Original Copeland Refrigeration Compressor Specification Parts

Precision-machined connecting rod (Model 4MU) with aircraft-grade alloy steel for extreme durability

Mirror-polished surface treatment reduces friction and extends compressor lifespan

Direct OEM replacement part ensures 100% compatibility with Copeland compressors

Industrial-grade hardening process withstands continuous high-pressure operation

Ideal for commercial refrigeration systems, cold storage warehouses, and industrial cooling units

CNC-milled to ±0.001mm tolerance for perfect piston alignment

Pre-lubricated with high-temperature synthetic oil for immediate installation

Vacuum-sealed packaging prevents corrosion during storage and shipping

Exclusive bulk pricing available for HVAC contractors and refrigeration service companies

Tested to exceed ASHRAE performance standards for leak-proof operation

Includes metallurgical certification and dimensional inspection report

Emergency stock available for critical system breakdowns

Global same-day shipping from multiple warehouses

Certified authentic with Copeland traceability documentation

No-hassle returns for unopened industrial quantities

Wholesale discounts apply to orders over 50 units