O-Ring
| Machine | Model | Years / S/N |
|---|---|---|
| Loader | 21E SERIES 3 | — |
| Loader | W50BTC | — |
| Loader | W50TC | — |
| Loader | 21E | — |
| Loader | 21D | — |
| Loader | LW50.B | — |
| Excavator | EC160 | — |
| Excavator | EW160 | — |
| Loader | LW50 | — |
| Excavator | EC130 | — |
OEM O-Ring Replaces 420645A1 #1422029 - OEM Seal and Gasket Replacement for Case Construction Equipment This OEM repair component helps technicians replace damaged originals during service work involving oil leaks, dust intrusion, and failed sealing surfaces, including failed seals, housing leaks, and loss of fluid containment. Used in repair departments handling OEM seal replacement, gasket repair, leak service, and heavy equipment sealing maintenance requirements.
More Details
Part Number: 1422029
Application: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points.
Key Features:
- Designed to replace sealing components affected by wear, leakage, or compression set
- Supports repair of oil seepage, fluid loss, and dirt intrusion issues
- OEM-style fit for efficient installation during heavy equipment service
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
- 1422029
- 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 12 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Loader | 21E SERIES 3 | — |
| Loader | W50BTC | — |
| Loader | W50TC | — |
| Loader | 21E | — |
| Loader | 21D | — |
| Loader | LW50.B | — |
| Excavator | EC160 | — |
| Excavator | EW160 | — |
| Loader | LW50 | — |
| Excavator | EC130 | — |
| Excavator | EW220 | — |
| Excavator | EW200 | — |