Caterpillar C13 Excavator Oil Pump 233-5220 223-1612 | Heavy Duty Engine Parts

Product Details

Product Overview

This premium aftermarket oil pump is specifically engineered for Caterpillar C13 diesel engines used in excavators and heavy machinery. Designed to meet or exceed OEM specifications, this oil pump ensures optimal lubrication and engine protection. We ship globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and South America. Our products are trusted by fleet operators and maintenance workshops worldwide for their reliability and cost-effectiveness.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for perfect fitment and consistent oil pressure delivery.
• High Durability: Constructed from hardened steel and high-grade aluminum alloys to withstand extreme operating conditions.
• Enhanced Lubrication: Optimized gear design ensures superior oil flow, reducing engine wear and extending service life.
• Direct Replacement: A true bolt-on replacement for OEM units, requiring no modifications for installation.
• Rigorous Testing: Each pump undergoes pressure and flow testing to guarantee performance out of the box.

Technical Specifications

OEM Cross-Reference

This oil pump is a direct replacement for the following OEM part numbers:

• Caterpillar OEM: 233-5220, 223-1612
• Alternative Reference: 2335220, 2231612

Compatibility

This oil pump is compatible with the following equipment:

• Engine: Caterpillar C13 (all variants)
• Excavator Models: Caterpillar 336D, 336D2, 336E, 340D, 345C, 349D, and other models utilizing the C13 engine.
• Other Machinery: Caterpillar track-type tractors, wheel loaders, and industrial engines equipped with the C13 powerplant.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to our B2B partners. Our logistics network supports:

• Worldwide Shipping: We ship to over 50 countries via air, sea, and express courier services.
• Major Markets: North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Singapore, Australia, UAE), Middle East (Saudi Arabia, UAE), and South America (Brazil, Chile).
• Fast Delivery: Standard lead times of 3-7 business days to major ports and industrial hubs via express shipping.
• Trade Compliance: Experienced in international export documentation, customs clearance, and compliance with local regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities, ensuring consistent quality control.
• Certifications: All products meet or exceed SAE (Society of Automotive Engineers) standards for performance and safety.
• Testing: 100% inspected for dimensional accuracy, pressure output, and flow rate before shipment.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects.

FAQ

Q1: Is this oil pump a direct replacement for the original Caterpillar 233-5220 part?
Yes, this aftermarket oil pump is designed as a direct, bolt-on replacement for the Caterpillar OEM part number 233-5220 (and 223-1612). It matches the original specifications for mounting, gear dimensions, and oil flow characteristics, ensuring a seamless installation without modifications.

Q2: What are the signs that my C13 engine oil pump needs replacement?
Common indicators include low oil pressure warnings on the dashboard, unusual engine noise (especially a knocking sound from the lower end), fluctuating oil pressure gauge readings, and visible metal shavings in the oil filter during changes. If you experience any of these, it is critical to inspect and replace the oil pump immediately to prevent catastrophic engine damage.

Q3: What is the recommended maintenance schedule for this oil pump after installation?
While the oil pump itself is a durable component, we recommend checking the engine oil pressure during every routine oil change (every 250-500 operating hours for heavy use). Ensure the engine oil and filter are changed according to the Caterpillar maintenance manual. The pump is designed to last the life of the engine under normal operating conditions, but should be inspected if any oil pressure irregularities occur.