excavator | EH30 | — |
| Excavator | 80MSR | — |
| Excavator | SK330 | — |
| Excavator | 30SR | — |
| Excavator | 35SR-3 | — |
| Excavator | SK40SR-3 | — |
| Excavator | SD40SR | — |
| Excavator | SK20SR-3 | — |
| Excavator | SK40SR | — |
| Excavator | CX36 | — |
| Excavator | K912 | — |
| Excavator | K912LC | — |
| Excavator | SK130 | — |
| Excavator | SK300-2 | — |
| Excavator | SK60 | — |
| Excavator | SK035-2 | — |
| Excavator | SK035 | — |
| Excavator | SK030 | — |
| Excavator | SK025 | — |
| Excavator | SK270LC | — |
| Excavator | SK115DZ | — |
| Excavator | SK150LC | — |
| Excavator | SK300 | — |
| Excavator | SK130LC | — |
| Excavator | SK120 | — |
| Excavator | SK200LC | — |
| Excavator | SK300LC-2 | — |