Product Overview

This is a premium replacement oil pump engineered for Mitsubishi S12R and S16R series diesel engines. Designed to meet or exceed original equipment specifications, this component is essential for maintaining optimal engine lubrication, pressure, and longevity. We supply this critical part to a global network of distributors, workshops, and heavy machinery operators across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance in demanding industrial and commercial applications.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and seamless integration with your Mitsubishi engine.
• Enhanced Durability: Constructed from high-grade materials to withstand the high pressures and thermal stresses of diesel engine operation, ensuring a long service life.
• Optimal Lubrication Performance: Delivers consistent oil pressure and volume to protect critical engine components like bearings, camshafts, and turbochargers from wear and failure.
• Reliable Supply: Backed by robust inventory and efficient logistics for fast delivery to major industrial hubs and ports worldwide.
• Cost-Effective Solution: Provides OEM-level quality and performance at a competitive price, reducing downtime and total cost of ownership for your fleet.

Technical Specifications

OEM Cross-Reference

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

• Mitsubishi: 37735-03011
• Mitsubishi: 37735-03012

Our OEM service ensures parts are manufactured to these exact specifications, providing full compatibility and reliability.

Compatibility

Compatible Engine Models: Mitsubishi S12R, Mitsubishi S16R series diesel engines.

Primary Vehicle & Machinery Applications:

• Excavators
• Bulldozers
• Forklifts
• Loaders
• Trucks
• Buses
• Other industrial and construction equipment powered by the S12R/S16R engine platform.

Global Supply & Distribution

We are a trusted global supplier of heavy-duty engine components. Our logistics network is optimized for international B2B trade, offering:

• Worldwide Shipping: Reliable sea and air freight to all major markets including the USA, Canada, Germany, UAE, Australia, and Southeast Asia.
• Fast Delivery to Hubs: Expedited service available to key ports and industrial centers in Rotterdam, Los Angeles, Singapore, Dubai, and more.
• Export Expertise: Comprehensive experience in international documentation, customs clearance, and trade compliance to ensure smooth delivery.
• Regional Stocking: Strategic partnerships enable efficient distribution within North America, Europe, and the Asia-Pacific region.

Quality Assurance

Every oil pump is subject to a rigorous quality control process to guarantee performance and reliability for our B2B clients.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machinery and strict quality protocols.
• Testing & Inspection: Each unit undergoes thorough machinery testing. Video outgoing-inspection reports are available to provide transparency and verify quality before shipment.
• Warranty: Backed by a solid 6-month warranty from the date of delivery, covering defects in materials and workmanship.
• Origin: Sourced from specialized manufacturers in Guangdong, China, with components and standards meeting Japanese OEM specifications.

FAQ

Q: How can I confirm this oil pump is compatible with my specific Mitsubishi engine?
A: Please verify your engine’s model designation (S12R or S16R) and cross-reference the existing part number on your current oil pump. Our listed OEM numbers 37735-03011 and 37735-03012 are the primary identifiers for exact fitment. Contact our technical support with your engine serial number for further confirmation.

Q: What documentation and support come with the part?
A> Each shipment includes a machinery test report for the component. We also provide a video outgoing-inspection record upon request. Our support team is available to assist with technical questions regarding installation and application.

Q: What is the typical lead time for delivery to [North America/Europe]?
A> For standard sea freight, delivery to major ports in North America or Europe typically takes 25-35 days. Air freight options are available for urgent requirements, with delivery in 5-10 business days to main hubs. Please contact us for a precise quote based on your destination and order volume.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .