Carrier 5H40, 5H60, 5H80, 5H120 Compressor Replacement Pins (50-Pack)

Carrier 5H40, 5H60, 5H80, 5H120 Compressor Replacement Pins – Bulk 50-Piece Lot

Keep your heavy-duty refrigeration systems structurally aligned and sealed with this commercial-grade Carrier 5H compressor replacement pin bulk pack. These finely machined pins are made to meet the strict size requirements of the classic Carrier Carlyle 5H series reciprocating open drive compressors. These pins are critical for overhauls, routine servicing, valve plate indexing and bearing washer alignment.

Whether you’re running an onshore industrial cold storage facility or operating provision refrigeration units on a maritime vessel, this quantity of 50 heavy-duty alignment pins ensures you have the components you need for key turnaround windows. Made from high-tensile hardened steel, these replacement pins give you the same form, fit and functional reliability as the original equipment manufacturer (OEM) without the premium factory price.

Model Details & Compatibility

• Carrier 5H40 (4-Cylinder Open Reciprocating Compressor)
• Carrier 5H60 (6-Cylinder Open Reciprocating Compressor)
• Carrier 5H80 (8-Cylinder Open Reciprocating Compressor)
• Carrier 5H120 (12-Cylinder Open Reciprocating Compressor)

MPN Details:

• AX11AR-197-020 (Dowel Pin / Valve Plate Alignment)
• AX11AR-062-010 (Dowel Pin / Oil Pump End & Relay Assembly)
• AX14CA-222 (Roll Pin / Main Bearing Washer Alignment)

Applications

1. Marine refrigeration units are vital for the restoration of cargo hold chilling systems and providing room air conditioning compressors aboard deep-sea commerce ships.
2. Industrial Cold Storage Systems: Implemented in the most advanced overhauls of commercial food manufacturing plants and beverage distribution centers.
3. Commercial compressor reconditioning technicians need internal hardware parts in quantity and high turnover, therefore HVAC remanufacturing facilities are a good fit.
4. Oil Pump End Cover Servicing This process is used to stabilise the control valve assembly and pump end plates during replacement of hydraulic relays.

Pro Tips From Our Marine Engineer:

1. Avoid Using Deformed Pins. Always check the existing dowel pins on an overhaul of a high end cylinder head or valve plate. A minor bend in a valve plate pin might cause the valve reed seating to be misaligned, allowing gas blow-by, lowering volumetric efficiency and causing the reed to fail prematurely.
2. Verify Seat Position Use a brass drift or dead-blow mallet to drive the replacement pin into the crankcase shoulder or pump housing. Do not hit the face of the pin directly with a regular steel hammer. Mushrooming the top of the pin will not let the valve plate or bearing assembly slide smoothly into position. Only after the crankcase bore is clean of carbon varnish, drive the new pin home.