Dorin D-105 Connecting Rod 020 for AC Refrigeration Compressors

Product Overview

This genuine Connecting Rod is precision-engineered for Dorin D-105 series compressors, carrying the specific part number 020. As a critical component within the compressor's crank mechanism, it is manufactured to meet or exceed original equipment specifications, guaranteeing perfect compatibility and reliable performance in demanding air conditioning and refrigeration applications. Installing this OEM-quality part ensures efficient power transmission from the crankshaft to the piston, helping to restore your compressor to its original efficiency and reliability.

Key Features & Benefits

• Precision Engineering: Manufactured to exact Dorin OEM dimensions and tolerances for a perfect fit and seamless operation within D-105 series compressors.

• Exceptional Durability: Forged from high-strength alloy steel and undergoing rigorous heat treatment, this connecting rod is built to withstand continuous operational stresses, ensuring a long service life and reducing the need for frequent replacements.

• Optimized Performance: Its precise design and balanced construction contribute to smooth compressor operation, help maintain optimal compression ratios, and support the overall energy efficiency of the system.

• Direct OEM Replacement: This part is a direct substitute for the original component, eliminating the need for modifications and guaranteeing compatibility, which simplifies the repair process and ensures system integrity.

• Rigorous Quality Control: Each connecting rod undergoes thorough inspection and testing, ensuring it meets strict performance and safety standards for complete peace of mind.

Technical Specifications

Applications & Industries

This connecting rod is an essential spare part for the maintenance, repair, and overhaul of Dorin D-105 series compressors. These compressors are widely used across various sectors, a testament to the growing global demand for reliable refrigeration and AC technology. Key applications include:

• Commercial Refrigeration: Supermarkets, cold storage warehouses, and display cases.

• Industrial Cooling Processes: Food & beverage, chemical, and pharmaceutical industries.

• Air Conditioning Systems: Large commercial and residential HVAC systems.

• Transport Refrigeration: Cooling systems for trucks and containers.

Compatibility Information

This connecting rod is designed as a direct replacement for Dorin D-105 series compressors. For precise compatibility, it is always recommended to verify the compressor's full model number and serial number from the unit's nameplate before purchase, and cross-reference with part number 020.

Symptoms of a Failing Connecting Rod

Be aware of these common signs that may indicate the need for a connecting rod replacement:

• Loud Knocking or Tapping Noises: Unusual rhythmic sounds emanating from the compressor crankcase.

• Loss of Compression: A noticeable decrease in cooling efficiency and system performance.

• Metal Contamination: Presence of metallic particles or shimmer in the compressor oil, indicating internal wear.

• Compressor Seizure: In severe cases, a broken or seized connecting rod can cause the compressor to lock up completely.

Why Choose Our Dorin Connecting Rod?

1. Guaranteed Fit & Function: Precision-manufactured to ensure perfect integration with your Dorin D-105 compressor, restoring its original performance.

2. Proven Reliability & Longevity: Made from superior materials and subjected to strict quality controls, this part is built to last, minimizing downtime and aligning with the market's need for durable climate control solutions.

3. Expert Support: Our team possesses deep knowledge of compressor systems and can provide technical assistance to ensure you select the correct part.

Frequently Asked Questions (FAQ)

Q: How can I be sure this connecting rod is compatible with my specific Dorin compressor?
A: This rod is specifically designed for the D-105 series (Part: 020). For absolute certainty, please check the full model number on your compressor's nameplate and contact our support team for verification.

Q: Is this a genuine Dorin OEM part?
A: This is a genuine replacement part manufactured to original Dorin specifications, ensuring the same quality, fit, and performance as the OEM component.

Q: What other components should I replace when installing a new connecting rod?
A: For a reliable and long-lasting repair, it is highly recommended to also replace the corresponding piston rings, wrist pin, and bearings during the overhaul. Always inspect the crankshaft journal for wear.

Q: Do you provide certification for this part?
A: Yes, material certification and inspection reports are available upon request to guarantee the quality and provenance of the part.

Shipping & Returns

• We process and ship orders promptly to minimize your equipment downtime.

• We stand behind our products with a clear and fair return policy for unused items.

• This part is backed by a comprehensive warranty against manufacturing defects.