Gasket
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX490D LC | — |
| Excavator | CX490D RTC | — |
| Excavator | CX750D RTC | — |
| Excavator | CX500D LC | — |
| Engine | AQ-6WG1XASS11 | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX500C | — |
| Excavator | CX490C | — |
| Excavator | CX470C | — |
| Excavator | CX500D RTC | — |
OEM Gasket #84477559 - OEM Leak Repair Part for Case Construction Equipment Service Use this OEM service part when equipment repair involves oil leaks, dust intrusion, and failed sealing surfaces, especially where failed seals, housing leaks, and loss of fluid containment has become a concern. Aligned with search intent around OEM seal replacement, gasket repair, leak service, and heavy equipment sealing maintenance service parts.
More Details
Part Number: 84477559
Application: Primary service use: 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
- Manufacturer part number
- 84477559
- Internal SKU
- IC:84477559
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 11 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX490D LC | — |
| Excavator | CX490D RTC | — |
| Excavator | CX750D RTC | — |
| Excavator | CX500D LC | — |
| Engine | AQ-6WG1XASS11 | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX500C | — |
| Excavator | CX490C | — |
| Excavator | CX470C | — |
| Excavator | CX500D RTC | — |
| Engine | AQ-6UZ1XASS01 | — |