Back Ring
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX220D LC | — |
| Excavator | CX220E NLC | — |
| Excavator | CX220E LC LR | — |
| Excavator | CX220E LC | — |
| Excavator | CX210E LC | — |
| Excavator | CX220C SERIE 2 | — |
| Excavator | CX240C ME | — |
| Excavator | CX260E LC | — |
| Excavator | CX250E NLC | — |
| Excavator | CX250E LC | — |
Enhance your Case Construction equipment’s performance with the durable Back Ring #153973A1. Engineered for reliability, this essential part ensures optimal functionality, making it a must-have for heavy equipment maintenance and efficiency on the job site.
Frequently asked questions
What is the part number?
The manufacturer part number is 153973A1.
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
- 153973A1
- Internal SKU
- IC:153973A1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 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 43 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX220D LC | — |
| Excavator | CX220E NLC | — |
| Excavator | CX220E LC LR | — |
| Excavator | CX220E LC | — |
| Excavator | CX210E LC | — |
| Excavator | CX220C SERIE 2 | — |
| Excavator | CX240C ME | — |
| Excavator | CX260E LC | — |
| Excavator | CX250E NLC | — |
| Excavator | CX250E LC | — |
| Excavator | CX300E LC | — |
| Excavator | CX260E LC LR | — |
| Excavator | CX365E SR LC | — |
| Excavator | CX350D LC | — |
| Excavator | CX130D LC | — |
| Excavator | CX380E LC | — |
| Excavator | CX380E LC LR | — |
| Excavator | CX255E SR LC | — |
| Excavator | CX255E SR LC W/BLADE | — |
| Excavator | CX250E LC LR | — |
| Excavator | CX350C | — |
| Excavator | CX750D RTC | — |
| Excavator | CX250D LC LR | — |
| Excavator | CX250D LC | — |
| Excavator | CX300D LC | — |
| Excavator | CX300C | — |
| Excavator | CX250C | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX350B | — |
| Engine | AQ-6HK1XASS01-02 | — |
| Excavator | CX240B | — |
| Excavator | CX290B | — |
| Excavator | CX700B | — |
| Excavator | CX800B | — |
| Excavator | CX700 | — |
| Excavator | CX800 | — |
| Excavator | CX240BLR | — |
| Excavator | E805 | — |
| Excavator | CX135SR | — |
| Excavator | CX240 | — |
| Excavator | 9050B | — |
| Excavator | 9020B | — |
| Excavator | 9010B | — |