Kubota V3800 DPF Filter 2013-2018: OEM 1J508-18930
KUBOTA V3800 DPF FILTER 2013-2018: OEM 1J508-18930
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx DPF Filter, Tamerx part number 115-0003RM-DPF ( OEM Part Number 1J508-18930 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Kubota V3800, production years 2013-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 1J508-18930 |
| Additional OEM | 1J508-18251, 1J508-18930 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490554443 |
| WEIGHT | 15.00 LBS |
SHIPPING OPTIONS
Ship Weight : 15.00 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.
Designed for effective particulate filtration, the Kubota V3800 DPF Filter (2013–2018) OEM 1J508-18930 is a critical component for maintaining proper exhaust aftertreatment system function. Built to meet original equipment specifications, it ensures precise compatibility with Kubota V3800 engines across the specified model years. This diesel particulate filter captures and stores soot from the exhaust stream, helping reduce emissions and support regulatory compliance. DPF systems are essential in modern diesel equipment, working to minimize particulate output before it exits the exhaust. Constructed from durable, high-quality materials, this OEM filter is engineered to withstand high temperatures and demanding operating environments for consistent, long-term reliability.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2013 | Kubota | V3800 | ||||
| 2014 | Kubota | V3800 | ||||
| 2015 | Kubota | V3800 | ||||
| 2016 | Kubota | V3800 | ||||
| 2017 | Kubota | V3800 | ||||
| 2018 | Kubota | V3800 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Kubota V3800 DPF Filter (OEM 1J508-18930) is a key emissions component designed for Kubota diesel engines produced between 2013 and 2018. It is part of the exhaust system and is specifically known as a Diesel Particulate Filter (DPF).
This component is not just a standard filter—it plays a direct role in controlling soot and particulate matter produced during combustion.
What it is and what it does:
The DPF filter is installed in the exhaust system and is responsible for capturing and managing soot particles before they are released into the air. It is commonly used across multiple Kubota machines, including tractors and compact track loaders equipped with V3800 engines.
Key functions:
- Traps soot from exhaust gases
- As exhaust flows through the filter, it captures fine particulate matter (soot) that would otherwise be emitted.
- Stores and manages buildup over time
- The filter holds soot until it reaches a certain level, preventing continuous release into the environment.
- Supports regeneration cycles
- When enough soot accumulates, the system burns it off at high temperatures, turning it into ash and clearing the filter.
- Reduces visible smoke and emissions
- By removing particulate matter, it helps produce cleaner exhaust output.
- Works within the emissions system
- It operates alongside other components to ensure the engine meets environmental standards.
- Designed for specific Kubota applications
- This OEM unit is built to fit V3800 engines and is used across various equipment models.
The Kubota 1J508-18930 DPF filter is the part of your exhaust system that captures and removes soot, helping keep emissions clean while allowing the engine to operate within required standards.
Yes, a clogged Diesel Particulate Filter (DPF) can disrupt how your engine performs. When the filter becomes overloaded with soot, it restricts exhaust flow, which directly affects engine efficiency and responsiveness.
The DPF is designed to trap and burn off particles through regeneration. When that process doesn’t happen properly, buildup increases and begins to interfere with normal operation.
Here’s how a clogged DPF can impact your engine:
- Restricted exhaust flow
- A blocked DPF creates backpressure, making it harder for exhaust gases to exit and forcing the engine to work harder.
- Reduced acceleration and power
- Limited airflow can make the engine feel sluggish, especially when accelerating or driving under load.
- Frequent or failed regeneration cycles
- The system may attempt to clear the filter more often, but if regeneration fails, soot continues to accumulate.
- Increased fuel consumption
- The engine may burn more fuel trying to compensate for restricted exhaust movement.
- Warning lights and limited operation modes
- The vehicle may trigger alerts or reduce functionality to protect the system from further damage.
Addressing a clogged DPF early helps restore proper exhaust flow and prevents additional strain on your engine and emissions components.
Yes, it is used in Tier 4 Final (T4F) Kubota engines, which require advanced aftertreatment systems to meet emissions regulations.
It contains a ceramic honeycomb substrate that traps soot while allowing exhaust gases to pass through efficiently.
In some cases, the filter can be cleaned using specialized equipment, but replacement may be necessary if the substrate is damaged or heavily clogged.
Excessive soot accumulation can restrict exhaust flow, which may lead to warning indicators and require regeneration or servicing.
Kubota DPF Filters
