Check Valve
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | E55BX | — |
| Excavator | CX55B | — |
OEM Check Valve #YY21V00002F9 - OEM Hydraulic Component Replacement for Case Construction Equipment This OEM replacement part is used to repair weak hydraulic response, internal leakage, and pressure-control issues, helping correct internal leakage, pressure drop, hydraulic drift, and weak system response on Case construction equipment. A practical OEM option for OEM hydraulic valve replacement, pump repair, cylinder service, and pressure-control maintenance jobs in the field.
More Details
Part Number: YY21V00002F9
Application: Typical repair use: OEM pump, valve, or cylinder service part for restoring hydraulic control and dependable machine movement during repair work.
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
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- YY21V00002F9
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.13 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.
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