Used Truck Exhaust & Emissions Parts (AdBlue Probes, Brackets & Shields)

Used truck exhaust & emissions hardware

The Other Exhaust & Emissions category covers supporting hardware and smaller components that sit around the main exhaust system and emissions aftertreatment. This includes AdBlue/DEF level probes, brackets for AdBlue tanks and mufflers, exhaust heat shields, clamps and other fittings that keep the exhaust and SCR system mounted safely on the chassis.

Typical examples include MAN TGX/TGS AdBlue level probes mounted in the DEF tank and Volvo FH4 AdBlue tank brackets that support the tank on the chassis side, along with various muffler and catalyst support brackets for DAF, Mercedes and other Euro 6 trucks. These are all genuine OEM parts removed from complete donor vehicles and inspected before listing.

What you will find in the Other Exhaust & Emissions category

Stock in this category changes frequently as new trucks are dismantled, but typically includes:

• AdBlue / DEF level probes and senders for SCR systems, combining pick-up pipes and level sensing modules in one unit;
• AdBlue / DEF tank brackets and supports that mount the tank to the chassis rails or crossmembers;
• muffler and catalyst support brackets that are not listed under the main Exhaust Hangers category, often specific to Euro 6 aftertreatment layouts;
• exhaust heat shields and protective covers used around silencers, pipes and aftertreatment boxes to manage heat and protect nearby components;
• miscellaneous exhaust & emissions hardware such as clamps, small brackets and fixings that are clearly part of the exhaust or SCR assembly.

Each listing shows OEM part numbers where available, donor vehicle information and clear photos of the exact item so you can compare it with the part on your truck.

Truck brands & typical applications

Most parts in Other Exhaust & Emissions come from popular European heavy trucks such as:

• MAN TGX/TGS (and related TGM/TGL models) Euro 5–6;
• DAF XF and CF Euro 5–6 tractors and rigids;
• Volvo FH and FM (including FH4/FM4) Euro 5–6;
• Mercedes-Benz Actros / Arocs and other modern models;
• occasional stock for Scania and other manufacturers.

Because we dismantle complete vehicles, most components can be linked to a specific chassis type, engine family and emissions standard, which helps with compatibility checks.

How these parts fit into the exhaust & emissions system

Although they are not the main pipes or silencers, these components play an important role in the overall exhaust and emissions system:

• AdBlue/DEF level probes sit inside the AdBlue tank and monitor fluid level, sending real-time data to the vehicle ECU so the SCR system can maintain correct dosing and warn the driver before the tank runs low;
• AdBlue tank brackets physically support the DEF tank on the chassis, keeping it secure and correctly positioned relative to the exhaust and SCR module;
• muffler and catalyst support brackets carry the weight of the silencer or aftertreatment box and keep the exhaust aligned with the hangers and pipework;
• heat shields reduce the transfer of heat from the exhaust system to nearby wiring, fuel lines, bodywork and interior, helping to protect components and reduce fire risk;
• clamps and small brackets help seal joints, locate pipes and hold sensors or lines in the correct position around the exhaust.

If any of these parts are damaged or missing, the exhaust and SCR system may become noisy, unsafe or unreliable, and in some cases the vehicle can log fault codes or reduce performance due to emissions system warnings.

When to replace these exhaust & emissions components

Common reasons to replace parts found in this category include:

• a broken or heavily corroded AdBlue tank bracket that no longer supports the tank correctly;
• a faulty AdBlue level probe causing incorrect level readings, warning messages or SCR system derate;
• damaged or missing heat shields around the exhaust, leading to excessive heat near wiring, air lines or the cab floor;
• bent or cracked muffler support brackets after an impact or previous repairs;
• lost or distorted clamps and small brackets during exhaust or aftertreatment work.

Timely replacement of this hardware helps to keep the exhaust system secure, protect surrounding components and maintain emissions compliance on modern Euro 5–6 trucks.

How to choose the correct part

To make sure you order the right item from the Other Exhaust & Emissions category, always check:

• OEM part number stamped on the part, on the label or in your parts catalogue;
• truck brand, model and Euro class (for example MAN TGX Euro 6, DAF XF106 Euro 6, Volvo FH4, Mercedes Actros MP4);
• exact position and function – AdBlue tank bracket, muffler front bracket, heat shield around a specific section of pipe, etc.;
• mounting points on the chassis or exhaust – bolt spacing, hole size, shape of attachment surfaces;
• whether the part is used together with other brackets, shields or clamps and if these are included in the listing or reused from your old installation.

If you are unsure which part you need, you can contact us with your VIN or registration number and clear photos of your existing component and its mounting area. Our team will help you cross-check compatibility before you order. For general guidance, see How to Find the Right Part and Compatibility & VIN Policy.

Tested used OEM exhaust & emissions hardware

Where possible, we run and check donor vehicles before dismantling to confirm that the exhaust and emissions systems operate correctly. During removal, our technicians inspect brackets, probes, shields and other hardware for damage, heavy corrosion or broken mounts. Parts that do not meet our standards are rejected; only usable OEM components are cleaned, labelled and stored under cover in our warehouse.

Because we specialise in used OEM truck parts, you benefit from components that are designed specifically for heavy-duty exhaust and SCR systems, with the correct mounting points and durability for commercial use. For more details about our processes, please see Our Dismantling & Quality Process and Warranty & Part Condition.

Related exhaust & emissions categories

If you are repairing or upgrading a wider exhaust or emissions system, you may also want to browse:

• Exhaust & Emissions – overview of all exhaust and emissions parts;
• Exhaust Pipes – turbo downpipes, link pipes and flex sections;
• Mufflers & Silencers – main silencers and SCR/DPF exhaust boxes;
• Exhaust Hangers – brackets and supports for exhaust boxes and pipes;
• Diesel Exhaust Fluid (DEF) Systems – AdBlue tanks, pumps and dosing modules.

Delivery, payment & returns

All exhaust & emissions parts are shipped quickly from our UK warehouse with tracked delivery options across the UK and EU. Details of shipping methods, delivery times and costs can be found on our Delivery & Shipping page.

More information about payment options, VAT and returns is available on Payment & VAT and Returns & Refunds. If you need to combine several exhaust and emissions components for the same vehicle, our team will be happy to help you build a complete order.