CASE CONSTRUCTION OEM Part No. 12MJ-21221

Hose Intake Air

Case Construction ·4 Fitments

$16.15 USD · per unit Available
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Machine Model Years
Excavator CX17C 2020
Excavator E17C 2020
Excavator CX17C
Excavator E17C

OEM Hose Intake Air Hose #12MJ - OEM Hydraulic Hose Replacement for Case Construction Equipment Repair This OEM replacement is built for maintenance repair where hydraulic leaks, pressure loss, and cracked or worn fluid lines contributes to burst hose risk, worn outer cover, pressure drop, and oil leakage and the original part needs to be renewed. Aligned with search intent around OEM hydraulic hose replacement, hydraulic leak repair, fluid line service, and pressure-loss maintenance service parts.

More Details

Part Number: 12MJ

Application: Primary service use: Replacement hydraulic component for repair work involving split hoses, leaking tubes, or weak pressure delivery.

Key Features:

  • OEM replacement for leaking, cracked, or abrasion-damaged hydraulic lines
  • Helps restore fluid containment, pressure retention, and dependable hydraulic flow
  • Direct-fit hose or tube service part for repair and maintenance installation

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
12MJ-21221
Internal SKU
IC:12MJ-21221
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
0.0 lb

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