Carrier 5H120 Oil Pump (MPN 5H120-A773)

New Premium Replacement Oil Pump for Carrier 5H120 Compressors

This brand-new replacement Carrier 5H120 oil pump will keep your cooling systems running at top efficiency and ensure their long life. This heavy-duty, gear-driven oil pump system is designed to meet or exceed strict OEM performance standards, providing a reliable, high-volume supply of lubrication to all internal parts of your reciprocating compressor.

Oil pressure breakdown on an industrial HVAC line or marine vessel can lead to unscheduled downtime and catastrophic crankshaft or connecting rod failures. This replacement pump is built of high-quality alloy steel for superior wear resistance under heavy mechanical stress and temperature cycling often found in maritime provide refrigeration and cargo conditioning applications.

Model Details:

• Brand: Carrier
• Compatible Compressor Models: Carrier 5H120, 5H126, 5H40, 5H60, 5H80 Series
• Manufacturer Part Number (MPN): 5H120-A773 / 5H120A773
• Alternative Part References: PMP-3913, 5H126-A219, 011003002400001

Key Features:

1. Flange-Mounted Positive Displacement Heavy-duty gear design enables instant oil pressure response at compressor start-up to eliminate dry-start wear on important bearings.
2. Internal Pressure Relief: It features an internal pressure-regulating spring package that relieves excess pressure from cold-start oil viscosity surges.
3. Marine-Grade Durability Cast from high-integrity alloy steel designed to resist chemical deterioration from oil-refrigerant combinations
4. Precision Shaft Interface: Precision-machined tolerances provide a perfect mechanical fit to the compressor crankshaft, minimising parasitic drag and vibrational wear.
5. Complete Drop-In Package: Shipped with the critical sealing gasket and internal components pre-assembled to save turnaround time during overhauls.