Loading...

SANY Cummins ISB 6.7L DEF Head Unit

SANY CUMMINS ISB 6.7L DEF HEAD UNIT

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$895.00

CORE CHARGE:

$250.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER160599000138A005
PART TYPEDEF Head Unit
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEISB 6.7L
YEAR
PART NUMBER4310-18-36
APPLICATION NOTESSANY
ADDITIONAL NOTESDEF Header, 40 MICRON, 18"

PRODUCT DESCRIPTION

This is a Remanufactured, Tamerx DEF Head Unit, Tamerx part number 4310-18-36 ( OEM Part Number 160599000138A005 ). This part is primarily made for a Cummins ISB 6.7L, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: DEF Header, 40 MICRON, 18"

OEM NUMBERS

Primary OEM160599000138A005
Additional OEM160599000138A005

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490541481
WEIGHT8.00 LBS

SHIPPING OPTIONS

Ship Weight : 8.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.

The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.

All fluids must be drained.

If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.

Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.


Take your emissions control to the next level with the SANY Cummins ISB 6.7L DEF Head Unit — precision-engineered to deliver real-time accuracy in DEF level, temperature, and quality monitoring. Built to match OEM standards and endure the harshest environments, this rugged module integrates seamlessly with your SCR system to help prevent derates and keep your machinery compliant and performing. Backed by Tamerx’s industry-leading reliability, it’s the dependable upgrade your fleet deserves.

PEOPLE ALSO ASKS | BLOG(S)

In today’s emissions-driven environment, the smallest sensors can make the biggest difference. For SANY machines powered by Cummins ISB 6.7L engines, the DEF Head Unit (OEM 160599000138A005, Tamerx part 4310-18-36) is one of those mission-critical yet often unseen parts. A properly working DEF head ensures that your SCR (Selective Catalytic Reduction) system remains precise and compliant—while a faulty one can lead to error codes, derates, or system faults.

  • Monitors the level, temperature, and urea concentration of your DEF (Diesel Exhaust Fluid) to supply accurate feedback to the ECU

  • Controls precise dosing of DEF into the exhaust stream, enabling your aftertreatment system to reduce NOx emissions effectively

  • Built to match the OEM 160599000138A005 specification for plug-in compatibility with SANY / Cummins ISB 6.7L systems

  • Helps prevent emissions faults, warning codes, and engine derates caused by incorrect sensor readings or drift

  • Constructed to handle harsh operating conditions: vibration, temperature cycling, and exposure to DEF chemistry

  • Includes a 40-micron filter to guard against contamination entering the system

  • Backed by a 1,000,000-mile / 1-year warranty when installed properly

When DEF system warnings or derate events show up, the DEF head is often one of the first components to check—but by then, the symptoms have already impacted performance and uptime. Installing the correct OEM 160599000138A005 SANY Cummins ISB 6.7L DEF Head Unit restores your emissions feedback loop, ensures more reliable SCR operation, and guards your system against unexpected failures. In modern diesel emissions, precision isn’t optional—it’s essential.

The DEF (Diesel Exhaust Fluid) head unit is responsible for monitoring fluid level, quality, and temperature, then sending that data to the engine control module (ECM). When the unit malfunctions, the system may no longer receive accurate information. This often leads to dashboard alerts and diagnostic trouble codes (DTCs), signaling an issue within the emissions system.

How a Bad DEF Head Triggers Warnings and Faults

  • Check Engine Light Activation
    Inaccurate sensor data can cause the check engine light to illuminate as the ECM detects a system fault.

  • DEF System Alerts
    The dashboard may show DEF-specific warnings such as low fluid, poor quality, or temperature errors—even when none exist.

  • Recurring Diagnostic Trouble Codes (DTCs)
    Codes like P203F (DEF level), P205B (temperature sensor fault), or P207F (DEF quality performance) often trace back to a faulty DEF head unit.

  • False DEF Readings
    Incorrect data from the sensors may trick the system into thinking the tank is empty, full, or contaminated.

  • Potential Derate Mode
    If fault codes remain unresolved, the ECM may limit power or speed to enforce emissions compliance.

Yes—a bad DEF head unit can absolutely cause warning lights and fault codes. While some alerts may be false alarms, they should never be ignored, as unresolved DEF issues can quickly escalate to derates or shutdowns. Addressing the problem early helps keep your emissions system reliable, compliant, and free from costly downtime.

Excessive vibration or mechanical shock can damage sensors, connectors, or internal parts.

Use high-quality, ISO-compliant DEF, avoid contamination, inspect regularly, and keep the heating/sensor components functioning.

Use a diagnostic scanner to check live readings for level and temperature, and confirm no active fault codes.

The engine might go into reduced power (derate), display DEF system warnings, or lose emissions compliance until resolved.

 

Cummins DEF Head Units

PRODUCT VIDEOS