OEM O-Ring · Case Construction
86629543$1.50
In stock
Case Construction
OEM
Part No. 289781A1
Washer
42 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 | CX75C SR | — |
| Excavator | CX80C | — |
| Excavator | SK200SRLC | — |
| Excavator | SK135SRLC-1E | — |
| Excavator | SK135SRLC | — |
| Excavator | CX75SR | — |
| Excavator | CX460 | — |
| Excavator | E135SR | — |
| Excavator | E130 | — |
| Excavator | SK135SR-1E | — |
OEM Washer #289781A1 - OEM Hardware Repair Part for Case Construction Equipment Service When worn OEM parts create looseness, missing retention, hardware wear, and attachment instability, this replacement component is used in repair work focused on repair of damaged pins, stripped hardware, or lost retainers during service. Suitable for shops focused on OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance repair tasks.
More Details
Part Number: 289781A1
Application: Typical repair use: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware.
Key Features:
- Designed to replace damaged pins, bolts, washers, or retaining hardware
- Supports repair of looseness, poor retention, and hardware-related service issues
- OEM-style fit for efficient installation in routine maintenance
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 289781A1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
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 42 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX75C SR | — |
| Excavator | CX80C | — |
| Excavator | SK200SRLC | — |
| Excavator | SK135SRLC-1E | — |
| Excavator | SK135SRLC | — |
| Excavator | CX75SR | — |
| Excavator | CX460 | — |
| Excavator | E135SR | — |
| Excavator | E130 | — |
| Excavator | SK135SR-1E | — |
| Excavator | SK135SR | — |
| Excavator | E135SRLC | — |
| Excavator | SK115SRDZ YY02 | — |
| Excavator | SK115SRDZ-1E YY04 | — |
| Excavator | CX350 | — |
| Engine | AP-4LE2XASS01 | — |
| Engine | 4BD1 | — |
| Engine | 4JB1 | — |
| Excavator | CX80 | — |
| Excavator | CX225SR | — |
| Excavator | CX210N | — |
| Excavator | E805 | — |
| Excavator | E115SR | — |
| Excavator | MD140C | — |
| Excavator | SK115SRDZ | — |
| Excavator | SK120LC | — |
| Loader | LK450 | — |
| Excavator | SK200SR-1S | — |
| Excavator | SK200SR | — |
| Excavator | EH130 | — |
| Excavator | E200SRLC | — |
| Excavator | E200SR | — |
| Excavator | SK135SRL | — |
| Excavator | SK135SRL-1E | — |
| Excavator | K905LC | — |
| Excavator | K904 | — |
| Excavator | K903C | — |
| Excavator | SK120 | — |
| Excavator | SK200SRLC-1S | — |
| Excavator | SK100L | — |
| Excavator | SK100 | — |
| Excavator | SK150LC | — |
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