105mm Piston Assembly 40-757-600 for Perkins 1103 1104 1106 Diesel Engine Parts

Product Details

Product Overview

This high-quality 105mm piston assembly, carrying the OEM part number 40-757-600, is a precision-engineered component designed for use in Perkins 1103, 1104, and 1106 series diesel engines. Manufactured to rigorous standards, this piston is an essential replacement part for maintaining optimal engine performance, compression, and fuel efficiency in agricultural, industrial, and construction machinery.

Sourced from Germany and produced by, a trusted name in engine component manufacturing, this piston assembly offers a direct fit for applications commonly found in generators, tractors, excavators, and other heavy equipment. The 105mm bore diameter ensures compatibility with the specified engine families, providing a reliable solution for engine overhauls and rebuilds.

Key Features & Benefits

• Precision Fitment: Engineered to exact OEM specifications (40-757-600) for seamless installation in Perkins 1103, 1104, and 1106 diesel engines.
• Durable Construction: Manufactured from high-strength aluminum alloy with a robust design to withstand high combustion pressures and thermal stress.
• Enhanced Performance: Optimized piston ring groove geometry ensures superior oil control and reduced blow-by, contributing to improved engine efficiency and lower emissions.
• German Engineering: Produced by, a brand synonymous with quality and reliability in the global diesel engine parts market.
• Complete Assembly: Includes piston body, piston pin, and retaining rings, simplifying the replacement process and reducing downtime.
• Corrosion Resistance: Advanced surface treatment provides protection against wear and corrosion, extending service life in harsh operating environments.

Technical Specifications

OEM Cross-Reference

This piston assembly is a direct replacement for the following OEM part numbers:

• Perkins: 40-757-600

For additional verification, cross-reference this part with Perkins service manuals for 1103, 1104, and 1106 engine series. Always confirm compatibility with your specific engine serial number before installation.

Compatibility

This 105mm piston assembly is commonly used for the following engine applications:

• Engine Families: Perkins 1103, 1104, 1106 series
• Typical Applications: Agricultural tractors (e.g., Massey Ferguson, Case IH), industrial generators, construction machinery (e.g., excavators, loaders), and other off-highway equipment powered by these engine models.

Note: Compatibility may vary based on engine configuration and serial number. We recommend consulting your engine’s technical documentation to ensure correct fitment.

Global Supply & Distribution

We offer worldwide shipping to support B2B buyers across multiple regions. Our logistics network ensures reliable delivery to major industrial hubs and ports, including:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Hamburg, Rotterdam, Antwerp, London
• Asia-Pacific: Singapore, Shanghai, Dubai, Sydney
• Middle East & Africa: Jebel Ali, Durban, Lagos

With export experience covering over 30 countries, we adhere to international trade compliance standards, including proper customs documentation and packaging for safe transit. Bulk orders and consolidated shipping are available for OEM distributors and repair centers.

Quality Assurance

Each piston assembly is manufactured under strict quality control protocols in Germany, complying with ISO 9001 standards. Key quality measures include:

• Material Testing: All materials are tested for hardness, tensile strength, and thermal stability.
• Dimensional Accuracy: Precision machining ensures tolerances within OEM specifications for optimal fit and function.
• Warranty Coverage: Comes with a 6-month warranty against manufacturing defects, providing peace of mind for your repair or overhaul project.

FAQ

Q1: Will this piston assembly fit my Perkins 1104C-44 engine?
A: This 105mm piston assembly (part 40-757-600) is designed for the Perkins 1103, 1104, and 1106 engine families. It is commonly compatible with the 1104C-44 model, but we recommend verifying your engine’s serial number and bore size to ensure exact fitment, as engine configurations may vary.

Q2: What is included in the piston assembly?
A: The assembly includes the piston, piston pin (wrist pin), and retaining circlips. Piston rings are not included in this assembly and must be purchased separately. Please refer to your engine manual for the correct ring set specification.

Q3: What is the recommended installation procedure for this piston?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Clean the cylinder bore thoroughly, 2) Lubricate the piston and rings with clean engine oil, 3) Use a ring compressor to install the piston into the bore, 4) Torque the connecting rod bolts to manufacturer specifications. Always refer to the Perkins service manual for your specific engine model for detailed instructions and torque values.