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OEM Tube Assembly. - Injector W/Sleeves & Nuts #3 Cyl. #A20503 - OEM Hydraulic Hose Replacement for Case Construction Equipment Repair This OEM service replacement is commonly used when damaged hoses, seepage, and hose failure in hydraulic service work results in hose cracking, line wear, and unreliable hydraulic flow and the original part can no longer be relied on. Suitable for shops focused on Case hydraulic line repair, hose replacement, oil leak service, and heavy equipment hydraulic maintenance repair tasks.
More Details
Part Number: A20503
Application: Common service application: OEM hydraulic service part for restoring dependable fluid flow after hose wear, seepage, or line damage on Case equipment.
Key Features:
- Designed to replace worn hydraulic hoses, tubes, or fluid-transfer lines
- Supports repair of seepage, pressure drop, and line-failure service issues
- OEM-style fit for efficient replacement during heavy equipment maintenance
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
- A20503
- Internal SKU
- IC:A20503
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 1.1 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.