Retainer
| Machine | Model | Years / S/N |
|---|---|---|
| Backhoe | 35WL | — |
| Backhoe | 35C WL | — |
| Backhoe | 35C | — |
| Loader | W20B | — |
| Tractor | 2096 | — |
| Tractor | 1896 | — |
| Loader | W36 | — |
| Loader | W20C | — |
| Loader | W30 | — |
| Loader | W18B | — |
OEM Retainer Ring - Retaining Filter #A58439 - OEM Filter Replacement for Case Construction Equipment Service This OEM service replacement repairs worn equipment systems affected by replacement of saturated or restricted filter components during service, a condition often paired with blocked media, poor filtration, reduced airflow, and contamination issues. Well suited to OEM filter replacement, filtration service, contamination control, and restricted-flow maintenance maintenance and replacement workflows.
More Details
Part Number: A58439
Application: Common service application: Filtration replacement component used to address clogging, restricted flow, contamination buildup, and service-related filter wear.
Key Features:
- Designed to replace worn filter elements or strainers during repair intervals
- Supports service work tied to contamination control, restricted flow, and dirty-system issues
- OEM-style fit for efficient maintenance installation
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
- A58439
- 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 48 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Backhoe | 35WL | — |
| Backhoe | 35C WL | — |
| Backhoe | 35C | — |
| Loader | W20B | — |
| Tractor | 2096 | — |
| Tractor | 1896 | — |
| Loader | W36 | — |
| Loader | W20C | — |
| Loader | W30 | — |
| Loader | W18B | — |
| Tractor | 2394 | — |
| Tractor | 2294 | — |
| Tractor | 3594 | — |
| Tractor | 3394 | — |
| Tractor | 2594 | — |
| Backhoe | 35A | — |
| Loader | W14H | — |
| Loader | W14FL | — |
| Loader | W14 | — |
| Tractor | 3294 | — |
| Loader | W24C | — |
| Tractor | 2094 | — |
| Tractor | 2090 | — |
| Tractor | 2390 | — |
| Tractor | 2290 | — |
| Tractor | 2590 | — |
| Tractor | 4890 | — |
| Tractor | 4690 | — |
| Tractor | 4490 | — |
| Loader | W18 | — |
| Loader | W20 | — |
| Backhoe | 35 | — |
| Backhoe | 680G | — |
| Tractor | 2470 | — |
| Tractor | 2870 | — |
| Tractor | 2670 | — |
| Tractor | 970 | — |
| Tractor | 1370 | — |
| Tractor | 1270 | — |
| Tractor | 1070 | — |
| Tractor | 1570 | — |
| Loader | W24B | — |
| Backhoe | 680E | — |
| Loader | W26B | — |
| Tractor | 870 | — |
| Tractor | 770 | — |
| Loader | W24 | — |
| Tractor | 1090 | — |
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