Product Details
Product Overview
This high-quality rotor head, part number 096400-1690, is a critical component for diesel fuel injection systems in Toyota vehicles. Manufactured to OEM specifications, it ensures precise fuel metering and reliable engine performance. We are a leading global supplier based in Shandong, China, providing top-tier diesel engine parts to markets across North America, Europe, Southeast Asia, the Middle East, and South America. Our extensive supply chain allows for rapid worldwide shipping via DHL, UPS, FEDEX, and TNT, ensuring minimal downtime for your operations.
Key Features & Benefits
- Precision Engineering: CNC-machined to exact OEM tolerances (096400-1690) for optimal fuel delivery and injection timing.
- Superior Durability: Manufactured from high-grade, wear-resistant materials to withstand the high pressures of modern diesel injection systems, extending service life.
- Direct Fitment: Designed as a direct replacement for the original part, ensuring a seamless installation with no modifications required.
- Excellent Performance: Restores engine power, reduces fuel consumption, and minimizes exhaust emissions by maintaining correct hydraulic balance within the pump.
- Rigorous Testing: Every unit undergoes strict quality control and pressure testing to guarantee 100% functionality before shipment.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Name | Rotor Head / Head Rotor |
| OEM Number | 096400-1690 |
| Type | 4/12r (4 Cylinder, 12 Plunger) |
| Engine Type | Diesel Engine |
| Vehicle Application | Toyota Diesel Cars |
| Quality | Excellent (OEM Standard) |
| Warranty | 6 Months |
| Place of Origin | Shandong, China |
| Single Package Size | 12 x 12 x 12 cm |
| Single Gross Weight | 2.000 kg |
| MOQ | 4 Pcs |
| Supply Ability | 1000 Pieces per Month |
OEM Cross-Reference
This rotor head is a direct replacement for the following OEM numbers:
- 096400-1690 (Primary)
Note: This part is specifically designed for the 4/12r rotor configuration. Please verify your existing part number before ordering.
Compatibility
- Engine Models: Compatible with Toyota diesel engines utilizing a 4/12r distributor-type fuel injection pump.
- Vehicle Applications: Specifically designed for Toyota diesel cars (e.g., models equipped with 2L, 3L, or similar series engines using the 096400-1690 pump head).
- Year Ranges: Primarily fits models from the late 1980s through the early 2000s, depending on the specific vehicle model and engine code.
Global Supply & Distribution
We are a dedicated exporter of diesel engine components, offering a reliable supply chain to customers worldwide.
- Shipping Partners: DHL, UPS, FEDEX, EMS, TNT, and sea freight for bulk orders.
- Major Markets Served:
- North America: USA, Canada, Mexico
- Europe: Germany, UK, France, Italy, Spain, Netherlands
- Asia-Pacific: Japan, South Korea, Australia, New Zealand, Thailand, Indonesia
- Middle East & Africa: UAE, Saudi Arabia, South Africa, Kenya
- South America: Brazil, Argentina, Chile, Peru
- Delivery Time: 3-7 working days via express courier. Bulk orders by sea have custom lead times.
- Ports Served: We ship to all major international ports and airports, including Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.
Quality Assurance
- Manufacturing Standard: Produced under strict ISO-compliant processes in our Shandong facility.
- Testing: Each rotor head is individually tested for hydraulic pressure, dimensional accuracy, and material integrity.
- Warranty: Backed by a 6-month warranty against manufacturing defects.
- Packaging: Packed in secure plastic tubes and reinforced carton boxes to prevent damage during transit. Custom and neutral packaging options are available.
FAQ
Q1: How can I confirm this rotor head (096400-1690) will fit my injection pump?
A: Please verify the number on your existing rotor head. The primary identifier is the OEM number 096400-1690. Also, ensure your pump is a 4/12r type. If you are unsure, please send us a photo of your old part and your pump model number for cross-verification.
Q2: What are the common symptoms of a failing rotor head?
A: Common symptoms include hard starting, engine misfiring, black smoke from the exhaust, loss of power, and unstable idle speed. A worn rotor head can also cause fuel leaks from the pump. Replacing it with our high-quality 096400-1690 unit will restore proper fuel pressure and timing.
Q3: Do you provide installation instructions or technical support?
A: While this part is a direct mechanical replacement, installation on a diesel injection pump requires specialized tools and knowledge of fuel injection systems. We recommend installation by a qualified diesel mechanic. We can provide general technical documentation upon request, but we do not offer on-site installation services.
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 .
FAQ
Common Product Inquiry Questions
How can I confirm this part matches my engine or injector model?
Send the OEM number, engine model, application, or clear product photos. We will help verify the suitable part before quotation.
Can I ask for packing, shipping, and delivery details together?
Yes. You can combine product confirmation, quantity, destination, packing request, and shipment method in one inquiry so the quotation is more complete.
Why is price not displayed on the page?
This catalog is built for B2B inquiry. Final pricing depends on the confirmed part number, quantity, stock situation, and shipping destination.
What information helps you quote faster?
Please include the OEM number, engine model, quantity, destination country, and any packing or shipping preference. This usually speeds up matching and quotation.
Inquiry Desk
Send Product Inquiry
Use this form to ask for fitment, MOQ, delivery time, packing, and shipping support for this product.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
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Quick Inquiry
Toyota Diesel Engine Rotor Head 096400-1690 4/12r Fuel Injection Pump Part
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Inquiry Desk
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Quick contact for this product. OEM number is attached automatically.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.