Valve Spring
Case Construction ·13 Fitments
| Machine | Model | Years |
|---|---|---|
| Excavator | CX750D RTC | — |
| Engine | AQ-6WG1XASS11 | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX700B | — |
| Excavator | CX800B | — |
| Excavator | CX700 | — |
| Excavator | CX800 | — |
| Excavator | E805 | — |
| Tractor | CX50 | — |
| Tractor | CX90 | — |
OEM Valve Spring Exhaust #288621A1 - OEM Pump, Valve, or Cylinder Repair Part for Case Construction Equipment This part is built for repair-focused replacement of originals showing poor actuation, oil bypass, slow movement, and unreliable hydraulic control or other problems linked to weak hydraulic response, internal leakage, and pressure-control issues. Commonly sourced for hydraulic drift repair, oil bypass service, and heavy equipment hydraulic component replacement needs on heavy equipment.
More Details
Part Number: 288621A1
Application: Common service application: Hydraulic system replacement component used to repair pressure loss, drift, slow response, internal leakage, or failed actuation.
Key Features:
- Designed to replace failed pumps, valves, cylinders, or hydraulic assemblies
- Supports repair of drift, slow movement, and reduced hydraulic performance caused by wear
- OEM-style fit for efficient installation during hydraulic service
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
Replaces the following OEM and aftermarket part numbers. Click any reference to search for matching parts.
- Manufacturer part number
- 288621A1
- Internal SKU
- IC:288621A1
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.35 lb
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 13 fitments
| Machine | Model | Years |
|---|---|---|
| Excavator | CX750D RTC | — |
| Engine | AQ-6WG1XASS11 | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX700B | — |
| Excavator | CX800B | — |
| Excavator | CX700 | — |
| Excavator | CX800 | — |
| Excavator | E805 | — |
| Tractor | CX50 | — |
| Tractor | CX90 | — |
| Tractor | CX80 | — |
| Tractor | CX70 | — |
| Tractor | CX60 | — |