U5MK8267 Oil Pump 62-40mm for Perkins 403 C1.5 Engine | Construction & Industrial Parts

Product Details

Product Overview

This high-performance oil pump, identified by part number U5MK8267, is engineered specifically for the Perkins 403 C1.5 diesel engine. Designed to exact OEM specifications with a precision bore size of 62-40mm, this component is critical for maintaining proper lubrication, oil pressure, and engine longevity in demanding environments.

As a direct replacement part, this oil pump ensures reliable oil circulation to reduce friction, dissipate heat, and prevent premature wear on key engine components. It is ideally suited for a wide range of equipment powered by the Perkins 403 C1.5, including construction machinery, agricultural tractors, industrial generators, marine auxiliary engines, and material handling equipment. While fitment is based on the specified engine model, we recommend verifying compatibility with your specific engine serial number for absolute confidence.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size (62mm / 40mm) for a direct bolt-on fit, eliminating the need for modifications.
• Reliable Lubrication: Ensures consistent oil flow and pressure, protecting the 403 C1.5 engine from wear, overheating, and seizure.
• Durable Construction: Built from high-strength materials to withstand the thermal and mechanical stresses of continuous diesel operation.
• Rigorous Testing: Each unit undergoes a machinery test report and outgoing video inspection to guarantee performance and reliability.
• Cost-Effective Solution: Offers a high-quality alternative to OEM parts without compromising on fit or function, reducing downtime and maintenance costs.
• Protected Packaging: Securely packed in plastic, box, and carton to prevent damage during international transit.

Technical Specifications

OEM Cross-Reference

This oil pump (U5MK8267) is a direct replacement for the following original equipment manufacturer numbers. Please confirm your existing part number for compatibility.

• Perkins OEM: U5MK8267
• Alternate/OEM Reference: 403C1.5 Oil Pump Assembly
• Common Cross: 62-40mm Oil Pump (Standard Size for 400 Series)

Compatibility

This part is specifically designed for the following engine and equipment applications:

• Engine: Perkins 403 C1.5 (Diesel)
• Common Applications (inferred):
• Construction: Mini excavators, compact loaders
• Agriculture: Small tractors, harvesters
• Industrial: Generators, compressors, pumps
• Marine: Auxiliary power units
• Material Handling: Forklifts, telehandlers

Global Supply & Distribution

We provide comprehensive global shipping and logistics to support B2B procurement worldwide. Our distribution network ensures fast and reliable delivery to major industrial hubs.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Netherlands), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), Africa, and South America.
• Shipping Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight (FCL/LCL) available based on order volume.
• Delivery Times: Typically 3-7 business days for express to major cities; 15-30 days for sea freight.
• Export Compliance: All shipments comply with international trade regulations and are professionally packed with proper documentation for customs clearance.

Quality Assurance

We are committed to delivering parts that meet or exceed industry standards. Every oil pump is manufactured under strict quality control processes in our ISO-compliant facility.

• Manufacturing Standards: Produced using precision CNC machining and quality raw materials.
• Testing: Each unit is tested for oil pressure and flow rate. A Machinery Test Report is available upon request.
• Verification: Video Outgoing Inspection is provided to confirm the part’s condition before shipment.
• Warranty: Backed by a 6-month warranty and defects liability period, giving you peace of mind for your investment.

FAQ

Q1: How do I confirm this oil pump fits my Perkins engine?

A: This pump is designed for the Perkins 403 C1.5 engine. To confirm fitment, check your engine’s serial number plate. The physical dimensions (62mm and 40mm) are the critical fitment measurements. If your existing pump matches these dimensions and the engine model, this part will be a direct replacement. We always recommend comparing the old part against the photos and specs provided.

Q2: What are the signs of a failing oil pump that this part would fix?

A: A failing oil pump typically causes low oil pressure (indicated by a dashboard warning light or gauge reading), increased engine noise (especially from the valve train), and potential overheating. If you experience these symptoms on your Perkins 403 C1.5, replacing the oil pump with the U5MK8267 is a standard repair to restore lubrication and prevent catastrophic engine damage.

Q3: Is installation a simple bolt-on procedure, or are there special steps?

A: Installation is generally a straightforward bolt-on procedure for a qualified mechanic. However, it is critical to prime the pump (fill it with clean oil) before installation to ensure immediate oil pressure on startup. You should also replace the oil filter and use fresh engine oil after replacing the pump. Always follow the official Perkins service manual for torque specifications and timing marks related to the pump drive gear.