JCB Engine Coolant Filter – DEF System 320/B4592
Reliable Protection for Your JCB DEF System
The JCB Engine Coolant Filter – DEF System (320/B4592) plays a vital role in maintaining the integrity of your JCB’s DEF (AdBlue) system. Positioned within the DEF tank heating circuit, this high-quality coolant filter keeps your engine’s cooling system clean and efficient. By effectively removing debris and particles from the circulating coolant, it prevents blockages that can damage sensitive components, ensuring consistent DEF heating and smooth performance in all conditions.
Designed for Optimal Performance
During colder weather, your JCB machine circulates warm coolant through the DEF or AdBlue tank to prevent the fluid from freezing. Over time, impurities can enter the cooling circuit and risk clogging the coolant control valve. The 320/B4592 filter stops this from happening by trapping contaminants before they reach critical components.
This proactive filtration helps maintain proper DEF temperature regulation, ensuring that emissions systems perform efficiently, even in sub-zero conditions. In turn, your JCB runs cleaner, starts easier, and complies with emission standards throughout the year.
Built with Durability in Mind
JCB engineered this coolant filter for heavy-duty environments, combining a robust casing with precision filtration media. Whether operating in agriculture, construction, or industrial applications, it delivers long-lasting performance under pressure. Replacing this filter at regular service intervals minimizes downtime, improves coolant flow, and extends the lifespan of both the DEF system and the overall engine cooling system.
Easy Installation and Maintenance
The JCB 320/B4592 coolant filter installs quickly into the DEF system circuit, fitting seamlessly within JCB’s factory layout. With its exact-fit design, you can replace your old filter without modification or additional tools. Regular inspection and replacement as part of your maintenance routine ensure your DEF heating system continues working flawlessly year-round.
Model Compatibility List
Below is an expandable overview of JCB machine series compatible with the Engine Coolant Filter – DEF System (320/B4592). Expand each section to view compatible categories.
Tracked Excavators
Compatible with various **JCB JS Series** excavators, including models within the **JS130, JS145, JS160, JS180, JS200, JS220, JS240, JS260, JS300, JS330, JS370**, and **JS460** ranges.
Wheeled Excavators
Supports **JCB JS Wheeled Excavator** series such as **JS130W, JS145W, JS160W, JS175W, JS200W**, and **JS20MH** material handlers.
Other JCB Equipment
Also used across a range of **JCB industrial and agricultural machinery** equipped with DEF or AdBlue heating systems, ensuring consistent coolant filtration performance.
Why Choose Genuine JCB Filters?
Genuine JCB parts, like the 320/B4592 Engine Coolant Filter, are designed to match your machine’s exact specifications. Unlike aftermarket alternatives, they deliver guaranteed fit, filtration quality, and reliability. Choosing genuine JCB filters ensures your machine operates safely, efficiently, and in full compliance with emissions standards—especially when cold weather puts your DEF system to the test.
View John Bownes Ltd. Range of Parts
View The JCB Story
Reviews
There are no reviews yet.