Oil Pump Gear C6.4 9T 125-2950 for Caterpillar Excavator Engine Parts

Product Details

Product Overview

This high-precision Oil Pump Gear (9T) is specifically designed for the Caterpillar C6.4 diesel engine, a common power unit found in various heavy machinery applications. Identified by the part number 125-2950, this gear is a critical component for maintaining proper oil pressure and lubrication within the engine.

Sourced from, this component is manufactured to meet OEM size and fitment specifications. It is commonly used in Caterpillar excavators, loaders, bulldozers, and other heavy equipment that rely on the C6.4 engine platform. While this part is designed as a direct replacement, we always recommend verifying compatibility with your specific engine serial number before purchase.

Key Features & Benefits

• Precise Tooth Geometry: The 9-tooth (9T) design is engineered to exact OEM specifications, ensuring a perfect mesh with the pump rotor for consistent oil flow and pressure.
• Durable Construction: Manufactured from high-strength materials to withstand the torsional stress and wear associated with high-pressure diesel engine oil pumps.
• Direct Replacement Fit: Sized to OEM standards, this gear is designed for a straightforward installation with no modifications required on compatible C6.4 engine oil pumps.
• Rigorous Quality Control: Each gear undergoes outgoing inspection and machinery test reports to verify dimensional accuracy and material integrity before shipment.
• Cost-Effective Solution: Provides a reliable aftermarket alternative to genuine parts, helping to reduce maintenance costs without compromising on performance.
• Enhanced Engine Protection: A properly functioning oil pump gear is essential for maintaining adequate lubrication, reducing friction, and extending the life of critical engine components.

Technical Specifications

OEM Cross-Reference

This Oil Pump Gear (125-2950) is a direct aftermarket replacement for the following genuine Caterpillar part numbers:

• Caterpillar: 125-2950

Note: This list is based on the provided data. For applications requiring alternative or superseded numbers, please consult your engine’s parts manual or contact our technical support team.

Compatibility

This Oil Pump Gear is specifically designed for use with the Caterpillar C6.4 diesel engine. It is commonly used for the following types of heavy equipment:

• Excavators
• Bulldozers
• Loaders
• Forklifts
• Trucks
• Buses

Important: Fitment is inferred based on the engine model. Always confirm that your engine model is C6.4 and cross-reference your existing part number (125-2950) before ordering.

Global Supply & Distribution

serves a global network of B2B buyers, including equipment dealers, repair shops, and fleet operators. We offer efficient logistics solutions to major markets worldwide:

• North America: Fast delivery to ports like Los Angeles, Houston, and New York.
• Europe: Reliable shipping to Rotterdam, Hamburg, and other major industrial hubs.
• Asia-Pacific: Direct distribution from our Guangdong facility to regional centers.
• Middle East & Africa: Established export routes to Dubai, Jebel Ali, and key African ports.

Our team is experienced in international trade compliance, ensuring smooth customs clearance for your orders.

Quality Assurance

We are committed to providing high-quality aftermarket parts. Our quality assurance process includes:

• Manufacturing Standards: Components are produced in ISO-compliant facilities with strict process controls.
• Inspection: Each part is subject to a machinery test report and video outgoing inspection to confirm specifications.
• Warranty: This product comes with a 6-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q: How can I confirm this gear fits my engine?
A: First, verify that your engine is a Caterpillar C6.4 model. Then, locate your current oil pump gear and check for the part number 125-2950 or count the teeth (it should have 9). If you are unsure, please contact us with your engine serial number for verification.

Q: Is this a direct replacement for the genuine Caterpillar part?
A: Yes, this gear is manufactured to OEM size and tooth specifications. It is designed as a direct replacement for the genuine Caterpillar part number 125-2950. No modifications are needed for installation.

Q: What is the recommended procedure for replacing this gear?
A: Replacement should be performed by a qualified diesel mechanic. The oil pump must be removed from the engine, the old gear pressed off, and the new gear pressed onto the pump shaft. Ensure the gear is aligned correctly and that the pump housing is clean. It is also recommended to replace the oil pump seals and gaskets during this service. Always refer to the official Caterpillar service manual for your specific engine.